CN211534228U - Floor brush and dust collector with same - Google Patents
Floor brush and dust collector with same Download PDFInfo
- Publication number
- CN211534228U CN211534228U CN201921415243.6U CN201921415243U CN211534228U CN 211534228 U CN211534228 U CN 211534228U CN 201921415243 U CN201921415243 U CN 201921415243U CN 211534228 U CN211534228 U CN 211534228U
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- floor brush
- roller
- elastic component
- rotating shaft
- floor
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Abstract
The utility model provides a floor brush for a dust collector, which comprises a floor brush body and a rotating device, wherein the rotating device is connected with the shell of the floor brush body; the roller limiting groove and the elastic component pressing plate are respectively and fixedly arranged opposite to the shell of the floor brush body, the roller is supported on the roller bracket, and the roller moves on the moving sliding groove and/or is clamped on the limiting part; one end of the elastic component is abutted against the elastic component pressing plate, the other end of the elastic component is abutted against the roller support, and the roller support is driven by the elastic component under the action of the reset force to drive the roller to move on the roller limiting groove; the utility model also discloses a dust catcher that has above-mentioned scrubbing brush. The utility model can automatically reset under the assistance of the reset spring by arranging the floor brush with the slewing device, and after the floor brush is reset, the floor brush can be ensured to be always in a linear position with the machine body through the limiting structure; the utility model discloses use convenient, practice thrift human cost and compact structure, low in manufacturing cost are honest and clean.
Description
Technical Field
The utility model relates to a cleaning appliance field provides a scrubbing brush and have its dust catcher very much.
Background
The dust collector is a common cleaning tool for families or workplaces, and the working principle of the dust collector is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is absorbed. The existing dust collector floor brush can swing randomly all around, although the mode is more flexible, the floor brush can swing left and right due to the resistance of the floor brush and the adsorption force of the floor brush in the process of cleaning a floor by the floor brush, and the floor brush cannot move forward linearly for cleaning, so that the application range of the floor brush is limited, and different requirements of a user cannot be met.
Most of the floor brushes rotate or revolve, the floor brushes are realized by twisting the machine with hands of users, great labor is consumed, and the floor brushes cannot keep a uniform linear position with the machine body after revolving; when the user is using, the scrubbing brush will be inclined to always, and clean efficiency reduces, and wastes time and energy, experiences very poor.
Therefore, it is highly desirable to provide a device which has a lower cost and a simpler structure and mode to realize automatic reset of the floor brush and can always keep a linear position with the machine body, so as to realize more convenient and efficient multi-angle movement of the machine and increase the cleaning area.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to provide a floor brush with simple and compact structure, low cost and convenient use.
The second objective of the present invention is to provide a vacuum cleaner with the floor brush.
In order to achieve the above object, on the one hand, the utility model discloses a floor brush for the dust catcher, include: the floor brush comprises a floor brush body, a rotating device and a floor brush connecting pipe, wherein the rotating device is connected with a shell of the floor brush body; a floor brush rotating shaft is arranged on the floor brush connecting pipe, and the floor brush connecting pipe is hinged with the rotating device through the floor brush rotating shaft;
the rotating device comprises a rotating power-assisted structure and a rotating limiting structure; the rotary power-assisted structure comprises a rotary component and a power-assisted component;
the boosting assembly comprises an elastic component and an elastic component pressing plate;
the rotary limiting structure comprises a roller limiting groove, a roller and a roller bracket for supporting the roller; the roller limiting groove comprises a moving sliding groove and a limiting part;
the roller limiting groove and the elastic component pressing plate are respectively and fixedly arranged opposite to the shell of the floor brush body, the roller is supported on the roller bracket, and the roller moves on the moving sliding groove and/or is clamped on the limiting part;
one end of the elastic component is abutted against the elastic component pressing plate, and the other end of the elastic component is abutted against the roller support and drives the roller support to drive the roller to move on the roller limiting groove under the action of the reset force of the elastic component.
As a further improvement of the embodiment of the present invention, the turning device comprises a floor brush rotating shaft and a floor brush rotating shaft sleeve column sleeved on the outer layer of the floor brush rotating shaft;
the outer structure of the scrubbing brush rotating shaft sleeve column is an arc wall surrounding the scrubbing brush rotating shaft, and the front end of the arc wall forms the roller limiting groove.
As a further improvement of the embodiment of the present invention, the roller limiting groove is configured as a V-shaped structure notch formed on the housing;
the V-shaped structure notch comprises a bottom end and sliding rails extending from the bottom end to two sides; the bottom end of the V-shaped structure forms a limiting space for stopping the roller so as to limit the movement of the roller along two directions of the slide rail.
As a further improvement of the embodiment of the present invention, the elastic component is a spring, and when the floor brush is rotated clockwise by external force, the roller is along the inclined plane upward movement of the V-shaped structure, the spring is compressed and stores energy, and when external force disappears, the spring is released, the restoring force of the spring drives the roller bracket to drive the roller along the inclined plane downward movement, and stop at the bottom of the V-shaped structure and keep at the limiting part.
As a further improvement of the embodiment of the present invention, the roller bracket is provided with a positioning hole, and the one end of the elastic member is accommodated in the positioning hole.
As a further improvement of the embodiment of the present invention, the roller support is further sleeved with a second sleeve, the second sleeve is fixed on the rotating sleeve column of the floor brush, and the roller support is in the second sleeve for reciprocating motion.
As a further improvement of the embodiment of the present invention, the power assisting assembly further includes a link mechanism, the link mechanism is connected between the elastic component pressing plate and the roller bracket, the extension and the contraction of the link mechanism are used for supporting the roller bracket to drive the roller relative to the movement of the elastic component pressing plate.
As a further improvement of the embodiment of the present invention, the link mechanism includes a first link and a second link arranged in a crossed manner, the first link and the second link are pivotally connected at a crossed middle portion, and both ends of the first link and the second link are respectively pivotally connected to the elastic member pressing plate and the roller bracket and move within a preset range along an axis direction of the elastic member restoring force.
As a further improvement of the embodiment of the present invention, the axis of the hinge shaft between the revolving device and the casing of the floor brush body is parallel to the length direction of the floor brush body;
the turning device is provided with a steering hole, and the center line of the steering hole is perpendicular to the axis of the hinge shaft.
On the other hand, the utility model discloses a dust collector, which comprises the floor brush.
The utility model discloses following beneficial effect has:
the utility model can automatically reset under the assistance of the reset spring by arranging the floor brush with the slewing device, and after the floor brush is reset, the floor brush can be ensured to be always in a linear position with the machine body through the limiting structure; the utility model discloses use convenient, practice thrift human cost and compact structure, low in manufacturing cost are honest and clean.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application; wherein:
fig. 1 is a schematic structural view of a revolving device of a floor brush according to an embodiment of the present invention;
FIG. 2 is an exploded view of the brush rotator structure of FIG. 1;
FIG. 3 is a schematic structural view of a vacuum cleaner having the floor brush according to an embodiment of the present invention;
the examples in the figures are represented as:
1-a floor brush rotating shaft; 2-the rotating shaft sleeve column of the floor brush; 3-roller limiting groove; 31-a motion runner; 32-a limiting part; 4-a roller; 5-a roller bracket; 6-an elastic member; 7-elastic member press plate; 8-second sleeve.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to the detailed description of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The embodiment of the utility model discloses scrubbing brush for the dust catcher, include: the floor brush comprises a floor brush body, a rotating device and a floor brush connecting pipe, wherein the rotating device is connected with a shell of the floor brush body; a floor brush rotating shaft is arranged on the floor brush connecting pipe, and the floor brush connecting pipe is hinged with the rotating device through the floor brush rotating shaft;
as shown in fig. 1, the swiveling device includes a swiveling power-assisting structure and a swiveling limit structure; the rotary power-assisted structure comprises a rotary component and a power-assisted component;
the boosting assembly comprises an elastic component 6 and an elastic component pressing plate 7;
the rotary limiting structure comprises a roller limiting groove 3, a roller 4 and a roller bracket 5 for supporting the roller 4; the roller limiting groove 3 comprises a moving chute 31 and a limiting part 32;
the roller limiting groove 3 and the elastic component pressing plate 7 are respectively and fixedly arranged opposite to the shell of the floor brush body, the roller 4 is supported on the roller bracket 5, and the roller 4 moves on the moving chute 31 and/or is clamped at the limiting part 32;
one end of the elastic component 6 is abutted against the elastic component pressing plate 7, and the other end is abutted against the roller bracket 5 and drives the roller bracket 5 to drive the roller 4 to move on the roller limiting groove 3 under the action of the reset force of the elastic component 6.
Specifically, as shown in fig. 2, the turning device includes a floor brush rotating shaft 1 and a floor brush rotating shaft sleeve column 2 sleeved on the outer layer of the floor brush rotating shaft 1;
the outside of the rotating shaft sleeve column 2 of the floor brush is constructed into a circular arc wall surrounding the rotating shaft 1 of the floor brush, and the front end of the circular arc wall forms a roller limiting groove 3.
Further, the roller limiting groove 3 is configured as a V-shaped structure notch formed on the housing;
the V-shaped structure notch comprises a bottom end and sliding rails extending from the bottom end to two sides; the bottom end of the V-shaped structure forms a limiting space for stopping the roller 4 so as to limit the movement of the roller 4 along two directions of the slide rail.
Further, the elastic component 6 is a spring, when the floor brush rotates clockwise under the external force, the roller 4 moves upwards along the inclined plane of the V-shaped structure, the spring is compressed to store energy, when the external force disappears, the spring is released, the restoring force of the spring drives the roller bracket to drive the roller 4 to move downwards along the inclined plane, stop at the bottom end of the V-shaped structure and keep at the limiting part 32.
In other practical modes, the roller bracket is provided with a positioning hole, and one end of the elastic component is accommodated in the positioning hole.
Optionally, a second sleeve 8 is further sleeved outside the roller support, the second sleeve is fixed on the rotating shaft sleeve column of the floor brush, and the roller support reciprocates in the second sleeve.
In other implementations, the assist assembly further includes a linkage mechanism coupled between the resilient member platen and the roller bracket, the linkage mechanism extending and retracting to support the roller bracket to move the roller relative to the resilient member platen.
The connecting rod mechanism comprises a first connecting rod and a second connecting rod which are arranged in a crossed mode, the middle parts of the first connecting rod and the second connecting rod which are crossed are in pivot connection, and two ends of the first connecting rod and two ends of the second connecting rod are in pivot connection with the elastic component pressing plate and the roller support respectively and move within a preset range along the axis direction of the restoring force of the elastic component.
In the embodiment of the utility model, the axis of the articulated shaft between the revolving device and the shell of the floor brush body is parallel to the length direction of the floor brush body;
the turning device is provided with a steering hole, and the center line of the steering hole is perpendicular to the axis of the articulated shaft.
On the other hand, the embodiment of the utility model also discloses a dust collector, including above-mentioned scrubbing brush, as shown in fig. 3.
The utility model discloses following beneficial effect has:
the utility model can automatically reset under the assistance of the reset spring by arranging the floor brush with the slewing device, and after the floor brush is reset, the floor brush can be ensured to be always in a linear position with the machine body through the limiting structure; the utility model discloses use convenient, practice thrift human cost and compact structure, low in manufacturing cost are honest and clean.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above list of details is only for the feasible embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A floor brush for a vacuum cleaner, comprising: the floor brush comprises a floor brush body, a rotating device and a floor brush connecting pipe, wherein the rotating device is connected with a shell of the floor brush body; a floor brush rotating shaft is arranged on the floor brush connecting pipe, and the floor brush connecting pipe is hinged with the rotating device through the floor brush rotating shaft;
the rotating device comprises a rotating power-assisted structure and a rotating limiting structure; the rotary power-assisted structure comprises a rotary component and a power-assisted component;
the boosting assembly comprises an elastic component and an elastic component pressing plate;
the rotary limiting structure comprises a roller limiting groove, a roller and a roller bracket for supporting the roller; the roller limiting groove comprises a moving sliding groove and a limiting part;
the roller limiting groove and the elastic component pressing plate are respectively and fixedly arranged opposite to the shell of the floor brush body, the roller is supported on the roller bracket, and the roller moves on the moving sliding groove and/or is clamped on the limiting part;
one end of the elastic component is abutted against the elastic component pressing plate, and the other end of the elastic component is abutted against the roller support and drives the roller support to drive the roller to move on the roller limiting groove under the action of the reset force of the elastic component.
2. The floor brush of claim 1, wherein the rotation device comprises a floor brush rotating shaft and a floor brush rotating shaft sleeve column sleeved on the outer layer of the floor brush rotating shaft;
the outer structure of the scrubbing brush rotating shaft sleeve column is an arc wall surrounding the scrubbing brush rotating shaft, and the front end of the arc wall forms the roller limiting groove.
3. A floor brush as claimed in claim 2, wherein the roller retaining groove is configured as a V-shaped structural notch formed in the housing;
the V-shaped structure notch comprises a bottom end and sliding rails extending from the bottom end to two sides; the bottom end of the V-shaped structure forms a limiting space for stopping the roller so as to limit the movement of the roller along two directions of the slide rail.
4. The floor brush as claimed in claim 3, wherein the elastic member is a spring, when the floor brush is rotated clockwise by an external force, the roller moves upward along the inclined surface of the V-shaped structure, the spring is compressed to store energy, when the external force disappears, the spring is released, and the restoring force of the spring drives the roller bracket to drive the roller to move downward along the inclined surface, stop at the bottom end of the V-shaped structure and keep at the position of the limit portion.
5. The floor brush as claimed in claim 1, wherein the roller bracket is provided with a positioning hole, and one end of the elastic member is received in the positioning hole.
6. A floor brush as claimed in claim 2, wherein a second sleeve is further sleeved outside the roller bracket, the second sleeve is fixed on the sleeve post of the rotating shaft of the floor brush, and the roller bracket reciprocates in the second sleeve.
7. A floor brush as claimed in claim 1, wherein the booster assembly further comprises a linkage mechanism connected between the resilient member platen and the roller bracket, the linkage mechanism extending and retracting to support the roller bracket for movement of the roller relative to the resilient member platen.
8. A floor brush according to claim 7, wherein the link mechanism includes a first link and a second link arranged to intersect each other, a middle portion of the first link and the second link intersecting each other is pivotally connected, and both ends of the first link and the second link are pivotally connected to the elastic member presser plate and the roller bracket, respectively, and move within a predetermined range along an axial direction of a restoring force of the elastic member.
9. The floor brush of claim 1, wherein an axis of a hinge shaft between the swivel means and the housing of the floor brush body is parallel to a length direction of the floor brush body;
the turning device is provided with a steering hole, and the center line of the steering hole is perpendicular to the axis of the hinge shaft.
10. A vacuum cleaner comprising a floor brush as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415243.6U CN211534228U (en) | 2019-08-28 | 2019-08-28 | Floor brush and dust collector with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415243.6U CN211534228U (en) | 2019-08-28 | 2019-08-28 | Floor brush and dust collector with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211534228U true CN211534228U (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921415243.6U Active CN211534228U (en) | 2019-08-28 | 2019-08-28 | Floor brush and dust collector with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211534228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448220A (en) * | 2019-08-28 | 2019-11-15 | 苏州市春菊电器有限公司 | Scrubbing brush and dust catcher with it |
-
2019
- 2019-08-28 CN CN201921415243.6U patent/CN211534228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448220A (en) * | 2019-08-28 | 2019-11-15 | 苏州市春菊电器有限公司 | Scrubbing brush and dust catcher with it |
| CN110448220B (en) * | 2019-08-28 | 2024-06-21 | 苏州市春菊电器有限公司 | Floor brush and dust collector with same |
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