CN113509090B - Telescopic rolling brush assembly - Google Patents
Telescopic rolling brush assembly Download PDFInfo
- Publication number
- CN113509090B CN113509090B CN202011151900.8A CN202011151900A CN113509090B CN 113509090 B CN113509090 B CN 113509090B CN 202011151900 A CN202011151900 A CN 202011151900A CN 113509090 B CN113509090 B CN 113509090B
- Authority
- CN
- China
- Prior art keywords
- rolling brush
- end cover
- assembly
- mounting hole
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a telescopic rolling brush assembly, which comprises a rolling brush body, rolling brush flocking, a top end cover assembly and a bottom end cover assembly, wherein the rolling brush flocking is arranged on the peripheral surface of the rolling brush body; the top end cover assembly and the bottom end cover assembly are respectively arranged at the top and the bottom of the rolling brush body, the top end cover assembly comprises a base, a serial end cover and a telescopic spring, and the telescopic spring is arranged in the base through a screw; the serial end cover is sleeved on the base and is movably connected with the base through a telescopic spring; the bottom end cover assembly comprises a rolling brush shaft, a bearing and a bottom cover, the bearing is arranged in the bottom cover, and the top and the bottom of the rolling brush shaft are respectively connected with the rolling brush body and the bearing; by adopting the telescopic rolling brush assembly provided by the invention, the overall size of the rolling brush assembly can be adjusted up and down, the rolling brush assembly is very convenient to clean no matter being assembled or disassembled, and the rolling brush assembly does not have risks of noise, jamming or falling.
Description
Technical Field
The invention relates to a rolling brush, in particular to a telescopic rolling brush assembly.
Background
Since the rolling brush body is an injection molded part, the dimensional consistency of the rolling brush body cannot be ensured. If the size of the roller brush is too long (upper tolerance limit): when the rolling brush is assembled with the floor brush, the rolling brush button is difficult, and if the tolerance upper limit is exceeded, the rolling brush body is blocked. If the size of the roller brush is short (lower tolerance): the assembly rolling brush component is easy to loosen, and when the floor brush is used, the rolling brush is easy to move left and right and up and down in a stringing way, so that the noise is high; if the lower tolerance limit is exceeded, the rolling brush assembly is easily detached from the floor brush. In the actual production, the whole machine has higher injection molding requirement on the rolling brush body.
Disclosure of Invention
In view of this, the invention provides a retractable rolling brush assembly, the overall size of which can be adjusted up and down, the assembly or disassembly of the rolling brush assembly is very convenient, and the rolling brush assembly does not have the risks of noise, jamming or falling.
The invention provides a telescopic rolling brush assembly, which comprises a rolling brush body, rolling brush flocking, a top end cover assembly and a bottom end cover assembly, wherein the rolling brush flocking is arranged on the peripheral surface of the rolling brush body; the top end cover assembly and the bottom end cover assembly are respectively arranged at the top and the bottom of the rolling brush body, the top end cover assembly comprises a base, a serial end cover and a telescopic spring, and the telescopic spring is arranged in the base through a screw; the movable end cover is sleeved on the base and is movably connected with the base through the telescopic spring; the bottom end cover assembly comprises a rolling brush shaft, a bearing and a bottom cover, wherein the bearing is arranged in the bottom cover, and the top and the bottom of the rolling brush shaft are respectively connected with the rolling brush body and the bearing.
Further, a first mounting hole is formed in the base, the first mounting holes are uniformly distributed in the axial direction of the base, and the telescopic springs are arranged in the first mounting holes.
Further, the hole depth direction of the first mounting hole is the same as the length direction of the rolling brush body.
Further, a second mounting hole is formed in the center of the base, and the first mounting hole is located at the periphery of the second mounting hole.
Further, the first mounting hole is a round hole.
Further, the second mounting hole is plum blossom-shaped.
Further, the outer wall of the first mounting hole is tangent to the outer wall of the second mounting hole.
Further, a positioning rod is arranged on the base.
Further, the serial end cover comprises a first sleeved hole and a second sleeved hole, the first sleeved hole corresponds to the positioning rod, and the second sleeved hole corresponds to the second mounting hole.
Further, the positioning rod is located between two adjacent first mounting holes.
The invention provides a telescopic rolling brush assembly, which mainly comprises a rolling brush body, rolling brush hair, a top end cover assembly and a bottom end cover assembly, wherein the rolling brush hair is arranged on the outer surface of the rolling brush body, and the top end cover assembly and the bottom end cover assembly are respectively positioned at the top and the bottom of the rolling brush body; specifically, the top end cover assembly comprises a base, a serial end cover and a telescopic spring, wherein the serial end cover is elastically connected with the base through the telescopic spring, so that the serial end cover can move back and forth along the length direction of the rolling brush body; in addition, the bottom end cover assembly comprises a rolling brush shaft, a bearing and a bottom cover, and the bottom cover is rotationally connected with the rolling brush body through the bearing and the rolling brush shaft; therefore, when the rolling brush assembly is connected with the ground brush assembly, the ground brush drives the rolling brush to rotate, and the serial end cover moves up and down along the rolling brush body while moving, so that the size is adjusted; in general, the overall size of the rolling brush assembly can be adjusted up and down, and whether the rolling brush assembly is assembled at a production base or disassembled for cleaning, the rolling brush assembly is very convenient, and the risk of blocking or falling of the rolling brush assembly can be avoided.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is an exploded view of a retractable rolling brush assembly according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
referring to fig. 1, a retractable rolling brush assembly according to a first embodiment of the present invention is shown, which includes a rolling brush body 1, rolling brush bristles 2, a top end cover assembly and a bottom end cover assembly, wherein the rolling brush bristles 2 are disposed on an outer peripheral surface of the rolling brush body 1; the top end cover assembly and the bottom end cover assembly are respectively arranged at the top and the bottom of the rolling brush body 1, the top end cover assembly comprises a base 31, a serial end cover 32 and a telescopic spring 33, and the telescopic spring 33 is arranged in the base 31 through a screw 34; the serial end cover 32 is sleeved on the base 31 and is movably connected with the base 31 through a telescopic spring 33; the bottom end cover assembly comprises a rolling brush shaft 41, a bearing 42 and a bottom cover 43, wherein the bearing 42 is arranged in the bottom cover 43, and the top and the bottom of the rolling brush shaft 41 are respectively connected with the rolling brush body 1 and the bearing 42.
The telescopic rolling brush assembly mainly comprises a rolling brush body 1, rolling brush hair-planting 2, a top end cover assembly and a bottom end cover assembly, wherein the rolling brush hair-planting 2 is arranged on the outer surface of the rolling brush body 1, and the top end cover assembly and the bottom end cover assembly are respectively positioned at the top and the bottom of the rolling brush body 1; specifically, the top end cover assembly includes a base 31, a moving end cover 32 and a telescopic spring 33, wherein the moving end cover 32 is elastically connected with the base 31 through the telescopic spring 33, so that the moving end cover 32 can move back and forth along the length direction of the rolling brush body 1; in addition, the bottom end cover assembly comprises a roller brush shaft 41, a bearing 42 and a bottom cover 43, and the bottom cover 43 is rotatably connected with the roller brush body 1 through the bearing 42 and the roller brush shaft 41; therefore, when the rolling brush assembly and the ground brush assembly are connected, the ground brush drives the rolling brush to rotate, and the moving end cover 32 moves up and down along the rolling brush body 1 while moving, so that the size is adjusted; in general, the overall size of the rolling brush assembly can be adjusted up and down, and whether the rolling brush assembly is assembled at a production base or disassembled for cleaning, the rolling brush assembly is very convenient, and the risk of blocking or falling of the rolling brush assembly can be avoided.
Embodiment two:
referring to fig. 1, a retractable rolling brush assembly provided by a second embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements on the basis of the foregoing embodiments: the base 31 is provided with first mounting holes 311, the first mounting holes 311 are uniformly distributed along the axial direction of the base 31, and the first mounting holes 311 are internally provided with telescopic springs 33; the hole depth direction of the first mounting hole 311 is the same as the length direction of the rolling brush body 1; the center of the base 31 is provided with a second mounting hole 312, and the first mounting hole 311 is located at the outer periphery of the second mounting hole 312.
By the further improvement, the embodiment has the following advantages compared with the prior art: the arrangement of the first mounting hole 311 is convenient for the installation of the telescopic spring 33, and the arrangement of the second mounting hole 312 is convenient for being connected with the serial end cover 32, and simultaneously, the subsequent transmission connection with the floor brush is convenient.
Embodiment III:
referring to fig. 1, a retractable rolling brush assembly provided by a third embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements on the basis of the foregoing embodiments: the first mounting hole 311 is a round hole; the second mounting hole 312 is quincuncial; the outer wall of the first mounting hole 311 is tangential to the outer wall of the second mounting hole 312.
By the further improvement, the embodiment has the following advantages compared with the prior art: the connecting effect is better, and the extension spring 33 is difficult for droing, and simultaneously the second mounting hole 312 of plum blossom form and the serial end cover 32 matchedly connect, and the transmission of convenient brush is connected, and the connecting effect is better.
Embodiment four:
referring to fig. 1, a retractable rolling brush assembly provided by a fourth embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements on the basis of the foregoing embodiments: the base 31 is provided with a positioning rod 35; the serial end cover 32 comprises a first sleeved hole 321 and a second sleeved hole 322, the first sleeved hole 321 corresponds to the positioning rod 35, and the second sleeved hole 322 corresponds to the second mounting hole 312; the positioning rod 35 is located between two adjacent first mounting holes 311.
By the further improvement, the embodiment has the following advantages compared with the prior art: the positioning rod 35 can position the serial end cover 32, so that the connection precision is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (4)
1. The telescopic rolling brush assembly is characterized by comprising a rolling brush body (1), rolling brush flocking (2), a top end cover assembly and a bottom end cover assembly, wherein the rolling brush flocking (2) is arranged on the peripheral surface of the rolling brush body (1); the top end cover assembly and the bottom end cover assembly are respectively arranged at the top and the bottom of the rolling brush body (1), the top end cover assembly comprises a base (31), a serial end cover (32) and a telescopic spring (33), and the telescopic spring (33) is arranged in the base (31) through a screw (34); the serial end cover (32) is sleeved on the base (31) and is movably connected with the base (31) through the telescopic spring (33); the bottom end cover assembly comprises a rolling brush shaft (41), a bearing (42) and a bottom cover (43), wherein the bearing (42) is arranged in the bottom cover (43), the top and the bottom of the rolling brush shaft (41) are respectively connected with the rolling brush body (1) and the bearing (42), a first mounting hole (311) is formed in the base (31), the first mounting hole (311) is uniformly distributed along the axial direction of the base (31), a telescopic spring (33) is arranged in the first mounting hole (311), the hole depth direction of the first mounting hole (311) is the same as the length direction of the rolling brush body (1), a second mounting hole (312) is formed in the center of the base (31), the first mounting hole (311) is positioned at the periphery of the second mounting hole (312), a positioning rod (35) is arranged on the base (31), the serial end cover (32) comprises a first sleeved hole (321) and a second sleeved hole (322), the first mounting hole (311) is correspondingly positioned in the second mounting hole (312) and is correspondingly positioned between the first brush assembly and the second brush assembly (312) in a sleeved mode, and the first brush assembly (35) is correspondingly positioned between the second rolling brush assembly and the second assembly, the movable end cover moves up and down along the rolling brush body so as to adjust the size.
2. A retractable roller brush assembly according to claim 1, wherein the first mounting hole (311) is a circular hole.
3. A retractable roller brush assembly according to claim 2, wherein the second mounting hole (312) is quincuncial.
4. A retractable roller brush assembly according to claim 3, wherein the outer wall of the first mounting hole (311) is tangential to the outer wall of the second mounting hole (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011151900.8A CN113509090B (en) | 2020-10-24 | 2020-10-24 | Telescopic rolling brush assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011151900.8A CN113509090B (en) | 2020-10-24 | 2020-10-24 | Telescopic rolling brush assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113509090A CN113509090A (en) | 2021-10-19 |
| CN113509090B true CN113509090B (en) | 2023-08-25 |
Family
ID=78060883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011151900.8A Active CN113509090B (en) | 2020-10-24 | 2020-10-24 | Telescopic rolling brush assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113509090B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110125942A (en) * | 2010-05-14 | 2011-11-22 | 주식회사 한경희생활과학 | Rotating brush and base assembly for floor cleaner |
| CN202477563U (en) * | 2011-12-26 | 2012-10-10 | 光荣电业（东莞）有限公司 | Roller brush replaceable device for cleaning equipment |
| CN209066822U (en) * | 2018-09-19 | 2019-07-05 | 程泽湘 | A kind of municipal wall plastering apparatus convenient for adjusting height and replacement round brush |
| CN209220148U (en) * | 2018-11-09 | 2019-08-09 | 广东乐生智能科技有限公司 | A kind of roller brush regulating mechanism |
| CN210931217U (en) * | 2019-07-23 | 2020-07-07 | 江苏英凯电机有限公司 | Rolling brush cover for sweeper |
| CN211330110U (en) * | 2019-08-30 | 2020-08-25 | 武汉黄陂宏建路桥钢模有限公司 | Novel coating round brush that steel was used device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7937792B2 (en) * | 2006-10-19 | 2011-05-10 | Black & Decker Inc. | Pole scrubber |
-
2020
- 2020-10-24 CN CN202011151900.8A patent/CN113509090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110125942A (en) * | 2010-05-14 | 2011-11-22 | 주식회사 한경희생활과학 | Rotating brush and base assembly for floor cleaner |
| CN202477563U (en) * | 2011-12-26 | 2012-10-10 | 光荣电业（东莞）有限公司 | Roller brush replaceable device for cleaning equipment |
| CN209066822U (en) * | 2018-09-19 | 2019-07-05 | 程泽湘 | A kind of municipal wall plastering apparatus convenient for adjusting height and replacement round brush |
| CN209220148U (en) * | 2018-11-09 | 2019-08-09 | 广东乐生智能科技有限公司 | A kind of roller brush regulating mechanism |
| CN210931217U (en) * | 2019-07-23 | 2020-07-07 | 江苏英凯电机有限公司 | Rolling brush cover for sweeper |
| CN211330110U (en) * | 2019-08-30 | 2020-08-25 | 武汉黄陂宏建路桥钢模有限公司 | Novel coating round brush that steel was used device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113509090A (en) | 2021-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5883145B2 (en) | Double type case combining a character case with a clicking rotation function and a smartphone case | |
| CN106838000B (en) | Sliding bearing | |
| CN105078366A (en) | Vacuum cleaner | |
| CN113509090B (en) | Telescopic rolling brush assembly | |
| CN102573697A (en) | Domestic appliance | |
| CN210643036U (en) | Novel multifunctional toothbrush with special-shaped holes | |
| TWI552712B (en) | Suction head of vacuum cleaner and vacuum cleaner using the suction head | |
| CN105193127A (en) | Rotary base and rotary chair with locking function | |
| JP2018068457A (en) | Suction tool of vacuum cleaner and vacuum cleaner using the same | |
| US3355756A (en) | Bowling ball cleaning apparatus | |
| US3982297A (en) | Automatic cleaner | |
| CN216497419U (en) | Mahjong pieces with noise reduction function | |
| CN209781399U (en) | Screw rod for connecting wood boards | |
| US20200016502A1 (en) | Spinning top toy | |
| CN210749110U (en) | Alternating rotary direction-changing brush part | |
| CN101006629A (en) | Housing pertaining to a household appliance for culinary purposes | |
| CN217664830U (en) | Cleaning pen | |
| CN214072948U (en) | Integrated coffee machine cleaning accessory | |
| CN209529034U (en) | Dust catcher resilient bristles | |
| CN112690557B (en) | Electric cleaning appliance | |
| CN109708191B (en) | Foot rest assembly and warmer | |
| CN212591997U (en) | Spray arm assembly and dish washing machine with same | |
| CN220001119U (en) | Novel electric cleaning brush | |
| JP2004215818A (en) | Suction port body for vacuum cleaner | |
| CN215320638U (en) | Self-adaptation leading pulley and 3D printing apparatus |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |