CN111839343A - Soft cleaning head and cleaner - Google Patents
Soft cleaning head and cleaner Download PDFInfo
- Publication number
- CN111839343A CN111839343A CN201910339440.2A CN201910339440A CN111839343A CN 111839343 A CN111839343 A CN 111839343A CN 201910339440 A CN201910339440 A CN 201910339440A CN 111839343 A CN111839343 A CN 111839343A
- Authority
- CN
- China
- Prior art keywords
- scraping blade
- connecting rod
- cleaning head
- grid
- soft
- 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.)
- Pending
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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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0066—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for removing nail dust, hair or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
Abstract
The invention relates to a soft cleaning head and a soft cleaner, which comprise a shell, wherein the top of the shell is provided with an air outlet, the bottom of the shell is provided with a dust inlet, and the dust inlet is provided with a plurality of grids; a scraping blade is arranged in the shell and is driven by a crankshaft connecting rod mechanism to reciprocate; one end of the scraping blade is a mounting end and is clamped in the shell, the other end of the scraping blade is provided with a groove and a convex tooth which are matched with the grid, the grid is clamped in the groove, and the scraping blade reciprocates on the grid to scrape sundries on the soft object. The cleaning device has the advantages that the scraping blade is arranged to stir hair impurities and the like on the surface of the soft object to be sucked into the cleaner, so that the hair cannot be tangled at the dust suction opening, the blockage is avoided, the cleaning effect of the fabric is better, and the surface is not damaged.
Description
Technical Field
The invention relates to the technical field of cleaners, in particular to a soft cleaning head and a cleaner.
Background
The soft cleaner is used for cleaning impurities and dust on soft objects, such as bedclothes, sofas, curtains, carpets, plush toys and other objects, and the conventional soft cleaner is provided with a rotary brush structure, so that sundries, dust or hair on the surface of the soft object are sucked into a cleaning head by the rotation of a brush during cleaning, and some hairs are wound on a brush rotating shaft to cause the rotating shaft to be incapable of running or to cause blockage, or the soft fabric is directly wound on the brush rotating shaft to cause damage, and the use experience brought to users is poor.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a soft cleaning head and a cleaner, which abandon the design of the original cleaner and adopt the cleaning mode of scraping a scraping blade to avoid the defects.
The technical solution of the invention is as follows: the invention provides a soft cleaning head and a cleaner, which comprise a shell, wherein the top of the shell is provided with an air outlet which is detachably connected with a dust collector, the bottom of the shell is provided with a dust inlet, and the dust inlet is provided with a plurality of grids; a scraping blade is arranged in the shell and is driven by a crankshaft connecting rod mechanism to reciprocate; one end of the scraping blade is a mounting end and is clamped in the shell, the other end of the scraping blade is provided with a groove and a convex tooth which are matched with the grid, the grid is clamped in the groove, and the scraping blade reciprocates on the grid to scrape sundries on the soft object.
Further, the shell comprises an upper cover and a lower cover, and the upper cover and the lower cover are detachably connected.
Furthermore, the crankshaft connecting rod mechanism comprises a motor, a driving wheel and a connecting rod, wherein the driving wheel is positioned on an output shaft of the motor, one end of the connecting rod is fixed on the driving wheel, and the other end of the connecting rod is connected with the middle part of the scraping blade;
The mounting end of the scraping piece is provided with a support parallel to the scraping piece, two ends of the support are clamped in the upper cover, the motor drives the driving wheel to rotate so as to drive the connecting rod to move, and the connecting rod pushes the scraping piece to swing around a shaft of the support in a reciprocating mode.
Further, the grid is an arc grid.
Furthermore, the crankshaft connecting rod mechanism comprises a motor, a driving wheel and a connecting rod, wherein the driving wheel is positioned on an output shaft of the motor, one end of the connecting rod is fixed on the driving wheel, and the other end of the connecting rod is connected with the top of the scraping blade;
the mounting end of the scraping piece is provided with a shaft sleeve and a track shaft perpendicular to the scraping piece, the track shaft sleeve is arranged in the shaft sleeve, two ends of the track shaft sleeve are clamped in the upper cover, the motor drives the driving wheel to rotate, the connecting rod is further driven to move, and the connecting rod pushes the scraping piece to do reciprocating linear motion on the track shaft.
Furthermore, the scraping blades comprise a first scraping blade and a second scraping blade which are parallel, the first scraping blade and the second scraping blade are connected through a connecting part at the top, and the shaft sleeve is fixed on the side part of the connecting part.
Further, the grid is a horizontal grid.
Furthermore, the connecting position of the connecting rod and the driving wheel deviates from the circle center of the driving wheel.
To solve the technical problem, the invention further provides a cleaner, which comprises a dust suction device and the soft cleaning head.
The soft cleaning head and the cleaner have the following beneficial effects: the cleaning device has the advantages that the scraping blade is arranged to stir hair impurities and the like on the surface of the soft object to be sucked into the cleaner, so that the hair cannot be tangled at the dust suction opening, the blockage is avoided, the cleaning effect of the fabric is better, and the surface is not damaged.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a first embodiment of a soft cleaning head according to the present invention;
FIG. 2 is a schematic view of another angle of the soft cleaning head according to the present invention;
FIG. 3 is a cross-sectional view of a first embodiment of the soft cleaning head of the present invention;
FIG. 4 is a schematic view of the wiper blade of FIG. 3 after movement;
FIG. 5 is a schematic view of a second embodiment of the soft cleaning head of the present invention in a disassembled configuration;
FIG. 6 is a schematic view of a second embodiment of the soft cleaning head of the present invention in a disassembled configuration;
FIG. 7 is a cross-sectional view of a second embodiment of the soft cleaning head of the present invention;
FIG. 8 is a schematic view of the wiper blade of FIG. 7 after movement.
Detailed Description
The soft cleaning head comprises a shell 1, wherein the shell 1 comprises an upper cover 11 and a lower cover 12, and the upper cover 11 is detachably connected with the lower cover 12. An air outlet 10 is arranged at the top of the shell 1, namely the top of the upper cover 12, and is detachably connected with the dust collector, and dust sucked from the bottom enters the dust collector through the air outlet 10. The bottom of the shell 1, namely the lower cover 12, is provided with a dust inlet 2, the dust inlet 2 is provided with a plurality of grids 21, and the grids 21 are uniformly distributed at the bottom of the lower cover 12; a scraping blade 3 is arranged in the shell 1, and the scraping blade 3 is driven by a crankshaft connecting rod mechanism 4 to reciprocate; one end of the scraping blade 3 is a mounting end and is clamped in the shell 1, the other end of the scraping blade is provided with a groove 31 and a convex tooth 32 which are matched with the grid 21, the grid 21 is clamped in the groove 31, and the scraping blade 3 reciprocates on the grid 21 to scrape sundries on the soft object. The upper part of the scraping blade 3 is clamped in the upper cover 11, and a structure for accommodating and installing the scraping blade 3 is molded in the upper cover 11, so that the scraping blade 3 can be clamped in the upper cover 11 and then moves left and right under the driving of the crankshaft connecting rod mechanism 4. The bottom of the wiper 3 moves through the groove 31 to match the grid 21, the grid 21 is placed in the groove 31, the teeth 32 leak a small part from the grid 21, and the wiper 3 moves along the grid 21 under the restriction of the grid 21. When the scraping blade 3 moves left and right, the convex teeth 32 with the bottom protruding from the grid 21 scrape the surface of the soft object, so that the hair, dust and impurities on the surface of the soft object are scraped and are sucked into the cleaner, and the object is cleaned and dusted. The cleaning mode avoids the hair from being wound at the dust inlet to a great extent to cause blockage, so that the user does not need to clean the hair wound together in the using process, the cleaning effect and the using effect are better, and the using experience of the user is optimized. The blade 3 and the crankshaft connecting rod mechanism 4 in the present invention may have various arrangements, two of which will be described in detail below.
The first embodiment is as follows:
fig. 1 to 4 show a first preferred embodiment of the soft cleaning head of the present invention, in this embodiment, the crankshaft link mechanism 4 comprises a motor 41, a transmission wheel 42 on the output shaft of the motor 41, and a link 43, one end of the link 43 is fixed on the transmission wheel 42, and the other end is connected with the middle part of the wiper blade 3; the mounting end of the scraping blade 3 is provided with a bracket 33 parallel to the scraping blade 3, two ends of the bracket 33 are clamped in the upper cover 11, the motor 41 drives the transmission wheel 42 to rotate, and then drives the connecting rod 43 to move, and the connecting rod 43 pushes the scraping blade 3 to swing back and forth around the shaft of the bracket 33. In the embodiment, the movement locus of the scraping blade 3 is reciprocating rotation around the axis of the rotating shaft, the support 33 at the top is the rotating shaft, and in order to match the movement of the scraping blade 3, the grid 21 is correspondingly set to be arc-shaped and is matched with the movement locus of the convex teeth 32 at the bottom of the scraping blade 3. The whole mechanism is powered by a motor 41 to drive a driving wheel 42 to rotate when in operation, a connecting rod 43 is arranged at the eccentric position of the driving wheel 42, the other end of the connecting rod 43 is connected with the scraping blade 3, so that the scraping blade 3 is pushed to rotate by taking a bracket 33 at the top as a rotating shaft, the convex teeth 32 at the bottom of the scraping blade 3 scrape the surface of a soft body outside the grid 21, and a dust suction device in the cleaner sucks the scraped hair, dust, impurities and the like into the cleaner to clean the soft body, so that the blockage at the dust suction opening can be avoided.
Example two:
figures 5 to 8 show a second preferred embodiment of the soft cleaning head of the present invention, in this embodiment the crank-link mechanism 4 comprises a motor 41, a transmission wheel 42 on the output shaft of the motor 41, and a link 43, one end of the link 43 is fixed on the transmission wheel 42, and the other end is connected with the top of the wiper blade 3; the mounting end of the scraping blade 3 is provided with a shaft sleeve 34 and a track shaft 35 perpendicular to the scraping blade 3, the track shaft 35 is sleeved in the shaft sleeve 34, two ends of the track shaft 35 are clamped in the upper cover 11, the motor 41 drives the transmission wheel 42 to rotate, the connecting rod 43 is further driven to move, and the connecting rod 43 pushes the scraping blade 3 to do reciprocating linear motion on the track shaft 35. The movement track of the scraping blade 3 in the embodiment is a horizontal reciprocating movement, and in order to match the movement of the scraping blade 3, the shape of the grid 21 is correspondingly set to be a horizontal shape and is matched with the movement track of the convex teeth 32 at the bottom of the scraping blade 3. The whole mechanism is powered by a motor 41 during operation to drive a driving wheel 42 to rotate, a connecting rod 43 is arranged at the eccentric position of the driving wheel 42, and the other end of the connecting rod 43 is connected with the top of the scraping blade 3. The upper cover 11 is internally provided with a track shaft 35 which is vertical to the scraping blade 3 and is used for being matched with a shaft sleeve 34 on the scraping blade 3, so that the scraping blade 3 can slide on the track shaft 35, the connecting rod 43 drives the scraping blade 3 to horizontally reciprocate by taking the track shaft 35 as a track, the convex teeth 32 at the bottom of the scraping blade 3 scrape the surface of a soft body outside the grid 21, and a dust suction device in the cleaner sucks the scraped hair, dust, impurities and the like into the cleaner to clean the soft body, thereby avoiding the blockage at the dust suction opening.
Compared with the first embodiment, the scraping blade 3 of the present embodiment has two parallel scraping blades, and scrapes simultaneously, so as to clean soft objects efficiently.
In order to solve the technical problem, the invention further provides a cleaner, which comprises a dust suction device and any one of the soft cleaning heads.
By using the soft cleaning head and the cleaner provided by the invention, the hair impurities and the like on the surface of the soft article are stirred by the scraping piece to be sucked into the cleaner, so that the hair cannot be tangled at the dust suction opening, the blockage is avoided, the cleaning effect of the fabric is better, and the surface is not damaged.
The foregoing is only a preferred embodiment of the present invention, and many variations in the detailed description and the application range can be made by those skilled in the art without departing from the spirit of the present invention, and all changes that fall within the protective scope of the invention are therefore considered to be within the scope of the invention.
Claims (9)
1. A soft cleaning head is characterized by comprising a shell (1), wherein an air outlet (10) is formed in the top of the shell (1) and is detachably connected with a dust collector, a dust inlet (2) is formed in the bottom of the shell (1), and a plurality of grids (21) are arranged on the dust inlet (2); a scraping blade (3) is arranged in the shell (1), and the scraping blade (3) is driven by a crankshaft connecting rod mechanism (4) to reciprocate; one end of the scraping piece (3) is a mounting end and is clamped in the shell (1), the other end of the scraping piece is provided with a groove (31) and a convex tooth (32) which are matched with the grid (21), the grid (21) is clamped in the groove (31), and the scraping piece (3) reciprocates on the grid (21) to scrape sundries on the soft object.
2. The soft cleaning head according to claim 1, wherein the housing (1) comprises an upper cover (11) and a lower cover (12), the upper cover (11) and the lower cover (12) being detachably connected.
3. The soft cleaning head according to claim 2, wherein the crankshaft linkage (4) comprises a motor (41), a transmission wheel (42) on the output shaft of the motor (41), and a connecting rod (43), one end of the connecting rod (43) is fixed on the transmission wheel (42), and the other end is connected with the middle part of the scraping blade (3);
The mounting end of the scraping blade (3) is provided with a support (33) parallel to the scraping blade (3), two ends of the support (33) are clamped in the upper cover (11), the motor (41) drives the transmission wheel (42) to rotate so as to drive the connecting rod (43) to move, and the connecting rod (43) pushes the scraping blade (3) to swing around the shaft of the support (33) in a reciprocating mode.
4. The soft cleaning head according to claim 3, wherein the grid (21) is an arc grid.
5. The soft cleaning head according to claim 2, wherein the crankshaft linkage (4) comprises a motor (41), a transmission wheel (42) on the output shaft of the motor (41), and a connecting rod (43), one end of the connecting rod (43) is fixed on the transmission wheel (42), and the other end is connected with the top of the scraping blade (3);
the mounting end of the scraping blade (3) is provided with a shaft sleeve (34) and a track shaft (35) perpendicular to the scraping blade (3), the track shaft (35) is sleeved in the shaft sleeve (34), two ends of the track shaft are clamped in the upper cover (11), the motor (41) drives the driving wheel (42) to rotate so as to drive the connecting rod (43) to move, and the connecting rod (43) pushes the scraping blade (3) to do reciprocating linear motion on the track shaft (35).
6. The soft cleaning head according to claim 5, wherein the wiper (3) comprises a first wiper (36) and a second wiper (37) parallel to each other, the first wiper (36) and the second wiper (37) being connected by a top connecting part, the bushing (34) being fixed to the side of the connecting part.
7. The soft cleaning head according to claim 6, wherein the grid (21) is a horizontal grid.
8. A soft cleaning head according to any one of claims 3 to 7, wherein the connecting position of the connecting rod (43) and the driving wheel (42) deviates from the circle center of the driving wheel (42).
9. A cleaning appliance comprising a cleaning means and a flexible cleaning head according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339440.2A CN111839343A (en) | 2019-04-25 | 2019-04-25 | Soft cleaning head and cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339440.2A CN111839343A (en) | 2019-04-25 | 2019-04-25 | Soft cleaning head and cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111839343A true CN111839343A (en) | 2020-10-30 |
Family
ID=72951468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910339440.2A Pending CN111839343A (en) | 2019-04-25 | 2019-04-25 | Soft cleaning head and cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111839343A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109821A1 (en) * | 2020-11-25 | 2022-06-02 | 徐州云创物业服务有限公司 | Plush toy cleaning device and method for using same |
| WO2022182214A1 (en) * | 2021-02-25 | 2022-09-01 | 엘지전자 주식회사 | Cleaner and suction module of cleaner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960091Y (en) * | 2006-07-14 | 2007-10-17 | 余姚市宏宇电器厂 | Electric cleaning machine with both sweeping and wiping function |
| CN201624602U (en) * | 2010-01-26 | 2010-11-10 | 马卫宏 | Floor brush of dust collector |
| CN201691854U (en) * | 2010-03-10 | 2011-01-05 | 雅基实业有限公司 | Dust collector and accessory thereof |
| CN201861560U (en) * | 2010-05-12 | 2011-06-15 | 马卫宏 | Suction nozzle of dust collector |
| JP2012040095A (en) * | 2010-08-17 | 2012-03-01 | Twinbird Corp | Nozzle for vacuum cleaner |
| CN102462449A (en) * | 2010-11-15 | 2012-05-23 | 乐金电子(天津)电器有限公司 | Rotary rolling brush |
| CN207734104U (en) * | 2017-07-07 | 2018-08-17 | 泰怡凯科技有限公司 | Floor brush of dust collector and its dust catcher |
| CN108836203A (en) * | 2018-08-16 | 2018-11-20 | 东莞优乐家智能家电有限公司 | A kind of reciprocating round brush hair removal mechanism |
-
2019
- 2019-04-25 CN CN201910339440.2A patent/CN111839343A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960091Y (en) * | 2006-07-14 | 2007-10-17 | 余姚市宏宇电器厂 | Electric cleaning machine with both sweeping and wiping function |
| CN201624602U (en) * | 2010-01-26 | 2010-11-10 | 马卫宏 | Floor brush of dust collector |
| CN201691854U (en) * | 2010-03-10 | 2011-01-05 | 雅基实业有限公司 | Dust collector and accessory thereof |
| CN201861560U (en) * | 2010-05-12 | 2011-06-15 | 马卫宏 | Suction nozzle of dust collector |
| JP2012040095A (en) * | 2010-08-17 | 2012-03-01 | Twinbird Corp | Nozzle for vacuum cleaner |
| CN102462449A (en) * | 2010-11-15 | 2012-05-23 | 乐金电子(天津)电器有限公司 | Rotary rolling brush |
| CN207734104U (en) * | 2017-07-07 | 2018-08-17 | 泰怡凯科技有限公司 | Floor brush of dust collector and its dust catcher |
| CN108836203A (en) * | 2018-08-16 | 2018-11-20 | 东莞优乐家智能家电有限公司 | A kind of reciprocating round brush hair removal mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109821A1 (en) * | 2020-11-25 | 2022-06-02 | 徐州云创物业服务有限公司 | Plush toy cleaning device and method for using same |
| WO2022182214A1 (en) * | 2021-02-25 | 2022-09-01 | 엘지전자 주식회사 | Cleaner and suction module of cleaner |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |