CN103961025A - Dust collector - Google Patents
Dust collector Download PDFInfo
- Publication number
- CN103961025A CN103961025A CN201310043892.9A CN201310043892A CN103961025A CN 103961025 A CN103961025 A CN 103961025A CN 201310043892 A CN201310043892 A CN 201310043892A CN 103961025 A CN103961025 A CN 103961025A
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- China
- Prior art keywords
- machine head
- head shell
- dust collection
- dust
- vacuum cleaner
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 168
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 17
- 238000012856 packing Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a dust collector which comprises a dust collection barrel and a machine body component. The machine body component comprises a machine head shell covering the dust collection barrel, and a filtering component connected below the machine head shell, the machine head shell comprises a cover positioned above the dust collection barrel, and a quick-mounting structure is arranged between the filtering component and the machine head shell and enables the filtering component and the machine head shell to convert between a first state of mutual separating and a second state of mutual locking; when in the first state, the machine head shell can be placed upside down to enable the cover and the filtering component to be contained in the dust collection barrel so as to height of the dust collection along the lengthwise direction. Due to arrangement of the quick-mounting device, the machine head shell and the filtering component are enabled to become two individuals which are mutually independent and can be quickly combined, and the filtering component and the machine head shell which is inverted can be sequentially placed on the dust collection barrel. Compared with the prior art, the dust collector has the advantages that size occupied by the machine head shell is almost omitted completely, so that whole machine packaging size of the dust collector is greatly reduced, and transport cost is lowered.
Description
Technical Field
The invention relates to a dust collector, in particular to a dry and wet dust collector.
Background
Along with the rapid development of economy, the demand of people on comfortable life is stronger, and the occupied area of places, particularly leisure places such as supermarkets, entertainment centers, public swimming pools and the like, is larger and larger, so that the demand of the dust collector is increased.
The vacuum cleaner generally includes a dust collecting barrel, a head housing covering the dust collecting barrel, and a filter assembly disposed below the head housing. In a conventional packaging method, the head housing and the filter assembly are generally assembled into a whole by fasteners and directly placed on the dust collecting barrel, i.e., the filter assembly is accommodated in the dust collecting barrel, and the head housing is almost entirely higher than the plane of the dust collecting barrel. Because the structure such as motor, fan, air-out wind channel and air outlet is provided in the aircraft nose casing, consequently the aircraft nose casing has great height and volume, exposes the placing method outside the dust collection bucket and obviously leads to the complete machine packing of dust catcher to occupy great height and volume, brings the inconvenience for the transportation, causes the improvement of cost of transportation simultaneously.
The prior art also discloses a method for packaging a machine head shell and a filter assembly which are assembled into a whole in a way of being placed in a dust collection barrel in an inverted manner, but compared with the method, the method is only to exchange the positions of the filter assembly and the machine head shell relative to the dust collection barrel, and the filter assembly exposed on the dust collection barrel also has a considerable height and volume, so that the method does not achieve obvious effect.
In fact, as is known, dust buckets have a large internal volume sufficient to accommodate many components of the vacuum cleaner, but have not been used very effectively.
To the not enough of above-mentioned prior art, the problem that present technical staff need solve urgently seeks a solution, can effectively utilize the inner space of dust collection bucket, reduces the complete machine packing size of dust catcher, and convenient transportation reduces packing and cost of transportation.
Disclosure of Invention
An object of the present invention is to provide a vacuum cleaner capable of reducing the size of a package of the entire cleaner and reducing transportation costs by a simple structure.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a vacuum cleaner, comprising: a dust collecting barrel; the machine body assembly comprises a machine head shell covered on the dust collection barrel and a filter assembly connected below the machine head shell, the machine head shell comprises a cover body positioned above the dust collection barrel, and a motor and a fan driven by the motor are arranged in the machine head shell; a fast-assembly structure is arranged between the filtering component and the machine head shell, and the fast-assembly structure enables the filtering component and the machine head shell to be switched between a first state of mutual separation and a second state of mutual locking; in the first state, the machine head shell can be inverted so that the cover body and the filter assembly are accommodated in the dust collection barrel together.
The beneficial effects of the invention after implementation are as follows: the quick-assembly structure enables the machine head shell and the filtering component not to be fixedly connected into a whole but to be two individuals which are independent from each other and can be quickly combined. Therefore, during packaging, the filter assembly and the inverted machine head shell can be sequentially placed into the dust collection barrel, so that the filter assembly and the cover body are accommodated in the dust collection barrel, and the internal space of the dust collection barrel is effectively utilized; compared with the prior art, the scheme almost completely saves the packaging size occupied by the cover body, greatly reduces the whole packaging size of the dust collector, and reduces the packaging and transportation cost. In addition, after the user unpacks the package, the machine head shell and the filter assembly can be assembled into a whole by himself, and the assembling process is simple and convenient.
Preferably, the handpiece housing further comprises a mounting body located below the cover body, and the height of the cover body accounts for at least 60% of the total height of the handpiece housing. After the aircraft nose casing is invertd, the installation body replaces the lid and is higher than the dust collection bucket edge, because the high proportion of the aircraft nose casing that the installation body account for is less, can guarantee that the overall packing height after the inversion is less than the packing height when just installing.
Preferably, the filter assembly includes a filter and a filter mount securing the filter to a handpiece housing, the quick-fit arrangement being disposed between the filter mount and the handpiece housing.
Preferably, the quick-assembly structure comprises an inverted buckle arranged on one of the filter mounting frame and the machine head shell and a clamping hook arranged on the other of the filter mounting frame and the machine head shell. The back-off and the clamping hook are classical matching structures, do not occupy space, are simple and fast in installation process, and are very firm in matching after installation, so that the machine head shell and the filter installation frame are assembled into a whole and are not easy to break away from, and the filter installation frame is particularly suitable for application occasions of one-time installation.
Preferably, a holding handle is arranged at the top of the cover body, and the holding handle can rotate around an axis perpendicular to the height direction of the dust collection barrel. The arrangement of the holding handle is convenient for a user to carry the dust collector when the dust collector is used and moved, and the rotatable function is favorable for the holding handle to be stored, so that the holding handle is prevented from occupying extra storage space.
Preferably, the dust collecting barrel is also provided with an accommodating space, and the accommodating space is not interfered with the cover body and the filter assembly accommodated in the dust collecting barrel; the dust collection barrel is provided with a dust collection port, and the dust collection port is detachably connected with a dust collection accessory. The dust suction accessory is detachably connected with the dust suction port, so that the dust suction accessory can be additionally stored and is convenient to package.
Preferably, the dust suction attachment includes a dust suction hose windably housed in the housing space. The dust collection hose is coiled in the accommodating space, and the residual space of the dust collection barrel is further utilized to control the overall package size of the dust collector.
Preferably, the dust suction attachment comprises a dust suction brush, and the dust suction brush can be accommodated in the accommodating space. The dust collection brush can also be accommodated in the accommodating space of the dust collection barrel, and the internal space of the dust collection barrel is further utilized.
Preferably, the cover body is provided with an annular surface, the annular surface is matched with an opening of the dust collection barrel when the machine head shell is inverted, and the annular surface is vertical to the height direction of the dust collection barrel. The annular surface is perpendicular to the height direction of the dust collection barrel and matched with the opening of the dust collection barrel, namely the annular surface can be used as a platform to provide support for the inverted machine head shell, and the cover body is prevented from shaking in the dust collection barrel or being damaged due to collision of other parts.
Preferably, the peripheral dimension of the cover body decreases upwards along the height direction of the dust collecting barrel. The peripheral size of the cover body is set so that the cover body can be placed in the dust collecting barrel in an inverted mode, and meanwhile, the shape of the cover body which decreases downwards after inversion also provides more accommodating space for the dust collecting barrel, so that other dust collector assemblies can be stored conveniently.
Preferably, the bottom of the dust collecting barrel is detachably provided with a plurality of rollers, and the rollers can be accommodated in the accommodating space. The roller has a certain size in the height direction of the dust collecting barrel and is placed in the residual space of the dust collecting barrel, so that the overall packaging height of the dust collector is further reduced.
Drawings
The above objects, aspects and advantages of the present invention will become apparent from the following detailed description of specific embodiments, which is to be read in connection with the accompanying drawings.
The same reference numbers and symbols in the drawings and the description are used to indicate the same or equivalent elements.
Wherein,
FIG. 1 is a schematic view of a wet and dry vacuum cleaner according to a preferred embodiment of the present invention in a use state;
FIG. 2 is a sectional view of the wet and dry vacuum cleaner of FIG. 1 in use;
FIG. 3 is a sectional view of the wet and dry dual use vacuum cleaner in a packaged state in accordance with the preferred embodiment of the present invention;
fig. 4 is a schematic view of the wet and dry vacuum cleaner of fig. 3 in a packaged state.
1. Dry and wet dual-purpose dust collector 2, dust collecting barrel 3, machine head shell
4. Motor 5, fan 6, volute
7. Air outlet 8, upper cover 9, handle
10. Operating switch 11, filter 12, fastener
13. Filter mounting rack 14, back-off 15, trip
16. Dust collection hose 17, dust collection brush 18 and dust collection hard tube
19. Roller 20, roller mounting frame 21 and filter assembly
22. Float cup 23, dust suction port 24, slot
25. Drainage opening 26, top cover 27, mounting body
Detailed Description
The invention discloses a dust collector, in particular to a dry and wet dust collector.
Referring to fig. 1 and 2, a wet and dry vacuum cleaner 1 according to the present invention includes a substantially cylindrical dust collecting tub 2, the dust collecting tub 2 having a dust suction port 23, the dust suction port 23 being detachably connected to a dust suction attachment for sucking dust or liquid from the outside into the dust collecting tub 2. The interior of the dirt collection vessel 2 typically has a 2.5 gallon to 10 gallon holding space to hold the sucked in dust and liquid. The upper portion of dust collection bucket 2 is equipped with the organism subassembly, and the organism subassembly includes aircraft nose casing 3 and locates the filter assembly 21 of aircraft nose casing 3 lower part, is equipped with operating switch 10 on the aircraft nose casing 3, and operating switch 10 opens the back, locates the motor 4 start-up in the aircraft nose casing 3, drives fan 5 high-speed rotatory to form the negative pressure, make the air of aircraft nose casing 3 bottom flow into constantly in the air current passageway with fan 5 intercommunication. The filter assembly 21 comprises a filter 11, during which dust and liquid sucked into the dust collecting container 2 by the suction attachment is blocked outside the filter 11, while only gas molecules that can be cleaned by the filter 11 are allowed to enter the air flow channel of the handpiece housing 3 and to exit via the air outlet 7 of the air flow channel. The dirty water accumulated in the dust collection tub 2 is discharged through the drain port 25 provided in the dust collection tub 2, and the dust attached to the filter 11 needs to be removed from the dust collection tub 11 and shaken off or cleaned.
The dust collecting barrel 2 has a circular opening (not shown), which is sealed and locked by the upper cover 8 and the catch 12 provided on the upper cover 8 during the use of the wet and dry vacuum cleaner 1. The upper cover 8 has a peripheral size larger than that of the dust collecting tub 2, so that the inner space of the dust collecting tub 2 is sealed along the opening of the dust collecting tub 2. Of course, the dust collecting barrel 2 is not necessarily cylindrical, but may be hexagonal or other shape, and accordingly, the sectional shape of the upper cover 8 is identical to the shape of the opening of the dust collecting barrel 2.
The handpiece housing 3 comprises the aforementioned upper cover 8 and a top cover 26 above the upper cover 8 and higher than the plane of the upper cover, the upper cover 8 and the top cover being collectively referred to as a cover body (not shown in the figure). Wherein, the upper cover 8 is provided with an annular surface (not shown in the figure) which is perpendicular to the height direction of the dust collecting barrel 2. As described above, the motor 4, the fan 5 driven by the motor 4, and the airflow channel communicated with the air outlet of the fan 5 are disposed in the handpiece housing 3, in this embodiment, the airflow channel is a spiral casing 6 with a spiral increasing cross-sectional area, and of course, the airflow channel may also be a common ring or column, which is a structure known to those skilled in the art and will not be described herein again. The air outlet 7 of the volute 6 is arranged on the top cover 26, the air outlet 7 can be connected with a ventilating cover or a blowing pipe, and the cleaning work is carried out by utilizing blown air. An operation switch 10 and a power cord (not shown) are also provided on the top cover 26, and after the power is turned on, the user can turn on the motor 4 by operating the switch 10 to perform the dust suction cleaning operation. The holding handle 9 is arranged on the top of the machine head shell 3, namely above the top cover 26, the holding handle 9 can rotate around an axis vertical to the lengthwise direction of the dust collecting barrel 2, so that the dust collector is convenient to carry and carry, and the dust collector does not occupy extra accommodating space in the lengthwise direction of the dust collecting barrel 2.
Referring to fig. 2, the handpiece housing 3 includes the cover body composed of the upper cover 8 and the top cover 26, and further includes a mounting body 27 located below the cover body. The cover body occupies a larger dimension of the head housing 3 in the longitudinal direction of the dust collecting tub 2, typically at least 60%. The filter assembly 21 is disposed below the head housing 3, i.e. connected to the mounting body 27, the filter assembly 21 further includes a filter mounting bracket 13 for supporting and fixing the filter 11 in addition to the above-mentioned filter 11, in the preferred embodiment, the filter assembly 21 further includes a floating cup 22 disposed in the filter mounting bracket 13, after the wet and dry dual-purpose vacuum cleaner 1 sucks a certain amount of liquid, the floating cup 22 floats to the top of the filter mounting bracket 13 to block the air intake of the fan 5, thereby reminding the user to discharge the sewage through the water outlet 25 in time. Of course, the float cup 22 is not a necessary component in a vacuum cleaner that only sucks dry dust, or in some other cases. The filter 11 preferably uses hepa as a filter material so that only dry, fine gas molecules can enter the fan 5 and the volute 6, while dust is totally blocked outside the filter 11. Of course, it is also conceivable for the person skilled in the art to use filter paper, filter cloth or other materials for the filter 11, which are not listed here.
In the conventional packing manner, the head housing 3 and the filter assembly 21 are fixedly connected into a whole as a body assembly, and the whole body assembly is normally or reversely mounted on the dust collecting barrel 2 during packing, so that the head housing 3 or the filter assembly 21 is higher than the height of the dust collecting barrel 2, occupies a larger packing size, and does not effectively utilize the inner space of the dust collecting barrel 2.
Referring to fig. 3, in a packaged state of the wet and dry vacuum cleaner 1 of the present invention, i.e., before the wet and dry vacuum cleaner 1 is used or when the wet and dry vacuum cleaner 1 needs to be packaged and transported again, the head housing 3 and the filter assembly 21 can be separated from each other and respectively placed in the dust collecting tub 2. When packaging, the filter assembly 21 is firstly placed at the bottom of the dust collection barrel 2, and then the machine head shell 3 is turned over for 180 degrees and then placed in the dust collection barrel 2. In this state, i.e. the handpiece housing 3 and the filter assembly 21 are separated from each other, the space of the dust collecting barrel 2 is effectively utilized, and the packaging volume of the whole wet and dry dual-purpose dust collector 1 is greatly reduced.
Referring to fig. 2, in the operating state, the handpiece housing 3 and the filter assembly 21 are locked to each other by the quick-assembly structure. The possibility of separating and locking the head housing 3 and the filter assembly 21 to one another is achieved by the use of a quick-fit construction. The quick-assembly structure comprises a hook 15 arranged on the filter mounting frame 13 and an inverted buckle 14 arranged on the mounting body 27. When a user takes the wet and dry dual-purpose vacuum cleaner 1 in a packaged state, the head housing 3 and the filter assembly 21 can be assembled by himself, and the hook 15 and the reverse buckle 14 can be easily engaged together against resistance by applying a force upward to the filter mounting bracket 13 along the height direction of the dust collecting bucket 2. The engaged reverse buckle 14 and the hook 15 are firmly matched, and can be separated again only by an external tool, so that the stability of the installed filter installation frame 13 is ensured, and the filter assembly 21 is prevented from being accidentally separated from the machine head shell 3 to cause inestimable loss. Of course, the positions of the reverse buckle 14 and the hook 15 can be interchanged, that is, the reverse buckle 14 can be arranged on the filter mounting frame 13, and the hook 15 is arranged at the bottom of the upper cover 8, so that the same matching effect can be achieved. Of course, the quick-assembly structure is not limited to the engagement form of the reverse buckle 14 and the hook 15, but may be a screw fit, an interference fit or other engagement forms that can be easily imagined by those skilled in the art, and are not listed here.
The filter 11 and the filter mount 13, and the float cup 22 in the filter mount 13 as a whole, are put into the bottom of the inner space of the dust bucket 2 when packed, or are attached to the lower side of the head housing 3 when assembled. Of course, a removable connection between the filter mounting bracket 13 and the filter 11 is also provided, since the filter 11 may be removed from time to time by the user during use to clean the dust. As for the connection structure, a thread matching structure, a spiral fastening structure, or an inverted hook structure, etc. may be adopted, and those skilled in the art may think of many embodiments, which are not described herein again.
In summary, the provision of the quick-assembly structure enables the head housing 3 and the filter assembly 21 to be separable and joinable: the two are separated from each other during packaging and transportation, and are respectively placed in the dust collection barrel 2, so that the packaging volume is reduced; when the locking device is required to be assembled and used, the locking device and the locking device can be locked with each other through simple operation, and convenience and rapidness are realized.
After the head housing 3 is inverted, the cover body can be completely accommodated in the dust collecting barrel 2, and the mounting body 27 is higher than the upper cover 8 in place of the cover body in the longitudinal direction, so that the smaller the height proportion of the mounting body 27 in the head housing 3 in the longitudinal direction is, the more remarkable the effect that the packing height can be reduced by inversely placing the head housing 3 is. In the present embodiment, the height of the cover body is at least 60% of the total height of the handpiece housing 3, i.e. the height proportion of the mounting body 27 is at most 40%. In addition, the annular surface on the upper cover 8 is perpendicular to the height direction of the dust collection barrel 2, that is, the upper cover 8 is used as a platform to provide support for the inverted cover body, so that the handpiece shell 3 is supported by the edge of the opening of the dust collection barrel 2 when inverted, and the shaking or the friction and collision with other components caused by completely entering the dust collection barrel 2 are avoided.
Referring to fig. 1, in the present embodiment, the peripheral dimension of the cover body is decreased upward from the upper cover 8 along the height direction of the dust collection tub 2. Thus, referring to FIG. 3, the inverted shape of the nose housing 3 resembles an inverted tower or cone, leaving much space between it and the filter assembly 21 in which it is placed, for the placement of other components.
Referring to fig. 1, as mentioned above, the dust collecting barrel 2 is provided with a dust collecting opening 23, the dust collecting opening 23 is detachably connected with a dust collecting accessory, and the dust collecting accessory comprises a dust collecting hose 16, a dust collecting brush 17 and a plurality of dust collecting hard pipes 18 arranged between the dust collecting hose 16 and the dust collecting brush 17. Since all the dust suction accessories are detachable, all the accessories can be stored separately when packaged, so that the packaging size is saved. Referring to fig. 3, in the present embodiment, the dust suction hose 16 is windably received in the dust collection tub 2, and the dust suction brush 17 is smoothly put into the inner space of the dust collection tub 2.
Referring to fig. 1, the bottom of the dust collecting barrel 2 is further provided with a plurality of supporting rollers 19, and the rollers 19 can facilitate the movement of the wet and dry dual-purpose vacuum cleaner 1. In this embodiment, a quick-assembly structure (not shown) is also provided between the roller 19 and the roller mounting bracket 20 at the bottom of the dust collecting barrel 2, and the quick-assembly structure may be an interference fit structure, a screw thread fit structure, a fit structure of the reverse buckle 14 and the hook 15 between the head housing 3 and the filtering assembly 21, or other fit structures easily conceivable by those skilled in the art. In summary, when packaging, the rollers 19 can be separated from the roller mounting frame 20 and placed in the dust collecting barrel 2, so as to reduce the size occupied by the rollers 19 in the height direction of the dust collecting barrel 2, and further reduce the overall packaging height of the wet and dry vacuum cleaner 1. In addition, the roller mounting bracket 20 is further provided with slots 24 into which the dust-collecting hard tubes 18 can be inserted, and a plurality of dust-collecting hard tubes 18 are respectively placed into each slot 24, so that the overall package size of the dust collector is further reduced, as shown in fig. 4.
Referring to fig. 4, after the above components are placed into the dust collecting barrel 2 one by one, the overall packaging size of the wet and dry dual-purpose dust collector 1 is approximately equal to the size of the dust collecting barrel 2, which greatly saves the packaging size and also greatly reduces the transportation cost.
It will be appreciated by those skilled in the art that the invention can be implemented in other ways, provided that the technical spirit of the invention is the same as or similar to the invention, or that any changes and substitutions based on the invention are within the protection scope of the invention.
Claims (10)
1. A vacuum cleaner, comprising: a dust collecting barrel; the machine body assembly comprises a machine head shell covered on the dust collection barrel and a filter assembly connected below the machine head shell, the machine head shell comprises a cover body positioned above the dust collection barrel, and a motor and a fan driven by the motor are arranged in the machine head shell; the method is characterized in that: a fast-assembly structure is arranged between the filtering component and the machine head shell, and the fast-assembly structure enables the filtering component and the machine head shell to be switched between a first state of mutual separation and a second state of mutual locking; in the first state, the machine head shell can be inverted so that the cover body and the filter assembly are accommodated in the dust collection barrel together.
2. The vacuum cleaner of claim 1, wherein: the handpiece shell further comprises a mounting body positioned below the cover body, and the height of the cover body at least accounts for 60% of the total height of the handpiece shell.
3. The vacuum cleaner of claim 1, wherein: the filter assembly comprises a filter and a filter mounting frame for fixing the filter to the machine head shell, and the quick-assembly structure is arranged between the filter mounting frame and the machine head shell.
4. The vacuum cleaner of claim 3, wherein: the quick-assembly structure comprises an inverted buckle arranged on one of the filter mounting rack and the machine head shell and a clamping hook arranged on the other one of the filter mounting rack and the machine head shell.
5. The vacuum cleaner of claim 1, wherein: the top of the cover body is provided with a holding handle which can rotate around an axis vertical to the height direction of the dust collecting barrel.
6. The vacuum cleaner of claim 1, wherein: the dust collecting barrel is also provided with an accommodating space which is not interfered with the cover body and the filter assembly accommodated in the dust collecting barrel; the dust collection barrel is provided with a dust collection port, and the dust collection port is detachably connected with a dust collection accessory.
7. The vacuum cleaner of claim 6, wherein: the dust suction accessory comprises a dust suction hose which can be contained in the containing space in a winding mode.
8. The vacuum cleaner of claim 6, wherein: the dust collection accessory comprises a dust collection brush, and the dust collection brush can be accommodated in the accommodating space.
9. The vacuum cleaner of claim 1, wherein: the cover body is provided with an annular surface, the annular surface is matched with an opening of the dust collection barrel when the machine head shell is inverted, and the annular surface is vertical to the height direction of the dust collection barrel.
10. The vacuum cleaner of claim 1, wherein: the peripheral size of the cover body decreases progressively upwards along the height direction of the dust collecting barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043892.9A CN103961025A (en) | 2013-02-04 | 2013-02-04 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043892.9A CN103961025A (en) | 2013-02-04 | 2013-02-04 | Dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103961025A true CN103961025A (en) | 2014-08-06 |
Family
ID=51231406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310043892.9A Pending CN103961025A (en) | 2013-02-04 | 2013-02-04 | Dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961025A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974588A (en) * | 2016-01-18 | 2017-07-25 | 拉瓦沃希股份公司 | Aspirator |
| CN107981781A (en) * | 2017-12-22 | 2018-05-04 | 天佑电器（苏州）有限公司 | Burnisher |
| CN109171548A (en) * | 2016-11-08 | 2019-01-11 | 苏州欧圣电气股份有限公司 | Filter assemblies and dust catcher |
| CN109330470A (en) * | 2018-11-02 | 2019-02-15 | 天佑电器（苏州）有限公司 | Dust catcher |
| CN109398954A (en) * | 2018-11-19 | 2019-03-01 | 珠海格力电器股份有限公司 | Humidifier accessory packaging assembly and humidifier |
| WO2020011238A1 (en) * | 2018-07-11 | 2020-01-16 | 苏州宝时得电动工具有限公司 | Dust collecting device |
| WO2021062947A1 (en) * | 2019-09-30 | 2021-04-08 | 苏州宝时得电动工具有限公司 | Industrial vacuum cleaner |
| EP4420582A1 (en) | 2023-02-22 | 2024-08-28 | X'Pole Precision Tools Inc. | Dust suction device with storage state |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1219220A1 (en) * | 2000-12-29 | 2002-07-03 | POLTI S.p.A. | Cleaning machine with removable tank |
| CN101176631A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Filter structure of vacuum cleaner |
| CN201641877U (en) * | 2009-12-23 | 2010-11-24 | 周彬 | All-metal dust collector |
| CN102804534A (en) * | 2009-06-19 | 2012-11-28 | 纽麦蒂克国际有限公司 | Mobile Electrical Appliance With Cable Reeler |
-
2013
- 2013-02-04 CN CN201310043892.9A patent/CN103961025A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1219220A1 (en) * | 2000-12-29 | 2002-07-03 | POLTI S.p.A. | Cleaning machine with removable tank |
| CN101176631A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Filter structure of vacuum cleaner |
| CN102804534A (en) * | 2009-06-19 | 2012-11-28 | 纽麦蒂克国际有限公司 | Mobile Electrical Appliance With Cable Reeler |
| CN201641877U (en) * | 2009-12-23 | 2010-11-24 | 周彬 | All-metal dust collector |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106974588A (en) * | 2016-01-18 | 2017-07-25 | 拉瓦沃希股份公司 | Aspirator |
| CN109171548A (en) * | 2016-11-08 | 2019-01-11 | 苏州欧圣电气股份有限公司 | Filter assemblies and dust catcher |
| CN109171548B (en) * | 2016-11-08 | 2021-06-01 | 苏州欧圣电气股份有限公司 | Filtering component and dust collector |
| CN107981781A (en) * | 2017-12-22 | 2018-05-04 | 天佑电器（苏州）有限公司 | Burnisher |
| CN107981781B (en) * | 2017-12-22 | 2024-07-12 | 天佑电器（苏州）有限公司 | Cleaning tool |
| WO2020011238A1 (en) * | 2018-07-11 | 2020-01-16 | 苏州宝时得电动工具有限公司 | Dust collecting device |
| CN109330470A (en) * | 2018-11-02 | 2019-02-15 | 天佑电器（苏州）有限公司 | Dust catcher |
| CN109330470B (en) * | 2018-11-02 | 2024-05-03 | 天佑电器（苏州）有限公司 | Dust collector |
| CN109398954A (en) * | 2018-11-19 | 2019-03-01 | 珠海格力电器股份有限公司 | Humidifier accessory packaging assembly and humidifier |
| WO2021062947A1 (en) * | 2019-09-30 | 2021-04-08 | 苏州宝时得电动工具有限公司 | Industrial vacuum cleaner |
| EP4420582A1 (en) | 2023-02-22 | 2024-08-28 | X'Pole Precision Tools Inc. | Dust suction device with storage state |
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Application publication date: 20140806 |