CN205286240U - Scrubbing brush and dust catcher - Google Patents
Scrubbing brush and dust catcher Download PDFInfo
- Publication number
- CN205286240U CN205286240U CN201620022386.0U CN201620022386U CN205286240U CN 205286240 U CN205286240 U CN 205286240U CN 201620022386 U CN201620022386 U CN 201620022386U CN 205286240 U CN205286240 U CN 205286240U
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- Prior art keywords
- scrubbing brush
- wool top
- housing
- base plate
- pedal
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- Withdrawn - After Issue
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Abstract
The utility model provides a scrubbing brush and dust catcher, wherein, the scrubbing brush includes: the casing, the casing includes the bottom plate, the wool top sets up in the casing, can follow the both sides of bottom plate and stretch out, and wherein, the wool top and the bottom plate that stretch out enclose into the air inlet duct, the structure of keeping out the wind sets up in the casing protractile bottom plate to shelter from the both ends of air inlet duct. The scrubbing brush that this technical scheme provided is owing to keep out the wind the structure and can follow the floor and stretch out to shelter from the opening at air inlet duct both ends, consequently, the air leakage of reducible air inlet duct both sides, thereby the vacuum of alright improvement dust catcher. Particularly, for example over -and -under type dust catcher to current can set up the structure of keeping out the wind in elevating system's below to when clean floor, can press the footboard, so that the wool top stretches out with the structure of keeping out the wind simultaneously, and owing to keep out the wind the structure and can shelter from the wind of wool top both sides, thereby can reduce the intake of air inlet duct, the vacuum of dust catcher is improved, and then the clean efficiency of dust catcher can be improved.
Description
Technical field
This utility model relates to kitchen utensils field, in particular to a kind of scrubbing brush and vacuum cleaner.
Background technology
It is known that, the height of vacuum is the important indicator weighing vacuum cleaner quality, specifically, air draft rate one timing vacuum cleaner, enter the wind in intake air way more many, then the vacuum of vacuum cleaner is more low, and it is more few to enter the wind in intake air way, then the vacuum of vacuum cleaner is more high, thus the suction of vacuum cleaner will be more strong. And existing vacuum cleaner is when cleaning ground, due to ground smoother, therefore, need to arrange the wool top stretched out in the both sides, front and back of scrubbing brush base plate, to form intake air way, and due to the existence of wool top, the left and right sides of base plate will form bigger gap between floor, so that easily leak out in the two ends, left and right of intake air way, and then seriously reduce the vacuum of vacuum cleaner, namely reduce the suction of vacuum cleaner.
Therefore, how to propose a kind of new vacuum that can improve and become current problem demanding prompt solution with the scrubbing brush and vacuum cleaner improving suction.
Utility model content
This utility model is intended at least solve one of technical problem of existence in prior art or correlation technique.
Therefore, a purpose of the present utility model there are provided and a kind of new can improve vacuum to improve the scrubbing brush of suction.
Another purpose of the present utility model there are provided a kind of vacuum cleaner with above-mentioned scrubbing brush.
In view of this, the embodiment of this utility model first aspect provides a kind of scrubbing brush, for vacuum cleaner, including: housing, described housing includes base plate; Wool top, is arranged in described housing, can stretch out from described base plate, and wherein, the described wool top stretched out and described base plate surround intake air way; Wind shielding structure, is arranged in described housing, extended described base plate, to block the two ends of described intake air way.
The scrubbing brush that embodiment according to this utility model first aspect provides, owing to wind shielding structure can stretch out from floor, and blocks the opening at intake air way two ends, therefore, can reduce the inleakage of intake air way both sides, thus just can improve the vacuum of vacuum cleaner. Specifically, such as, for existing lift vacuum cleaner, a wind shielding structure can be arranged below at elevating mechanism, thus when cleaning floor, pedal can be pressed, so that wool top and wind shielding structure stretch out simultaneously, and owing to the wind of wool top both sides can be sheltered from by wind shielding structure, thus the intake of intake air way can be reduced, and then in air draft one timing, just can improve the vacuum of vacuum cleaner, and then the suction of vacuum cleaner can be improved, to improve the cleaning efficiency of vacuum cleaner. Meanwhile, this technical scheme, it is preferred to use the elevating mechanism of lifting dust collecting device completes the lifting of wind shielding structure, thus the cost of scrubbing brush can be reduced.
In technique scheme, it is preferable that described wind shielding structure is deep bead.
It addition, the scrubbing brush in above-described embodiment of this utility model offer can also have following additional technical feature:
In technique scheme, it is preferable that described wool top includes the first wool top and the second wool top, wherein, described first wool top is provided with the air inlet turned on described intake air way.
In this technical scheme, the air inlet of scrubbing brush is arranged on wool top, meanwhile, can arrange multiple air inlet on wool top.
In technique scheme, it is preferable that described scrubbing brush also includes: elevating mechanism, one end of described elevating mechanism is arranged in described housing and is connected with described wind shielding structure and described wool top, and the other end of described elevating mechanism stretches out described housing; Wherein, described elevating mechanism declines, and described wool top and described wind shielding structure can be driven to stretch out from the base plate of described housing, and described elevating mechanism rises, and described wool top and described wind shielding structure can be driven to be retracted in described housing.
In this technical scheme, when cleaning floor, wind shielding structure and wool top are stretched out by available elevating mechanism in housing, and when needs clean carpet, owing to carpet is softer, therefore, wool top need not be used, thus, just wool top and wind shielding structure are retracted in housing by available elevating mechanism, thus, by the setting of elevating mechanism so that namely this vacuum cleaner can be used for plate cleanly, can be used for again cleaning carpet, and then widened the use scope of scrubbing brush and vacuum cleaner, improve the market competitiveness of scrubbing brush and vacuum cleaner. Meanwhile, one end of this lifting structure is stretched out outside housing, thus being highly convenient for user operation elevating mechanism.
In technique scheme, it is preferable that described elevating mechanism includes: pedal, the first end of described pedal is positioned at described housing, and the second end of described pedal stretches out described housing; Connecting rod, is positioned at described housing, is connected with the first end of described pedal, and rotates under the effect of described pedal, and wherein, the two ends of described connecting rod are provided with projection; Lifter plate, is connected with described projection, and wherein, described wool top and described wind shielding structure are connected to described lifter plate, and when described connecting rod rotates, the described lifter plate of described protruding driving rises or falls, to drive described wool top and described wind shielding structure stretch out or retract.
In this technical scheme, press or lift pedal, connecting rod can be made to rotate, and owing to being provided with projection on connecting rod, therefore, projection just can drive elevating mechanism to lift, and then just can realize stretching out or retracting of wool top and wind shielding structure, thus when specifically used vacuum cleaner, only needing the switching that operating pedal can simply and rapidly, complete between carpet model and floor mode, thus improve Consumer's Experience.
In technique scheme, it is preferable that front and back press described pedal for twice can realize pressing and lifting of described pedal.
In this technical scheme, owing to all available pressing of lifting and press of pedal completes, thus when concrete operations, user can pass through front and back and trample for twice and can complete stretching out or retracting of wool top and wind-blocking mechanism, thus being highly convenient for user operation.
In technique scheme, it is preferable that described housing also includes: upper cover, surround installation cavity with described base plate; Wherein, the first end of described pedal, described connecting rod, described lifter plate are positioned at described installation cavity, and the second end of described pedal stretches out described upper cover.
In this technical scheme, housing includes upper cover and base plate, wherein base plate is for forming the intake air way of scrubbing brush, to complete the air suction function of scrubbing brush, and upper cover for base plate surround install pedal, connecting rod, lifter plate installation cavity, thus can for pedal, connecting rod, lifter plate provide a relative closure installation environment, to improve the waterproof and dustproof ability of scrubbing brush, thus the fault rate of pedal, connecting rod, lifter plate can be reduced, improve the ruggedness of scrubbing brush.
In technique scheme, it is preferable that described base plate is provided with suction inlet.
In this technical scheme, suction inlet can make intake air way connect with body of dust collector, thus the air that scrubbing brush sucks just can enter into dust scrubber from suction inlet with cleaning thing, this is internal, thus the cleaning function of vacuum cleaner can be completed.
In technique scheme, it is preferable that described base plate forms groove to described housing sunken inside, and described suction inlet is arranged on the diapire of described groove.
In this technical scheme, base plate is formed groove to housing sunken inside, thus base plate just can form one with carpet or floor holds chamber, thus the area of scrubbing brush suction inlet can be increased, and then be highly convenient for scrubbing brush air draught and absorb cleaning thing.
The embodiment of this utility model second aspect provides a kind of vacuum cleaner, including the scrubbing brush described in any of the above-described embodiment, body of dust collector and connecting tube, wherein, the intake air way of one end of described connecting tube and described scrubbing brush turns on, the other end of described connecting tube and the conducting of described body of dust collector.
The vacuum cleaner that the embodiment of this utility model second aspect provides is provided with the scrubbing brush that the embodiment of this utility model first aspect provides, thus all beneficial effects that the scrubbing brush that the embodiment with this utility model first aspect provides has.
In technique scheme, it is preferable that described body of dust collector includes: casing, described casing is provided with air outlet; Dirt catcher, is positioned at described casing, is connected with described connecting tube; Blower fan, is positioned at described casing, near described air outlet; Wherein, described blower fan rotates, and can be sucked in the dust filtration device from described scrubbing brush by air and cleaning thing, and described air is discharged by described air outlet after being filtered by the dust filtration device under the effect of described blower fan.
Specifically, the air draft rate of described air outlet is more than the air draught rate of described scrubbing brush.
In this technical scheme, blower fan rotates can discharge the air in body of dust collector, thus just can make formation negative pressure channel between body of dust collector, connecting tube and scrubbing brush, and then cleaning thing is drawn in body of dust collector by available body of dust collector with extraneous pressure differential. Specifically, the dirt catcher being connected with connecting tube it is provided with in body of dust collector, thus the air that scrubbing brush sucks just with cleaning thing is directly transported in dirt catcher by connecting tube and is collected by dirt catcher, and also there is the function of air filtering due to dirt catcher, thus can be discharged to outside body of dust collector by blower fan after air filtration in dirt catcher, thereby through the continuous circulation of air, can collect in dirt catcher by more cleaning thing, to complete the cleaning function of vacuum cleaner.
Additional aspect of the present utility model and advantage will become apparent upon in description below part, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is according to the structural representation being the described scrubbing brush that an embodiment of the present utility model provides;
Fig. 2 is the base arrangement schematic diagram according to Fig. 1 described scrubbing brush provided;
Fig. 3 is the cross-sectional view according to Fig. 1 described scrubbing brush provided;
Fig. 4 is the structural representation of the described scrubbing brush provided according to another embodiment of the present utility model;
Fig. 5 is the cross-sectional view according to Fig. 4 described scrubbing brush provided.
Wherein, the corresponding relation between accompanying drawing labelling and the component names in Fig. 1 to Fig. 5 is:
1 housing, 11 base plates, 12 upper covers, 2 wool tops, 21 first wool tops, 211 air inlets, 22 second wool tops, 3 wind shielding structures, 41 pedals, 42 connecting rods, 43 lifter plates, 5 suction inlets, 6 grooves.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, this utility model is further described in detail. It should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model; but; this utility model can also adopt other to be different from other modes described here to implement, and therefore, protection domain of the present utility model is by the restriction of following public specific embodiment.
Referring to Fig. 1 to Fig. 5, the scrubbing brush according to some embodiments of this utility model is described.
As shown in Figure 1 and Figure 5, the embodiment of this utility model first aspect provides a kind of scrubbing brush, for vacuum cleaner, including: housing 1, housing 1 includes base plate 11; Wool top 2, is arranged in housing 1, can stretch out from base plate 11, and wherein, the wool top 2 and the base plate 11 that stretch out surround intake air way; Wind shielding structure 3, is arranged in housing 1, extended base plate 11, to block the two ends of intake air way.
The scrubbing brush that embodiment according to this utility model first aspect provides, owing to wind shielding structure 3 can stretch out from floor, and blocks the opening at intake air way two ends, therefore, can reduce the inleakage of intake air way both sides, thus just can improve the vacuum of vacuum cleaner. Specifically, such as, for existing lift vacuum cleaner, a wind shielding structure 3 can be arranged below at elevating mechanism, thus when cleaning floor, pedal 41 can be pressed, so that wool top 2 and wind shielding structure 3 stretch out simultaneously, and owing to the wind of wool top 2 both sides can be sheltered from by wind shielding structure 3, thus the intake of intake air way can be reduced, and then in air draft one timing, just can improve the vacuum of vacuum cleaner, and then the suction of vacuum cleaner can be improved, to improve the cleaning efficiency of vacuum cleaner. Meanwhile, this technical scheme, it is preferred to use the elevating mechanism of lifting dust collecting device completes the lifting of wind shielding structure 3, thus the cost of scrubbing brush can be reduced.
In technique scheme, it is preferable that wind shielding structure 3 is deep bead.
In technique scheme, it is preferable that as in figure 2 it is shown, wool top 2 includes the first wool top 21 and the second wool top 22, wherein, the first wool top 21 is provided with and the air inlet 211 of intake air way conducting.
In this technical scheme, the air inlet 211 of scrubbing brush is arranged on wool top 2, meanwhile, can arrange multiple air inlet 211 on wool top 2.
In technique scheme, it is preferable that as shown in Figures 1 to 5, scrubbing brush also includes: elevating mechanism, and one end of elevating mechanism is arranged in housing 1 and is connected with wind shielding structure 3 and wool top 2, and the other end of elevating mechanism stretches out housing 1; Wherein, elevating mechanism declines, and wool top 2 and wind shielding structure 3 can be driven to stretch out from the base plate 11 of housing 1, and elevating mechanism rises, and wool top 2 and wind shielding structure 3 can be driven to be retracted in housing 1.
In this technical scheme, when cleaning floor, as shown in figures 1 and 3, wind shielding structure 3 and wool top 2 are stretched out by available elevating mechanism in housing 1, and when needs clean carpet, owing to carpet is softer, therefore, wool top 2 need not be used, thus, just elevating mechanism can be utilized as shown in Figure 4 and Figure 5 to be retracted in housing 1 by wool top 2 and wind shielding structure 3, thus, by the setting of elevating mechanism, this vacuum cleaner is made namely to can be used for plate cleanly, can be used for again cleaning carpet, and then widened the use scope of scrubbing brush and vacuum cleaner, improve the market competitiveness of scrubbing brush and vacuum cleaner. meanwhile, one end of this lifting structure is stretched out outside housing 1, thus being highly convenient for user operation elevating mechanism.
In technique scheme, it is preferable that as shown in Figures 3 to 5, elevating mechanism includes: pedal 41, and the first end of pedal 41 is positioned at housing 1, and the second end of pedal 41 stretches out housing 1; Connecting rod 42, is positioned at housing 1, is connected with the first end of pedal 41, and rotates under the effect of pedal 41, and wherein, the two ends of connecting rod 42 are provided with projection; Lifter plate 43, is connected with projection, and wherein, wool top 2 and wind shielding structure 3 are connected to lifter plate 43, and when connecting rod 42 rotates, protruding driving lifter plate 43 rises or falls, to drive wool top 2 and wind shielding structure 3 stretch out or retract.
In this technical scheme, press or lift pedal 41, connecting rod 42 can be made to rotate, and owing to being provided with projection on connecting rod 42, therefore, projection just can drive elevating mechanism to lift, and then just can realize stretching out or retracting of wool top 2 and wind shielding structure 3, thus when specifically used vacuum cleaner, only needing the switching that operating pedal 41 can simply and rapidly, complete between carpet model and floor mode, thus improve Consumer's Experience.
In technique scheme, it is preferable that front and back press pedal 41 for twice, pressing and lifting of pedal 41 can be realized.
In this technical scheme, owing to all available pressing of lifting and press of pedal 41 completes, thus when concrete operations, user can pass through front and back and trample for twice and can complete stretching out or retracting of wool top 2 and wind-blocking mechanism, thus being highly convenient for user operation.
In technique scheme, it is preferable that if Fig. 1 and Fig. 3 is to shown in Fig. 5, housing 1 also includes: upper cover 12, surrounds installation cavity with base plate 11; Wherein, the first end of pedal 41, connecting rod 42, lifter plate 43 are positioned at installation cavity, and the second end of pedal 41 stretches out upper cover 12.
In this technical scheme, housing 1 includes upper cover 12 and base plate 11, wherein base plate 11 is for forming the intake air way of scrubbing brush, to complete the air suction function of scrubbing brush, and upper cover 12 is for surrounding, with base plate 11, the installation cavity installing pedal 41, connecting rod 42, lifter plate 43, thus the installation environment of a relative closure can be provided for pedal 41, connecting rod 42, lifter plate 43, to improve the waterproof and dustproof ability of scrubbing brush, thus the fault rate of pedal 41, connecting rod 42, lifter plate 43 can be reduced, improve the ruggedness of scrubbing brush.
In technique scheme, it is preferable that as in figure 2 it is shown, base plate 11 is provided with suction inlet 5.
In this technical scheme, suction inlet 5 can make intake air way connect with body of dust collector, thus the air that scrubbing brush sucks just can enter into dust scrubber from suction inlet 5 with cleaning thing, this is internal, thus the cleaning function of vacuum cleaner can be completed.
In technique scheme, it is preferable that as in figure 2 it is shown, base plate 11 forms groove 6 to housing 1 sunken inside, suction inlet 5 is arranged on the diapire of groove 6.
In this technical scheme, base plate 11 is formed groove 6 to housing 1 sunken inside, thus base plate 11 just can form one with carpet or floor holds chamber, thus the area of scrubbing brush suction inlet 5 can be increased, and then be highly convenient for scrubbing brush air draught and absorb cleaning thing.
The embodiment of this utility model second aspect provides a kind of vacuum cleaner, including the scrubbing brush described in any of the above-described embodiment, body of dust collector (not shown) and connecting tube (not shown), wherein, one end of connecting tube turns on the intake air way of scrubbing brush, and the other end of connecting tube turns on body of dust collector.
The vacuum cleaner that the embodiment of this utility model second aspect provides is provided with the scrubbing brush that the embodiment of this utility model first aspect provides, thus all beneficial effects that the scrubbing brush that the embodiment with this utility model first aspect provides has.
In technique scheme, it is preferable that body of dust collector includes: casing, casing is provided with air outlet; Dirt catcher, is positioned at casing, is connected with connecting tube; Blower fan, is positioned at casing, near air outlet; Wherein, blower fan rotates, and can be sucked in dirt catcher from scrubbing brush by air and cleaning thing, after air is filtered by dirt catcher, be discharged by air outlet under the effect of blower fan.
Specifically, the air draft rate of air outlet is more than the air draught rate of scrubbing brush.
In this technical scheme, blower fan rotates can discharge the air in body of dust collector, thus just can make formation negative pressure channel between body of dust collector, connecting tube and scrubbing brush, and then cleaning thing is drawn in body of dust collector by available body of dust collector with extraneous pressure differential. Specifically, the dirt catcher being connected with connecting tube it is provided with in body of dust collector, thus the air that scrubbing brush sucks just with cleaning thing is directly transported in dirt catcher by connecting tube and is collected by dirt catcher, and also there is the function of air filtering due to dirt catcher, thus can be discharged to outside body of dust collector by blower fan after air filtration in dirt catcher, thereby through the continuous circulation of air, can collect in dirt catcher by more cleaning thing, to complete the cleaning function of vacuum cleaner.
In the description of this specification, term " first ", " second " only for descriptive purposes, and it is not intended that instruction or hint relative importance, unless otherwise clearly defined and limited; Term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, for instance, " connection " can be fixing connection, it is also possible to is removably connect, or connects integratedly; Can be joined directly together, it is also possible to be indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In the description of this specification, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example. And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
These are only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. a scrubbing brush, for vacuum cleaner, it is characterised in that including:
Housing, described housing includes base plate;
Wool top, is arranged in described housing, can stretch out from described base plate, and wherein, the described wool top stretched out and described base plate surround intake air way;
Wind shielding structure, is arranged in described housing, extended described base plate, to block the two ends of described intake air way.
2. scrubbing brush according to claim 1, it is characterised in that
Described wool top includes the first wool top and the second wool top, wherein, described first wool top is provided with the air inlet turned on described intake air way.
3. scrubbing brush according to claim 1, it is characterised in that also include:
Elevating mechanism, one end of described elevating mechanism is arranged in described housing, is connected with described wind shielding structure and described wool top, and the other end of described elevating mechanism stretches out described housing;
Wherein, described elevating mechanism declines, and described wool top and described wind shielding structure can be driven to stretch out from the base plate of described housing, and described elevating mechanism rises, and described wool top and described wind shielding structure can be driven to be retracted in described housing.
4. scrubbing brush according to claim 3, it is characterised in that described elevating mechanism includes:
Pedal, the first end of described pedal is positioned at described housing, and the second end of described pedal stretches out described housing;
Connecting rod, is positioned at described housing, is connected with the first end of described pedal, and rotates under the effect of described pedal, and wherein, the two ends of described connecting rod are provided with projection;
Lifter plate, is connected with described projection, and wherein, described wool top and described wind shielding structure are connected to described lifter plate, and when described connecting rod rotates, the described lifter plate of described protruding driving rises or falls, to drive described wool top and described wind shielding structure stretch out or retract.
5. scrubbing brush according to claim 4, it is characterised in that described housing also includes:
Upper cover, surrounds installation cavity with described base plate;
Wherein, the first end of described pedal, described connecting rod, described lifter plate are positioned at described installation cavity, and the second end of described pedal stretches out described upper cover.
6. scrubbing brush according to any one of claim 1 to 5, it is characterised in that
Described base plate is provided with suction inlet.
7. scrubbing brush according to claim 6, it is characterised in that described base plate forms groove to described housing sunken inside, and described suction inlet is arranged on the diapire of described groove.
8. a vacuum cleaner, it is characterised in that including:
Scrubbing brush as according to any one of claim 1 to 7;
Body of dust collector; And
Connecting tube, the intake air way of one end of described connecting tube and described scrubbing brush turns on, the other end of described connecting tube and the conducting of described body of dust collector.
9. vacuum cleaner according to claim 8, it is characterised in that described body of dust collector includes:
Casing, described casing is provided with air outlet;
Dirt catcher, is positioned at described casing, is connected with described connecting tube;
Blower fan, is positioned at described casing, near described air outlet;
Wherein, described blower fan rotates, and from described scrubbing brush, air and cleaning thing can be sucked into the dust filtration device, and described air is discharged by described air outlet after being filtered by the dust filtration device under the effect of described blower fan.
10. vacuum cleaner according to claim 9, it is characterised in that the air draft rate of described air outlet is more than the air draught rate of described scrubbing brush.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016200059086 | 2016-01-04 | ||
| CN201620005908 | 2016-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286240U true CN205286240U (en) | 2016-06-08 |
Family
ID=56475650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022386.0U Withdrawn - After Issue CN205286240U (en) | 2016-01-04 | 2016-01-11 | Scrubbing brush and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286240U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433862A (en) * | 2016-01-04 | 2016-03-30 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector |
| US20200060502A1 (en) * | 2018-08-27 | 2020-02-27 | Tti (Macao Commercial Offshore) Limited | Floor cleaner |
| CN112351716A (en) * | 2018-08-27 | 2021-02-09 | 创科地板护理技术有限公司 | Floor cleaner |
| CN112911979A (en) * | 2018-10-24 | 2021-06-04 | 创科地板护理技术有限公司 | Floor cleaner |
| US11291345B2 (en) | 2018-08-27 | 2022-04-05 | Techtronic Floor Care Technology Limited | Floor cleaner |
-
2016
- 2016-01-11 CN CN201620022386.0U patent/CN205286240U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433862A (en) * | 2016-01-04 | 2016-03-30 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector |
| CN105433862B (en) * | 2016-01-04 | 2018-06-05 | 江苏美的清洁电器股份有限公司 | Scrubbing brush and dust catcher |
| US20200060502A1 (en) * | 2018-08-27 | 2020-02-27 | Tti (Macao Commercial Offshore) Limited | Floor cleaner |
| CN112351716A (en) * | 2018-08-27 | 2021-02-09 | 创科地板护理技术有限公司 | Floor cleaner |
| US11291345B2 (en) | 2018-08-27 | 2022-04-05 | Techtronic Floor Care Technology Limited | Floor cleaner |
| US11406240B1 (en) | 2018-08-27 | 2022-08-09 | Techtronic Floor Care Technology Limited | Floor cleaner |
| CN112911979A (en) * | 2018-10-24 | 2021-06-04 | 创科地板护理技术有限公司 | Floor cleaner |
| CN112911979B (en) * | 2018-10-24 | 2022-04-12 | 创科地板护理技术有限公司 | Floor cleaner |
| US11547256B2 (en) | 2018-10-24 | 2023-01-10 | Techtronic Floor Care Technology Limited | Floor cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180605 |