CN203341654U - Vacuum nozzle for vacuum cleaner - Google Patents
Vacuum nozzle for vacuum cleaner Download PDFInfo
- Publication number
- CN203341654U CN203341654U CN 201320409340 CN201320409340U CN203341654U CN 203341654 U CN203341654 U CN 203341654U CN 201320409340 CN201320409340 CN 201320409340 CN 201320409340 U CN201320409340 U CN 201320409340U CN 203341654 U CN203341654 U CN 203341654U
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- CN
- China
- Prior art keywords
- housing
- connecting rod
- bent axle
- vacuum
- vacuum cleaner
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- 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.)
- Expired - Lifetime
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model relates to a vacuum nozzle for a vacuum cleaner. The vacuum nozzle for the vacuum cleaner comprises a housing, a dust suction inlet formed on the lower bottom of the housing, a pipe joint arranged on the rear end portion of the housing, an air flow channel arranged between the dust suction inlet and the pipe joint and disposed inside the housing, and a wind turbine arranged on the air flow channel inside the housing; the wind turbine is driven to rotate by dust-contained air flows flowing through the air flow channel and is connected with a crankshaft in a transmission mode, the lower portion of the casing is provided with a flapping plate which extends in a left-right direction, the left end and the right end of the flapping plate are connected with the lower end of a connecting rod, the upper end of the connecting rod abuts against the crankshaft, and when the crankshaft rotates, the connecting rod is driven by the crankshaft to move vertically intermittently. Due to the fact that the vacuum nozzle for the vacuum cleaner is provided with the flapping plate, the nozzle can flap the cleaning areas during working, and accordingly the nozzle is more applicable to the cleaning of cleaning areas such as fabric sofa, bedding and elastic mattresses.
Description
Technical field
the utility model relates to a kind of vacuum slot for vacuum cleaner.
Background technology
at present, dust catcher is widely used as a kind of efficient household cleaning equipment.The vacuum slot of existing dust catcher all comprises housing usually, at the suction port of described housing lower bottom part, at the pipe joint of described housing rearward end, between described suction port and pipe joint and be positioned at the gas channel of described enclosure interior.Dust-contained airflow in suction port is sucked into housing, flow to the pipe joint place along gas channel, then by parts such as flexible pipes, enter dust catcher inside carry out the gas ash content from.In prior art, in order better to carry out dust suction, usually also be provided with the round brush that can rotate at the suction port place, this round brush can be rolled the large volume dust that is positioned at the suction port below, facilitates the suction port dust suction.The rotational power source of this round brush can be direct drive to electrode, also can be arranged on the wind wheel drive rotation (this generally is referred to as Pneumatic floor brush or pneumatic suction nozzle) in gas channel.
the above-mentioned vacuum slot of mentioning is all the cleaning effect that just can have on the ground of hard, when running into the cleaning areas such as cloth sofa, bedding, elastic bed mattress, because the above-mentioned scrubbing brush of mentioning all can't directly be patted these cleaning areas, so the dust that this inside, cleaning area can't be concealed is taken, and causes cleaning effect not fully up to expectations.
Summary of the invention
when being to provide a kind of work, the purpose of this utility model can realize patting the vacuum slot of function simultaneously.
to achieve these goals, the utility model adopts following technical scheme: a kind of vacuum slot for vacuum cleaner, comprise housing, be positioned at the suction port of described housing lower bottom part, be positioned at the pipe joint at described housing rear portion, between described suction port and pipe joint and be positioned at the gas channel of described enclosure interior, be arranged on the wind wheel on the gas channel in described housing, described wind wheel is driven and is rotated by the dust-contained airflow that flows through described gas channel, described wind wheel is in transmission connection mutually with a bent axle, the bottom of described housing is equipped with the beating plate that extend a left and right, the left side of described beating plate, right both ends are connected with the bottom of a connecting rod respectively, the upper end of described connecting rod and described bent axle offset, when described bent axle rotates, described connecting rod is intermittently moved up and down by described crank-driven.
in technique scheme, preferred, in the form of a ring, the upper end of described connecting rod in the form of a ring is set in the outside of described bent axle in the upper end of described connecting rod.
in technique scheme, preferred, described beating plate extends the below of described suction port.
in technique scheme, preferred, be coaxially arranged with a driving wheel on described wind wheel, a driven pulley is installed on described bent axle, a belt is stretched on described driving wheel and driven pulley simultaneously.
enforcement by technique scheme, the utility model obtains following benefit: owing to being provided with beating plate, make suction nozzle can be patted cleaning area when work, thereby make it more be applicable to the clean of the cleaning areas such as cloth sofa, bedding, elastic bed mattress, in addition, because the power of beating plate comes from dust-contained airflow, therefore, suction nozzle only needs that a wind wheel is set and other drive disk assembly can be realized the intermittent action of beating plate, thereby while makes suction nozzle meet the purpose of patting dust suction.
The accompanying drawing explanation
the schematic perspective view that accompanying drawing 1 is vacuum slot of the present utility model;
accompanying drawing 2 is the internal structure schematic diagram (upper casing is removed) of vacuum slot of the present utility model;
accompanying drawing 3 is the drive mechanism schematic diagram from wind wheel to beating plate of the present utility model;
the left part cross-sectional schematic that accompanying drawing 4 is bent axle of the present utility model (original position of bent axle in rotating);
accompanying drawing 5 turns over the cross-sectional schematic after 90 ° clockwise for the bent axle in accompanying drawing 4;
accompanying drawing 6 turns over the cross-sectional schematic after 90 ° clockwise for the bent axle in accompanying drawing 5;
accompanying drawing 7 turns over the cross-sectional schematic after 90 ° clockwise for the bent axle in accompanying drawing 6;
in accompanying drawing, 1, housing; 11, upper casing; 12, lower casing; 2, suction port; 3, beating plate; 4, pipe joint; 5, wind wheel; 6, bent axle; 61, left part; 62, right part; 7, belt; 8, gas channel; 9, connecting rod; 91, upper end; 92, bottom; 10, driven pulley.
The specific embodiment
for making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail:
vacuum slot as shown in Figure 1 and 2, it has one by upper casing 11 and lower casing 12 housing 1 that engaging forms mutually, the front side lower bottom part of lower casing 12 offers suction port 2, the rearward end of housing 1 is equipped with one for the pipe joint 4 with connecting pipe component (connecting pipe component is connected to body of dust collector), housing 1 inside has gas channel 8 between 4 from suction port 2 to pipe joint, be provided with wind wheel 5 on the gas channel of housing 1 inside, wind wheel 5 is driven and is rotated by the dust-contained airflow that flows through gas channel 8, and wind wheel 5 is arranged on the rear portion near housing 1.Housing 1 inside be positioned at suction port 2 above be provided with bent axle 6.As shown in Figure 3, a driven pulley 10 is installed on bent axle 6, wind wheel 5 is coaxially arranged with a driving wheel (not shown), and on driving wheel and driven pulley 10, tensioning has a belt 7, so just makes wind wheel 5 and bent axle 6 be in transmission connection mutually.The two ends, left and right of bent axle 6 are separately installed with connecting rod 9, the upper end 91 of a pair of connecting rod 9 is set on the 61He right part, left part 62 of bent axle 6 in the form of a ring and respectively, the bottom 92 of a pair of connecting rod 9 is fixedly mounted on a beating plate 3, and beating plate 3 extends along left and right directions.When bent axle 6 rotates, a pair of connecting rod 9 is driven and intermittently moves up and down by bent axle 6, thereby beating plate 3 has moved up and down, pats action.As Fig. 1,2, beating plate 3 is the belows that extend suction port 2.
below set forth the course of action of bent axle and beating plate, specifically referring to shown in Fig. 4 ~ 7, the schematic diagram of the connecting rod 9 that this connects for the left part 61 of bent axle 6: in Fig. 4 ~ 6, while rotating counterclockwise under the drive of bent axle 6 at wind wheel, bent axle 6 is the upper end of extruding connecting rod 9 downwards, the beating plate 3 that is positioned at like this bottom 92 of connecting rod 9 also will move down together, complete and pat action.As shown in Figure 7, when on the basis of bent axle 6 at Fig. 6, the continuation edge rotates counterclockwise, bent axle 6 will move upward, the upper end that drives connecting rod 9 moves up, now beating plate 3 also moves up continuing, thereby resets to original position, ready for pat downwards next time.
above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. the vacuum slot for vacuum cleaner, it is characterized in that: comprise housing, be positioned at the suction port of described housing lower bottom part, be positioned at the pipe joint at described housing rear portion, between described suction port and pipe joint and be positioned at the gas channel of described enclosure interior, be arranged on the wind wheel on the gas channel in described housing, described wind wheel is driven and is rotated by the dust-contained airflow that flows through described gas channel, described wind wheel is in transmission connection mutually with a bent axle, the bottom of described housing is equipped with the beating plate that extend a left and right, the left side of described beating plate, right both ends are connected with the bottom of a connecting rod respectively, the upper end of described connecting rod and described bent axle offset, when described bent axle rotates, described connecting rod is intermittently moved up and down by described crank-driven.
2. the vacuum slot for vacuum cleaner according to claim 1, it is characterized in that: in the form of a ring, the upper end of described connecting rod in the form of a ring is set in the outside of described bent axle in the upper end of described connecting rod.
3. the vacuum slot for vacuum cleaner according to claim 1, it is characterized in that: described beating plate extends the below of described suction port.
4. the vacuum slot for vacuum cleaner according to claim 1, it is characterized in that: be coaxially arranged with a driving wheel on described wind wheel, a driven pulley is installed on described bent axle, a belt is stretched on described driving wheel and driven pulley simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320409340 CN203341654U (en) | 2013-07-10 | 2013-07-10 | Vacuum nozzle for vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320409340 CN203341654U (en) | 2013-07-10 | 2013-07-10 | Vacuum nozzle for vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341654U true CN203341654U (en) | 2013-12-18 |
Family
ID=49741604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320409340 Expired - Lifetime CN203341654U (en) | 2013-07-10 | 2013-07-10 | Vacuum nozzle for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341654U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939748A (en) * | 2015-06-18 | 2015-09-30 | 苏州佳亿达电器有限公司 | Rolling brush device for dust collector |
| CN105411475A (en) * | 2015-11-04 | 2016-03-23 | 林三军 | Bedding dust cleaner |
| CN109349962A (en) * | 2018-11-23 | 2019-02-19 | 珠海格力电器股份有限公司 | Brush head and dust collector |
| CN110338700A (en) * | 2019-08-15 | 2019-10-18 | 金昌海 | A kind of cyclone Patting type dust catcher |
| CN112493919A (en) * | 2020-11-04 | 2021-03-16 | 桃源县第四中学 | Cleaning sanitary appliance possesses foldable cleaning device of dust absorption function |
-
2013
- 2013-07-10 CN CN 201320409340 patent/CN203341654U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939748A (en) * | 2015-06-18 | 2015-09-30 | 苏州佳亿达电器有限公司 | Rolling brush device for dust collector |
| CN105411475A (en) * | 2015-11-04 | 2016-03-23 | 林三军 | Bedding dust cleaner |
| CN109349962A (en) * | 2018-11-23 | 2019-02-19 | 珠海格力电器股份有限公司 | Brush head and dust collector |
| CN110338700A (en) * | 2019-08-15 | 2019-10-18 | 金昌海 | A kind of cyclone Patting type dust catcher |
| CN112493919A (en) * | 2020-11-04 | 2021-03-16 | 桃源县第四中学 | Cleaning sanitary appliance possesses foldable cleaning device of dust absorption function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |