CN1565350A - Suction nozzle of vacuum cleaner - Google Patents
Suction nozzle of vacuum cleaner Download PDFInfo
- Publication number
- CN1565350A CN1565350A CN 03129705 CN03129705A CN1565350A CN 1565350 A CN1565350 A CN 1565350A CN 03129705 CN03129705 CN 03129705 CN 03129705 A CN03129705 A CN 03129705A CN 1565350 A CN1565350 A CN 1565350A
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- suction nozzle
- nozzle body
- air
- suction
- vacuum cleaner
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Abstract
The invention provides a suction nozzle for vacuum cleaner. It comprises a suction nozzle body containing a cavity inside, a main suction inlet set on the bottom of the suction nozzle main body, an outer casing being located inside the suction nozzle main body and communicates with the said cavity and route hole on each end, a vibration generating device installed inside of the outer casing, an air guiding device installed on the bottom of the suction nozzle main body adjacent to the main suction inlet. It has simple structure and convenient operation. It can not only effectively clean the dust and foreign matter being attached to the object surface, but also can clean the dust and foreign matter embedded inside of the object fiber without slapping the object to be cleaned.
Description
Technical field
The present invention relates to a kind of vacuum cleaner, particularly relate to a kind of suction nozzle of vacuum cleaner.
Background technology
As shown in Figure 1, the basic structure of existing conventional vacuum dust catcher is: body of dust collector 1 has lower cover 1a and loam cake 1b, loam cake 1b is provided with inlet hole 2, is connected with hose 3 on the inlet hole 2, and the other end of hose 3 is connected with the handle 4 that has control button.
In addition, handle 4 is connected with an end of detachable prolongation pipe 5, and the other end that prolongs pipe 5 is connected with tube connector 63, is connected with the suction nozzle 6 that can suck extraneous air on the tube connector 63.
As shown in Figure 2, the internal structure of body of dust collector 1 is: be formed with inlet hole 2 and steam vent 11 on body 1; The extraneous air that contains foreign matter can be drawn into body 1 inside by inlet hole 2, foreign matter can be separated the back air by steam vent 11 and be discharged into outside the body 1.
Described inlet hole 2 bottoms are provided with and are used for collecting the interior dust of air or the dust bag 9 of foreign matter, and an end that inserts the hose 3 of inlet hole 2 inserts dust bag 9; And steam vent 11 is provided with filter 12, and the effect of filter 12 is to prevent that dust bag 9 uncollected minute dust from emitting.
Be provided with the fan electromotor 7 and the blast fan 8 that can produce suction between described dust bag 9 and the steam vent 11, the place ahead of blast fan 8 is provided with protection motor filter 10.
In order to satisfy the needs of different cleaning operation, suction nozzle 6 can have polytype, and the user can select suitable suction nozzle 6 according to concrete needs.For example, when the more article of fine hair such as knitted articles such as cleaning bed clothes, mattress or woollen blanket, carpet or ball top, can select the knit goods suction nozzle for use.Below with reference to Fig. 3 and Fig. 4, knit goods are elaborated with suction nozzle:
Knit goods comprise with suction nozzle 60: inside forms the suction nozzle body 61 of cavity and is installed in suction nozzle body 61 both sides and rotary wheel 62; The rear side of suction nozzle body 61 is connected with tube connector 63; Be formed with the main suction inlet 61a that can suck extraneous air on the bottom surface of suction nozzle body 61, the end face of suction nozzle body 61 is formed with the route hole 61b that can suck extraneous air.
Below with reference to Fig. 2 and Fig. 3, the course of work of existing conventional vacuum dust catcher is illustrated:
After vacuum cleaner is connected power supply, fan electromotor 7 drives fan wheel 8 begin rotation, the inside of body 1 produces secondary the pressure, formation is to the suction of extraneous air, make dust or foreign matter will be inhaled in the body 1 by suction nozzle 6 attached to the article that are cleaned, enter dust bag 9 by hose 3 in company with air.
Overwhelming majority dust or foreign matter will be collected in the dust bag 9, and the minute dust that is not collected moves to the rear portion of body 1 through dust bag 9 with air on a small quantity, runs into filter 12 and is blocked, and air then emits by steam vent 11.
Below with reference to Fig. 4, the course of work of suction nozzle 6 is illustrated:
Vacuum cleaner mixes the extraneous air that dust or foreign matter are arranged and is inhaled into suction nozzle 60 internal cavities by main suction inlet 61a after connecting power supply generation suction, and meanwhile another part air is inhaled into suction nozzle 60 internal cavities by route hole 61b.
When the cleaning knit goods, under the suction of vacuum cleaner, the some fibre chip of knit goods also can be inhaled into suction nozzle 60 by main suction inlet 61a with air, and the time has been grown and will stop up main suction inlet 61a, make extraneous air can't pass through suction nozzle, influence cleaning effect.
But, because a part of extraneous air can be inhaled into suction nozzle body 61 by route hole 61b, thereby the fiber fragment that accumulates on the main suction inlet 61a is come off down, continue to keep cleaning effect preferably.
The shortcoming of the suction nozzle 60 of above-mentioned existing vacuum cleaner is:
Existing suction nozzle 60 only can lean on suction cleaning attached to small foreign bodies such as the dust of knit goods or carpet class article surface or hairlines, imbed knit goods or carpet class article dust or foreign matter inner and that covered by its surperficial fine hair or ball top for those, suction nozzle 60 just is difficult to it has been sucked out fully.Want knit goods or carpet class article are realized satisfied cleaning effect, the user must clean repeatedly at same position, and the surface that the bottom surface of suction nozzle tightly must be close to article is cleaned, sometimes also need in advance knit goods or carpet class article to be patted, and then it is cleaned with vacuum cleaner, do both inconvenient, also unhygienic like this.
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of the suction nozzle of above-mentioned existing vacuum cleaner, a kind of suction nozzle that can clear up the vacuum cleaner of imbedding knit goods or carpet class article dust inner and that covered by its surperficial fine hair or ball top or foreign matter effectively is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the suction nozzle of vacuum cleaner of the present invention comprises: inside is formed with the suction nozzle body of cavity, be formed on the bottom of suction nozzle body and be connected and be used for sucking the main suction inlet that contains the foreign matter air with described cavity, the inside one side that is formed on the suction nozzle body shell that opposite side is connected with the route hole that is connected with described cavity, be arranged on shell inside and can be under by the effect of route hole leaked-in air stream vibrative vibration generating arrangement, the fiber that the bottom surface that is arranged on the suction nozzle body adjacent with main suction inlet can make the cleaning object surface produces the air of being convenient to expose the stripper plate of the dust imbedded in the fiber or foreign matter and being used for flowing to from shell cavity in the slit sprays to the cleaning object surface from main suction inlet air guiding device along the moving direction of suction nozzle body.
Described air guiding device comprises: suction inlet, guiding stream and outlet; Described suction inlet is connected with through hole on the air duct of forming vibration generating arrangement; Described guiding stream will be by the bottom surface of suction inlet inhaled air guiding suction nozzle body; Described outlet is formed on a side of the bottom surface of the suction nozzle body between main suction inlet and the stripper plate.
Described stripper plate is arranged on the bottom surface of suction nozzle body, and it is perpendicular that protrusion, and its length direction downwards and suction nozzle body move forward and backward direction.
Described stripper plate is made by stronger, the flexible material of elasticity.
The invention has the beneficial effects as follows: simple in structure, easy to use, cleaning effect is good, not only can clear up effectively and adhere to dust or the foreign matter that cleans object surface, and need not to pat the cleaning object and can clear up dust or the foreign matter of imbedding cleaning object fibrous inside efficiently.
Description of drawings
Fig. 1 is the structural representation of existing vacuum cleaner;
Fig. 2 is along the cutaway view of I-I line among Fig. 1;
Fig. 3 is the structural representation of the suction nozzle of existing vacuum cleaner;
Fig. 4 is along the cutaway view of II-II line among Fig. 3;
Fig. 5 is the specific embodiment structural representation of the suction nozzle of vacuum cleaner of the present invention;
Fig. 6 is along the cutaway view of III-III line among Fig. 5;
Fig. 7 is the working state schematic representation of the specific embodiment of the suction nozzle of vacuum cleaner of the present invention.
Among the figure:
100: suction nozzle 101: cavity
102: shell 110: bottom surface
120: stripper plate 130: the route hole
200: vibration generating arrangement
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
As Fig. 1, Fig. 5, Fig. 6 and shown in Figure 7, the suction nozzle of vacuum cleaner of the present invention comprises: suction nozzle body 100, be formed on main suction inlet 110a on the bottom surface of suction nozzle body 100, be formed on suction nozzle body 100 middle parts shell 102, be arranged on shell 102 inside vibration generating arrangement 200, be arranged on the stripper plate 120 that comes above being used on the bottom surface of suction nozzle body 100 bottom of the fine hair of cleaning object surface or ball top translated into and to the air guiding device 200 of the bottom blow air of the fine hair of cleaning object surface or ball top.
Inside one side of described suction nozzle body 100 is formed with cavity 101, and cavity 101 is used for transmitting the inner suction that produces of body of dust collector (1).
Described main suction inlet 110a is connected with cavity 101, mixes air that dust or foreign matter are arranged and sucks by main suction inlet 110a thereby can make, and is inhaled in the body 1 via tube connector 109 and hose 3.
Be provided with dividing plate 100a in the described shell 102, a side of shell 102 is connected with cavity 101 by dividing plate 100a, and opposite side is connected with route hole 130 on the suction nozzle body 100.
The inside of described shell 102 is provided with vibration generating arrangement 200, and vibration generating arrangement 200 is by the 130 air streams that suck in the shell 102 produce vibration from the route hole.
Below vibration generating arrangement 200 is described in further detail:
Described vibration generating arrangement 200 comprises: open circles tubular air duct 210, floating member 220 and vibrating mass 230; The upper and lower of described air duct 210 is opened wide, and is arranged on the inside of shell 102 vertically, and the one side is formed with the through hole 210a that is communicated with cavity 101; Described floating member 220 is arranged on the inside of air duct 210, can rise under the effect of the air in being inhaled into air duct 210 or descend; Described vibrating mass 230 includes upper plate 231 and lower plate 232; Described upper plate 231 and lower plate 232 link into an integrated entity by connecting axle 233, and the top and bottom that can make air duct 210 selectively open or close, and meanwhile vibrating mass 230 drives the oscillating plate 240 that is arranged on connecting axle 233 lower ends by moving up and down of floating member 220 and also produces up-down vibration.
The both sides of described suction nozzle body 100 are provided with wheel 160, and the effect of wheel 160 is that suction nozzle body 100 can be moved forward and backward; The bottom surface of suction nozzle body 100 is provided with stripper plate 120, its direction and suction nozzle body 100 to move forward and backward direction vertical; Described stripper plate 120 protrudes downwards from the bottom surface of suction nozzle body 100.When suction nozzle body 100 moves forward and backward, stripper plate 120 is scraped and is dialled knit goods or the carpet class article surface that is cleaned, thereby the fine hair of imbedding knit goods or carpet class article surface or the dust below the ball top or foreign matter are come out, be inhaled into vacuum cleaner with air.
Described stripper plate 120 is made by strong, the flexible material of elasticity.Along with moving forward and backward of suction nozzle body 100, stripper plate 120 itself produces bending to a certain degree when scraping group knit goods that are cleaned or carpet class article surface.
The inside of described suction nozzle body 100 is provided with air guiding device, and its effect is that guiding flows to cavity 101 from through hole 210a inhaled air, and sprays to the knit goods that are cleaned or the surface of carpet class article from main suction inlet 110a.
Below air guiding device is described in further detail:
Described air guiding device comprises: suction inlet 310, guiding stream 320 and outlet 330; Described suction inlet 310 is connected with through hole 210a on the air duct 210 of forming vibration generating arrangement 200; Described guiding stream 320 will be by the bottom surface 110 of suction inlet 310 inhaled airs guiding suction nozzle body 100; Described outlet 330 is formed on a side of the bottom surface 110 of the suction nozzle body 100 between main suction inlet 110a and the stripper plate 120, and its effect is to make the air of discharging from guiding stream 320 spray to the knit goods that are cleaned or the surface of carpet class article from main suction inlet 110a.
As shown in Figure 7, the reason that outlet 330 is set in the bottom surface of suction nozzle body 100 110 1 sides is: surperficial jet to knit goods that are cleaned or carpet class article, blow afloat so that will be embedded in the dust or the foreign matter of the surface underneath of the knit goods that are cleaned or carpet class article, and then be inhaled into main suction inlet 110a.
Shown in arrow among Fig. 7, the dust or the foreign matter that are inhaled into cavity 101 by main suction inlet 110a are collected in the dust bag 9 by pipeline, thereby can prevent to be blown afloat dust or foreign matter disperses to other directions.
The course of work to the suction nozzle of vacuum cleaner of the present invention is illustrated below:
At first, connect after the power supply of vacuum cleaner, the fan electromotor that is arranged on body of dust collector 1 inside drives blast fan and begins to rotate the suction of generation, and mixing the air that dust or foreign matter are arranged will be inhaled in the body of dust collector 1 through cavity 101 by the main suction inlet 110a on suction nozzle body 100 bottom surfaces 110.
Meanwhile, the air that sucks in the shell 102 by route hole 130 is imported in the air duct 210, and under the effect of air stream, floating member 220 is moved up and down, the upper plate that moves up and down continuous bump vibrating mass 230 231 of floating member 220 and lower plate 232.
Constantly clash into up and down in the process of the upper plate 231 of vibrating mass 230 and lower plate 232 at floating member 220, the oscillating plate 240 that drive is arranged on vibrating mass 230 lower ends produces up-down vibration, and the knit goods that are cleaned or the surface of carpet class article are constantly impacted, foreign matter or dust are come off from knit goods or the carpet class article that are cleaned.
In sum, according to basic fundamental design of the present invention, those of ordinary skill in the art need not can associate some other embodiment through creative work, and these also should belong to protection scope of the present invention.
Claims (4)
1. the suction nozzle of a vacuum cleaner, comprise: inside is formed with the suction nozzle body of cavity and is formed on the bottom of suction nozzle body and is connected with described cavity and is used for sucking the main suction inlet that contains the foreign matter air, it is characterized in that: also comprise: the inside one side that is formed on suction nozzle body (100) shell (102) that opposite side is connected with route hole (130) that is connected with described cavity (101), be arranged on shell (102) inner and can be under by the effect of route hole (130) leaked-in air stream vibrative vibration generating arrangement (200), the fiber that the bottom surface that is arranged on the suction nozzle body (100) adjacent with main suction inlet (110a) can make the cleaning object surface produces the slit so that expose the dust imbedded in the fiber or air that the stripper plate (120) of foreign matter and being used for will flow to cavity (101) from shell (102) sprays to the air guiding device that cleans object surface from main suction inlet (110a) along the moving direction of suction nozzle body (100).
2. the suction nozzle of vacuum cleaner according to claim 1, it is characterized in that: described air guiding device comprises: suction inlet (310), guiding stream (320) and outlet (330); Described suction inlet (310) is connected with through hole (210a) on the air duct (210) of forming vibration generating arrangement (200); Described guiding stream (320) will be by the bottom surface (110) of suction inlet (310) inhaled air guiding suction nozzle body (100); Described outlet (330) is formed on a side of the bottom surface (110) of the suction nozzle body (100) between main suction inlet (110a) and the stripper plate (120).
3. the suction nozzle of vacuum cleaner according to claim 1, it is characterized in that: described stripper plate (120) is arranged on the bottom surface of suction nozzle body (100), protrude downwards, and its length direction and suction nozzle body (100) to move forward and backward direction perpendicular.
4. according to the suction nozzle of claim 1 or 3 described vacuum cleaners, it is characterized in that: described stripper plate (120) is made by stronger, the flexible material of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03129705 CN1565350A (en) | 2003-07-08 | 2003-07-08 | Suction nozzle of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03129705 CN1565350A (en) | 2003-07-08 | 2003-07-08 | Suction nozzle of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1565350A true CN1565350A (en) | 2005-01-19 |
Family
ID=34469408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03129705 Pending CN1565350A (en) | 2003-07-08 | 2003-07-08 | Suction nozzle of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1565350A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080385A (en) * | 2012-02-02 | 2014-10-01 | 皇家飞利浦有限公司 | Cleaning device with aerodynamic oscillator |
| CN105246387A (en) * | 2013-05-23 | 2016-01-13 | 阿尔弗雷德·凯驰两合公司 | Floor cleaning device, in particular self-propelled and self-steering floor cleaning appliance |
| CN106333627A (en) * | 2015-07-06 | 2017-01-18 | 东芝生活电器株式会社 | Suction inlet appliance and electric dust collector |
| CN107280579A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Family expenses depth dust catcher |
| CN109907694A (en) * | 2017-12-13 | 2019-06-21 | 浪速亚洲企业 | A kind of suction inlet component and its scrubbing brush |
| TWI665997B (en) * | 2018-04-19 | 2019-07-21 | 孟申機械工廠股份有限公司 | Multi-tube blowing suction head |
-
2003
- 2003-07-08 CN CN 03129705 patent/CN1565350A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080385A (en) * | 2012-02-02 | 2014-10-01 | 皇家飞利浦有限公司 | Cleaning device with aerodynamic oscillator |
| CN104080385B (en) * | 2012-02-02 | 2016-07-13 | 皇家飞利浦有限公司 | There is the cleaning device of air force agitator |
| CN105246387A (en) * | 2013-05-23 | 2016-01-13 | 阿尔弗雷德·凯驰两合公司 | Floor cleaning device, in particular self-propelled and self-steering floor cleaning appliance |
| CN105246387B (en) * | 2013-05-23 | 2017-05-03 | 阿尔弗雷德·凯驰两合公司 | Floor cleaning device |
| CN106333627A (en) * | 2015-07-06 | 2017-01-18 | 东芝生活电器株式会社 | Suction inlet appliance and electric dust collector |
| CN106333627B (en) * | 2015-07-06 | 2020-01-07 | 东芝生活电器株式会社 | Suction inlet appliance and electric dust collector |
| CN107280579A (en) * | 2016-12-30 | 2017-10-24 | 胡振华 | Family expenses depth dust catcher |
| CN109907694A (en) * | 2017-12-13 | 2019-06-21 | 浪速亚洲企业 | A kind of suction inlet component and its scrubbing brush |
| TWI665997B (en) * | 2018-04-19 | 2019-07-21 | 孟申機械工廠股份有限公司 | Multi-tube blowing suction head |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |