CN1768673A - Suction head of vacuum cleaner - Google Patents
Suction head of vacuum cleaner Download PDFInfo
- Publication number
- CN1768673A CN1768673A CN 200410072388 CN200410072388A CN1768673A CN 1768673 A CN1768673 A CN 1768673A CN 200410072388 CN200410072388 CN 200410072388 CN 200410072388 A CN200410072388 A CN 200410072388A CN 1768673 A CN1768673 A CN 1768673A
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- China
- Prior art keywords
- foreign matter
- matter removing
- suction nozzle
- lower cover
- removing component
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention provides a suction nozzle of vacuum dust-collector, comprising an upper cover formed on the upper casing, a lower cover formed on the bottom, and an air inlet through the lower cover to suck the air and foreign matters. Wherein, the lower cover has several foreign matter removing devices for removing ground foreign matters via the air inlet, and a moving device for moving the foreign matter removing devices left and right while its one end is exposed from lower cover. The invention can remove the foreign matters on the ground easily to improve the efficiency of dust-collection. Since the foreign matter removing device moves left and right, and the suction direction of sucked air is vertical to the moving direction of said foreign matter removing device, the suction of waste is easy and the clean efficiency is improved. In addition, the foreign matter removing devices are opposite arranged in couple and the moves reversely, therefore, they can form balance than the motion of same direction, which can reduce vibration and noise too.
Description
Technical field
The invention relates to the invention of vacuum cleaner, particularly remove the suction nozzle of the vacuum cleaner of ground foreign matter about move left and right by a plurality of foreign matter removing components.
Background technology
Fig. 1 illustrates the formation of general vacuum cleaner.As shown in the figure, vacuum cleaner comprises that by the body 1 that is built-in with the suction apparatus that sucks room air the suction nozzle 2 that the inhalation power that utilizes body 1 to produce sucks ground air constitutes.
Body 1 is divided into lower body 5 and upper body 6, and suction apparatus is installed in the inside of lower body 5, and upper body 6 prevents that the parts of lower body 5 inside from exposing to the outside, and its inside is equipped with the electric control part (not shown) of control vacuum cleaner.
For body 1 is moved flexibly on ground, be equipped with roller 8 in the two sides of its housing.Be provided with the discharge portion 8a that discharges after making by suction nozzle 2 inhaled air separating out foreign objects on the roller 8.
In addition, the suction hose 3b that makes of the material of useful softness successively between body 1 and the suction nozzle 2 is connected the operating portion 4 of suction hose 3b end, the prolongation pipe 3a of attended operation portion 4 and suction nozzle 2 etc.Therefore, the inhalation power that generates at body 1 can be delivered on the suction nozzle 2.
If by the power supply unit not shown turn-on power of electric wire 9 to body 1 inside, then vacuum cleaner becomes holding state.At this moment, when the user adjusts sucting stage by the button of operating portion 4, be suitable for the inhalation power in each stage in the suction apparatus generation of body interior.
The inhalation power that produces at suction apparatus is delivered on the suction nozzle 2 through being connected the suction hose 3b that sucks connecting portion 3c and prolonging pipe 3a.Therefore, the air that contains foreign matters such as dust, paper scrap is sucked by the inhalation power that is delivered on the suction nozzle 2, and sucks air and isolate minute dust etc. at dust bucket 10, is discharged to body 1 outside by discharge portion 8a afterwards.Vacuum cleaner carries out cleaning works like this.
As shown in Figure 2, the internal structure of suction nozzle 2 forms air and foreign matter leaked-in air suction inlet 20 in the bottom surface of suction nozzle 2, and at the upside of air suction inlet 20 electromagnetic shaker 22 that sweeps foreign matter on the ground is installed as shown in the figure.
Electromagnetic shaker 22 utilizes and connects revolving wormgear 24 connections of belt 26 with rear side.Therefore, if flow into the air rotation revolving wormgear 24 that prolongs in the pipe 3a by air suction inlet 20 backs, then also rotation together of the electromagnetic shaker 22 that is connected with connecting band 26.Thus, the brush 22 of electromagnetic shaker 22 outer peripheral faces ' sweep ground foreign matter, and suck from air suction inlet 20.
But, following shortcoming is arranged in the above-mentioned prior art:
Electromagnetic shaker 22 on the suction nozzle 2 comes driven rotary by revolving wormgear 24, still, only with the brush 22 of electromagnetic shaker 22 ' be difficult to remove firmly attached to the foreign matter on ground.
Summary of the invention
In order to solve the shortcoming of above-mentioned technology, the purpose of this invention is to provide a kind of suction nozzle of vacuum cleaner of the foreign matter removing component with move left and right.
Another object of the present invention is, provide a kind of a plurality of foreign matter removing component each other rightabout move the suction nozzle of the vacuum cleaner that removes the ground foreign matter.
In order to achieve the above object, technical scheme of the present invention provides a kind of suction nozzle of vacuum cleaner, include by the upper cap of outward appearance above forming,
Form the lower cover of bottom face profile and on lower cover, connect and form, and the air suction inlet of suction air and foreign matter, wherein: be provided with a plurality of foreign matter removing components of removing the ground foreign matter by air suction inlet on lower cover, the mobile device of lower cover and move left and right foreign matter removing component is exposed in the one end.
Described mobile device includes the electric rotating machine that produces power, the mobile power of transmission electric rotating machine generation passes to the transmission sheet formation of foreign matter removing component.
Described foreign matter removing component is arranged to a pair of, and rightabout moves each other
Described mobile device comprises that one side is provided with eccentric shaft, and produce power electric rotating machine, transmit power that electric rotating machine produces to the foreign matter removing component, and one end be connected the transmission sheet of eccentric shaft and become the Mobility Center axle of the pivot that transmits sheet and be arranged on separately from the position of Mobility Center axle correspondence, and along with the transmission hinge axis of the rotation interlock foreign matter removing component of transmitting sheet constitutes.
Described transmission hinge axis is integrally formed at an end of foreign matter removing component, and an end inserts to be arranged on and transmits in the sheet.
Effect of the present invention is according to above-mentioned formation, has the foreign matter on easy removal ground, improves the advantage of the dust collection efficiency of vacuum cleaner.Because foreign matter removing component move left and right, and the suction direction of the air by suction inlet is the moving direction orthogonal with above-mentioned foreign matter removing component, so the suction of dirt is more prone to and improves sweeping efficiency again.In addition, be provided with in pairs before and after the foreign matter removing component, and to the left and right each other rightabout move, so with situation about moving to a direction simultaneously mutually specific energy form equilibrium.Therefore the effect that prevents to shake, reduce noise is arranged again.
Description of drawings
Fig. 1 is that the outward appearance of general vacuum cleaner constitutes stereogram;
Fig. 2 is the plane of suction nozzle inside of the vacuum cleaner of prior art;
Fig. 3 is the plane of embodiment internal structure of the suction nozzle of vacuum cleaner of the present invention;
Fig. 4 is the exploded perspective view of partial structurtes of the suction nozzle of vacuum cleaner of the present invention;
Fig. 5 a is the plane pie graph of operating state of the suction nozzle of vacuum cleaner of the present invention;
Fig. 5 b is another plane pie graph of operating state of the suction nozzle of vacuum cleaner of the present invention.
Among the figure:
100: suction nozzle 110: lower cover
112: air suction inlet 120: the foreign matter removing component
122: separation portion 124: support portion
130: electric rotating machine 132: the motor center axle
134: eccentric shaft 140: transmit sheet
142: mobile director 144: the axle through hole
145: Mobility Center axle 146: pan
150: move wheel 152: auxiliary wheel
The specific embodiment
Reach embodiment in conjunction with the accompanying drawings and below the suction nozzle of vacuum cleaner of the present invention, specify, can be mounted on all types dust catchers such as pot type Canister type and erect-type Upright type and use.
Fig. 3 is the internal structure of the suction nozzle of vacuum cleaner of the present invention.
As shown in the figure, suction nozzle 100 its outward appearances according to the present invention are combined in the upside of lower cover 110 by the lower cover 110 that forms the bottom outward appearance, form the upper cap 110 ' formation of top outward appearance.
First half in lower cover 110 forms the air suction inlet 112 that above-below direction connects, and air suction inlet 112 usefulness are specified size direction formation to the left and right, and becomes the inlet of air outside and foreign matter inflow.
Upside at air suction inlet 112 is mounted to right foreign matter removing component 120, that is, the place ahead foreign matter removing component 120 of being provided with by left and right directions of foreign matter removing component 120 ' with foreign matter removing component 120 ' the rear foreign matter removing component 120 of the corresponding setting in rear " constitute.
Foreign matter removing component 120 is by directly contacting with the dirt on ground and taking off the portion that separates 122 Hes of getting, and the support portion 124 of supporting separation portion 122 constitutes.And the through slot 126 of a plurality of mobile dirts of the lower end of separation portion 122 formation separated by a certain interval and air.
In addition, support portion 124 top is formed with outstanding upward transmission hinge axis 128 separately, promptly forwardly foreign matter removing component 120 ' the right side, upper end the place ahead that is inserted into the transmission sheet 140 that the following describes be set transmit hinge axis 128 ' and foreign matter removing component 120 " right side, upper end is provided with the rear that is inserted into the transmission sheet 140 that the following describes and transmits hinge axis 128 " in the wings.
The upside of lower cover 110 is provided with electric rotating machine 130, and electric rotating machine 130 is to produce revolving force by the power supply from outside conducting, and outward appearance generally is that cylinder type or cam constitute.
The lower center portion of electric rotating machine 130 is formed with the motor center axle 132 of outstanding definite part downwards, and an end of such motor center axle 132 inserts and is arranged on the lower cover 110, becomes the pivot of electric rotating machine 130.And the top outstanding upward of electric rotating machine 130 is formed with eccentric shaft 134, that is, the center of electric rotating machine 130 is formed with outstanding upward eccentric shaft 134 on the phase position across a certain distance, and such eccentric shaft 134 is inserted in the transmission sheet 140 that the following describes.
Be provided with between electric rotating machine 130 and the foreign matter removing component 120 and transmit sheet 140, transmission sheet 140 plays the move left and right that the rotation according to above-mentioned electric rotating machine 130 is taken place and is delivered to the effect on the foreign matter removing component 120.
The rear end up/down perforation that transmits sheet 140 is formed with and inserts and move, and the mobile director 142 of electric rotating machine 130 eccentric shafts 134, mobile director 142 form at length direction and specify size and guide moving of eccentric shaft 134.That is, along with the rotation of above-mentioned electric rotating machine 130, eccentric shaft 134 moves forward and backward in mobile director 142.
The first half that transmits sheet 140 forms axle through hole 144, inserts Mobility Center axle 145 on such axle through hole 144.The lower end of Mobility Center axle 145 is rotatably installed in transmits on the sheet 140, the upper end be fixed on upper cap 110 ' on.
The front and back of axle through hole 144 form pan 146, promptly, the place ahead of axle through hole 144 form to insert foreign matter removing component 120 ' the place ahead, the place ahead transmit hinge axis 128 ' the place ahead pan 146 ', the rear of axle through hole 144 forms the rear pan 146 that inserts rear foreign matter removing component 120 " hinge axis 128 is transmitted at the rear " ".
The rearward end both sides of lower cover 110 are provided with moves wheel 150, easy when making mobile suction nozzle 100.And, at the leading section of lower cover 110 auxiliary wheel 152 is set also, what make auxiliary moving wheel 150 moves easy mobile suction nozzle 100, and the diameter of the auxiliary wheel 152 generally diameter than above-mentioned mobile wheel 150 is little.
The effect of suction nozzle that the following describes the vacuum cleaner with above-mentioned formation is as follows.
At first, though not shown, to the vacuum cleaner turn-on power, the rotation of the motor of body interior produces revolving force, and sucks outside foreign matter and air according to such revolving force by suction nozzle 100.
At this moment, suck air outside and foreign matters, and the air and the dirt that flow into suction nozzle 100 inside like this guide rearward and flow in the body (not shown) by the air suction inlet on above-mentioned suction nozzle 100 lower cover 110 112.
Action electric rotating machine 130 according to vacuum motor moves in addition, and along with such electric rotating machine 130 action foreign matter removing components 120 move left and right, separates the foreign matter on ground.That is, because of the rotation of electric rotating machine 130, a pair of foreign matter removing component 120 move left and right and kiss the earth.
Be illustrated as the mobile device of mobile foreign matter removing component 120 on Fig. 5 a and Fig. 5 b, i.e. the operating state of electric rotating machine 130, transmission sheet 140, Mobility Center axle 145 and transmission hinge axis 128 etc.
As shown in the figure, along with electric rotating machine 130 is rotated counterclockwise, eccentric shaft 134 moves to the left-hand end of above-mentioned electric rotating machine 130.At this moment, eccentric shaft 134 is in mobile director 142 slides within of transmitting sheet 140.
Transmit the rear end of sheet 140 and move to the left, the front end that then transmits sheet 140 side to the right moves.That is, transmitting sheet 140 is that rotate at the center with Mobility Center axle 145.So shown in Fig. 5 a, when the eccentric shaft 134 of electric rotating machine 130 was positioned at the left side, the place ahead foreign matter removing component 120 ' to the right moved rear foreign matter removing component 120 and " moves to the left.
And electric rotating machine 130 continues to being rotated counterclockwise, and eccentric shaft 134 moves shown in Fig. 5 b to the right, transmits the rear end of sheet 140 thereupon and moves to the right.
Transmit the rear end of sheet 140 and move to the right, the front end of then above-mentioned transmission sheet 140 moves to the left.So above-mentioned the place ahead foreign matter removing component 120 ' to the left moves rear foreign matter removing component 120 and " moves to the right.
According to moving of electric rotating machine 130 as mentioned above, a pair of foreign matter removing component about 120 is intersected to move mutually and is taken off the foreign matter of getting ground.
Such the present invention does not limit in the above-described embodiments, but one of ordinary skill in the art can be produced the various deformation example based on the present invention in above-mentioned technical scope.
For example, the situation that electric rotating machine 130 rotations of only giving an example are in an embodiment carried out to counter clockwise direction, but right handed situation is also passable.And with stepper motor as electric rotating machine 130 use also can, electric rotating machine is not only to a direction rotation, and at a certain angle to clockwise direction and counterclockwise alternately rotation also can.
And, only be provided with one separately as mobile device electric rotating machine 130 and transmission sheet 140 grades among the embodiment.But mobile device is provided with two separately, becomes two settings also can at left and right sides.
Claims (5)
1, a kind of suction nozzle of vacuum cleaner, include by the upper cap (110 ') of outward appearance above forming, form the lower cover (110) of bottom face profile and go up perforation and form in lower cover (110), and the air suction inlet (112) of suction air and foreign matter, it is characterized in that:
Be provided with a plurality of foreign matter removing components (120) of removing the ground foreign matter by air suction inlet (112) on lower cover (110), the mobile device of lower cover (110) and move left and right foreign matter removing component (120) is exposed in the one end.
2, the suction nozzle of vacuum cleaner according to claim 1 is characterized in that: described mobile device includes the electric rotating machine (130) that produces power, the mobile power of transmission electric rotating machine (130) generation passes to transmission sheet (140) formation of foreign matter removing component (120).
3, the suction nozzle of vacuum cleaner according to claim 1 and 2 is characterized in that: described foreign matter removing component (120) is arranged to a pair of, and rightabout moves each other
4, according to the suction nozzle of claim 1 or 2 described vacuum cleaners, it is characterized in that:
Described mobile device comprises that one side is provided with eccentric shaft (134), and produce power electric rotating machine (130), transmit power that electric rotating machine (130) produces to foreign matter removing component (120), and one end be connected the transmission sheet (140) of eccentric shaft (134) and become the Mobility Center axle (145) of the pivot that transmits sheet (140) and be arranged on separately from the corresponding position of Mobility Center axle (145), and along with the transmission hinge axis (128) of the rotation interlock foreign matter removing component (120) of transmitting sheet 140 constitutes.
5, the suction nozzle of vacuum cleaner according to claim 4 is characterized in that: described transmission hinge axis (128) is integrally formed at an end of foreign matter removing component (120), and an end inserts to be arranged on and transmits in the sheet (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072388 CN1768673A (en) | 2004-10-27 | 2004-10-27 | Suction head of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072388 CN1768673A (en) | 2004-10-27 | 2004-10-27 | Suction head of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1768673A true CN1768673A (en) | 2006-05-10 |
Family
ID=36750404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072388 Pending CN1768673A (en) | 2004-10-27 | 2004-10-27 | Suction head of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1768673A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310666B (en) * | 2007-05-23 | 2010-09-15 | 三星光州电子株式会社 | Vacuum dust collector nozzle assembly |
| CN103845000A (en) * | 2012-12-04 | 2014-06-11 | 展晶科技(深圳)有限公司 | Dust collector |
| CN108755467A (en) * | 2018-05-28 | 2018-11-06 | 温州博旺联科建筑工程有限公司 | A kind of bridge gobo that soundproof effect is good |
-
2004
- 2004-10-27 CN CN 200410072388 patent/CN1768673A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310666B (en) * | 2007-05-23 | 2010-09-15 | 三星光州电子株式会社 | Vacuum dust collector nozzle assembly |
| CN103845000A (en) * | 2012-12-04 | 2014-06-11 | 展晶科技(深圳)有限公司 | Dust collector |
| CN108755467A (en) * | 2018-05-28 | 2018-11-06 | 温州博旺联科建筑工程有限公司 | A kind of bridge gobo that soundproof effect is good |
| CN108755467B (en) * | 2018-05-28 | 2020-03-27 | 温州博旺联科建筑工程有限公司 | Bridge sound insulation screen with good sound insulation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |