CN102100511B - Dust collector reel for uniformly distributing line and returning line at constant speed - Google Patents
Dust collector reel for uniformly distributing line and returning line at constant speed Download PDFInfo
- Publication number
- CN102100511B CN102100511B CN200910244865.1A CN200910244865A CN102100511B CN 102100511 B CN102100511 B CN 102100511B CN 200910244865 A CN200910244865 A CN 200910244865A CN 102100511 B CN102100511 B CN 102100511B
- Authority
- CN
- China
- Prior art keywords
- line
- power line
- eccentric
- base plate
- groove
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a novel reel for a dust collector. The reel comprises a rotatable winding wheel disc (1), wherein a winding shaft (2) is arranged in the winding wheel disc (1); and a power line (5) is wound on the winding shaft (2) and is arranged on a structure capable of uniformly distributing the line and returning the line at a constant speed. Due to the structure capable of uniformly distributing the line and returning the line at the constant speed, the dust collector reel for uniformly distributing the line and returning the line at the constant speed can realize uniform line distribution on the winding shaft, returns the line at the constant speed, is simple in structure and low in cost, guarantees that the power line is smoothly returned, greatly improves the product using experience of a dust collector user, and has production practice significance.
Description
Technical field
The present invention relates to dust removal with machine technical field, particularly relate to the vacuum cleaner reel of a kind of even wiring at the uniform velocity loop line.
Background technology
Usually, vacuum cleaner utilizes vacuum to produce suction to suck air, makes air flow through various filter, filter the foreign matter in air, the device in cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor with blower fan for the aspirator that dominant shape becomes is arranged in body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle is also communicated with the air inlet of body inner blower by the telescoping tube of air intake duct and flexible pipe.During dust catcher running, motor drives the impeller High Rotation Speed of blower fan, is discharged by the air in dust catcher, forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between ambient atmosphere.Under the effect of this Negative Pressure Difference, the dust near suction nozzle is sucked in the dust bucket in body by air entry together with air.Air containing dust after filtering, then flows back to dust catcher outside from air outlet in body dust bucket.Like this, the effect of dust out, clean floor is just reached.The suction rate of vacuum cleaner is divided into multiple class operating control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, sofa, corner, to aspirate dust everywhere better.
By use and the moving method of vacuum cleaner, can be divided into horizontal, vertical, portable etc., the wherein horizontal family that is mainly used in, clean the little foreign matters such as dust with comparalive ease: the ground such as vertical easy cleaning woollen blanket; Portablely easily clean the narrow positions such as step, desktop.
In addition, vacuum cleaner can be divided into filer element type by it to the mode of the foreign body filtering such as dust, hair, cyclone type.Wherein filer element type makes the air containing foreign matter flow through a kind of dry goods dust bag, carry out filtration to foreign matter to need to change dust bag periodically, and cyclone type makes the suction air generation swirling flow containing foreign matter, bottom surface is fallen in the Gravitative Loads tenesmus of the foreign matter sucked in air in rotary course, do not need dust bag, its use amount just constantly rises.
Because horizontal dust collector body is short and small, power line inconvenience also cannot hang on fuselage.For keeping the good looking appearance of fuselage entirety and complete, usually in vacuum cleaner bottom, winder is provided with, and in the middle part of drain pan above be provided with control reeler rotate coil winder press key, in winder wheel disc, spaced winding has power line, power-line plug is retained in the rear portion at the drain pan back side, for pulling out attaching plug and power line during use.
Fig. 1 is the structural representation of a kind of vacuum cleaner reel of prior art.As shown in Figure 1, vacuum cleaner reel of the prior art includes spiral wheel disc 1, the centre of described spiral wheel disc 1 is run through and is provided with spool (not shown), power cord wrap is on described spool, coil spring box (not shown) is installed in described spiral wheel disc 1, wind spring dish, in coil spring box, drives when pulling out power line spiral wheel disc 1 to rotate, wind spring is tightened up; Pressing following winder braking button 3 makes spiral wheel disc 1 loosen, and spiral wheel disc 1 reversely rotates, and power cord wrap is regained.
The outside side of described spiral wheel disc 1 is provided with wheel support 4, the upper left side of this wheel support 4 is provided with braking button 3, this winder braking button 3 is fixedly installed on one end of the brake arm 6 of inclination, the other end of described brake arm 6 is rotatably provided with braking locating wheel 5, described braking locating wheel 5 is meshed with the groove on spiral wheel disc 1 neighboring, by the spacing control of this braking locating wheel 5, when making pull-out power line, spiral wheel disc 1 can overcome the elastic force of wind spring and keep transfixion.
The top of described braking button 3 is provided with loop line button 2, left end and the dust collector upper cover 10 of described loop line button 2 are hinged, the centre position, bottom of described loop line button 2 is protruded downwards and is provided with compression leg 21, described compression leg 21 be positioned at directly over described braking button 3;
Run through in described brake arm 6 and be provided with wheel support back shaft 7, described brake arm 6 is hinged with described wheel support 4 by this wheel support back shaft 7.
When described braking button 3 is pressed and moves downward, brake arm 6 rotates clockwise round wheel support back shaft 7, thus the braking locating wheel 5 of brake arm 6 left part also clockwise direction is rotated, make spiral wheel disc 1 depart from the spacing control of braking locating wheel 5, the wind spring in coil spring box turns round and regains power line simultaneously under elastic force effect.
But, the power that above-mentioned vacuum cleaner reel regains power line is provided by wind spring, therefore, when regaining power line, the loop line speed of power line is that change is unmanageable, more close to the end of power line, the speed of loop line is faster, easily cause the problem that power line takeoffs, and the winding position of power line on roll is random, power line is easily wound around after constantly there is double swerve, thus make power line cross winding on roll together, finally cause power line normally cannot carry out loop line and outlet, make user normally cannot use dust catcher, badly influence the quality of dust catcher, the product use sense reducing user is subject to.
Summary of the invention
In view of this, the object of this invention is to provide the vacuum cleaner reel of a kind of even wiring at the uniform velocity loop line, it is by arranging the structure of evenly wiring and an at the uniform velocity loop line, can realize equably at the enterprising row wiring of wireline reel, and carry out loop line evenly, structure is simple, with low cost, ensure to reclaim power line swimmingly, the product use sense that greatly strengthen dust catcher user is subject to, and is of great practical significance.
For this reason, the invention provides a kind of Novel reel of dust catcher, include rotatable spiral wheel disc 1, in described spiral wheel disc 1, be provided with spool 2, described spool 2 is wound with power line 5, described power line 5 be arranged on one can evenly connect up and at the uniform velocity loop line structure on.
Preferably, describedly can evenly to connect up and the structure of at the uniform velocity loop line includes two rotatable eccentric gears 7, described two eccentric gears 7 intermesh, through there being described power line 5 between described two eccentric gears 7.
Preferably, the below of described spiral wheel disc 1 is provided with a base plate 4, described two eccentric gears 7 are symmetricly set on described base plate 4, and the eccentric position of each described eccentric gear 7 runs through and is provided with a wheel shaft 6, and the bottom of described wheel shaft 6 is fixedly connected with described base plate 4.
Preferably, the surrounding sidewall of each described eccentric gear 7 is provided with the wire casing 8 of annular, described power line 5 passes from the passage that the wire casing 8 in the middle of two eccentric gears 7 forms jointly, and the bottom of each described eccentric gear 7 is provided with friction speed limited wheel 9.
Preferably, have groove 90 in described friction speed limited wheel 9, have two unsettled slide blocks 91 in described groove 90, each slide block 91 centre of a connection rib 92 with described groove 90 is connected;
Position corresponding with described groove 90 on described base plate 4 is provided with a speed limit friction wall, when eccentric gear 7 is arranged on base plate 4, described speed limit friction wall enters into groove 90.
Preferably, described speed limit friction wall is the projection of a ring shape, and the projection of described annular is positioned at the surrounding of described slide block 91 and connection rib 92.
From above technical scheme provided by the invention, compared with prior art, a kind of even wiring provided by the invention the vacuum cleaner reel of at the uniform velocity loop line, it, by arranging the structure of evenly wiring and an at the uniform velocity loop line, can realize equably at the enterprising row wiring of wireline reel, and carry out loop line evenly, structure is simple, with low cost, ensures to reclaim power line swimmingly, the product use sense that greatly strengthen dust catcher user is subject to, and is of great practical significance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vacuum cleaner reel of prior art;
Fig. 2 is the structural representation of a kind of even wiring provided by the invention the at the uniform velocity vacuum cleaner reel of loop line;
Fig. 3 is that eccentric gear that the present invention has matches with power line the enlarged diagram of structure after upset.
In figure, 1 is spiral wheel disc, and 2 is spool, and 3 is loop line button, and 4 is base plate, and 5 is power line, 6 is wheel shaft, and 7 is eccentric gear, and 8 is wire casing, and 9 is friction speed limit gear, and 10 is wheel support, 31 is brake arm, and 32 is braking locating wheel, and 90 is groove, and 91 is slide block, and 92 is connection rib.
Detailed description of the invention
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
See Fig. 2, Fig. 3, the invention provides the vacuum cleaner reel of a kind of even wiring at the uniform velocity loop line, include rotatable spiral wheel disc 1, the centre of described spiral wheel disc 1 is run through and is provided with spool 2, for driving the power cord wrap of dust catcher work at described spool 2, the rear and front end of described spool 2 can be rotatably set on the shell of the dust collector of described winder outside, and spiral wheel disc 1 can follow spool 2 to rotate together;
In the present invention, see Fig. 2, the outer setting of described spiral wheel disc 1 has wheel support 10, described spool 2 is articulated on described wheel support 10, the top of described wheel support 10 is provided with a loop line button 3, this loop line button 3 is fixedly connected with the right-hand member of a brake arm 31, the left end of described brake arm 31 is rotatably provided with braking locating wheel 32, described braking locating wheel 32 is meshed with the groove on spiral wheel disc 1 neighboring, by the spacing control of this braking locating wheel 32, when making pull-out power line, spiral wheel disc 1 can overcome the elastic force of wind spring and keep transfixion.
The bottom of described wheel support 10 is provided with one piece of base plate 4, described base plate 4 is positioned at the below of described spiral wheel disc 1, described base plate 4 is symmetrically arranged with rotatable two eccentric gears 7, described two eccentric gears 7 intermesh, through there being power line 5 between described two eccentric gears 7;
See Fig. 2, the eccentric position of each described eccentric gear 7 runs through and is provided with a wheel shaft 6, and the bottom of described wheel shaft 6 is fixedly connected with described base plate 4, thus described eccentric gear 7 is installed in rotation on described base plate 4;
In the lump see Fig. 3, each described eccentric gear 7 surrounding sidewall on be provided with annular wire casing 8, described power line 5 passes from the passage that the wire casing 8 in the middle of two eccentric gears 7 forms jointly, and the bottom of each described eccentric gear 7 is provided with friction speed limited wheel 9;
In the present invention, have circular groove 90 in described friction speed limited wheel 9, have two unsettled slide blocks 91 in described groove 90, each slide block 91 centre of a connection rib 92 with described groove 90 is connected;
Position corresponding with described groove 90 on described base plate 4 is provided with an annular speed limit friction wall, described speed limit friction wall is the projection of a ring shape, when eccentric gear 7 is arranged on base plate 4, described speed limit friction wall enters into groove 90, and is positioned at the surrounding of described slide block 91 and connection rib 92;
It should be noted that, shape, the size Corresponding matching of the shape of described speed limit friction wall, size and described groove 90, the weight of described slide block 91 and dimensional thickness are greater than weight and the dimensional thickness of described connection rib 92;
For the present invention, when loop line, power line 5 passes from the passage that the wire casing 8 in the middle of two eccentric gears 7 forms jointly, two eccentric gears 7 are driven to carry out eccentric rotary together, force of rolling friction is there is between power line 5 and wire casing 8, wire casing 8 at this time in the middle of two eccentric gears 7 can swing along with the rotation of eccentric gear 7, and wire casing 8 swaying direction of two eccentric gears 7 centres is contrary, because power line 5 is arranged in the wire casing 8 in the middle of two eccentric gears 7 all the time, thus power line follows wire casing 8 to swing, while swing, while be wrapped on spool 2 to carry out loop line, thus realize being wrapped on spool 2 equably, realize connecting up equably,
In addition, see Fig. 3, owing to being provided with friction speed limited wheel 9 bottom eccentric gear 7, the speed limit friction wall cooperating that this friction speed limited wheel 9 and base plate 4 have, when power line carries out loop line quickly through the passage be jointly made up of the wire casing 8 in the middle of two eccentric gears 7, eccentric gear 7 is driven and fast rotational, the slide block 91 at this time had in eccentric gear 7 bottom friction speed limited wheel 9 can follow fast rotational together, so under the effect of high speed centrifugation power, slide block 91 outwards does centrifugal swing, at this moment can with the speed limit friction wall generation CONTACT WITH FRICTION in groove 90, thus reduce the rotary speed of friction speed limited wheel 9 and the eccentric gear 7 on it, the speed of eccentric gear 7 reduces, owing to there is force of rolling friction between power line 5 and wire casing 8, thus the loop line speed of power line 5 is reduced, until maintain a uniform speed, then power line starts to carry out loop line at the uniform velocity with this even speed 5.
As mentioned above, compared with prior art, a kind of even wiring provided by the invention the vacuum cleaner reel of at the uniform velocity loop line, it, by arranging the structure of evenly wiring and an at the uniform velocity loop line, can realize equably at the enterprising row wiring of wireline reel, and carry out loop line evenly, structure is simple, with low cost, ensures to reclaim power line swimmingly, the product use sense that greatly strengthen dust catcher user is subject to, and is of great practical significance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the winder of a dust catcher, it is characterized in that, include rotatable spiral wheel disc (1), spool (2) is provided with in described spiral wheel disc (1), described spool (2) is wound with power line (5), described power line (5) be arranged on one can evenly connect up and at the uniform velocity loop line structure on;
Describedly can evenly to connect up and the structure of at the uniform velocity loop line includes two rotatable eccentric gears (7), described two eccentric gears (7) are intermeshed, through there being described power line (5) between described two eccentric gears (7);
The below of described spiral wheel disc 1 is provided with a base plate (4), described two eccentric gears (7) are symmetricly set on described base plate (4), the eccentric position of each described eccentric gear (7) runs through and is provided with a wheel shaft (6), and the bottom of described wheel shaft (6) is fixedly connected with described base plate (4);
The surrounding sidewall of each described eccentric gear (7) is provided with the wire casing (8) of annular, described power line (5) passes from the passage that the wire casing (8) in the middle of two eccentric gears (7) forms jointly, and the bottom of each described eccentric gear (7) is provided with friction speed limited wheel (9);
In described friction speed limited wheel (9), there is groove (90), have two unsettled slide blocks (91) in described groove (90), each slide block (91) is connected with the centre of described groove (90) with a connection rib (92);
The upper position corresponding with described groove (90) is provided with a speed limit friction wall to described base plate (4), when eccentric gear (7) is arranged on base plate (4), described speed limit friction wall enters into groove (90).
2. winder as claimed in claim 1, it is characterized in that, described speed limit friction wall is the projection of a ring shape, and the projection of described annular is positioned at the surrounding of described slide block (91) and connection rib (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910244865.1A CN102100511B (en) | 2009-12-17 | 2009-12-17 | Dust collector reel for uniformly distributing line and returning line at constant speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910244865.1A CN102100511B (en) | 2009-12-17 | 2009-12-17 | Dust collector reel for uniformly distributing line and returning line at constant speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102100511A CN102100511A (en) | 2011-06-22 |
| CN102100511B true CN102100511B (en) | 2014-12-24 |
Family
ID=44153739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910244865.1A Expired - Fee Related CN102100511B (en) | 2009-12-17 | 2009-12-17 | Dust collector reel for uniformly distributing line and returning line at constant speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102100511B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10038913A1 (en) * | 2000-08-09 | 2002-03-07 | Miele & Cie | Cable winding device for mains cable of electrical device, especially vacuum cleaner integral cable drum, has cable inlet opening to drum narrowed in comparison to drum width |
| KR20050028416A (en) * | 2003-09-18 | 2005-03-23 | 주식회사 대우일렉트로닉스 | Cord rewinding device for vacuum cleaner |
| CN2658125Y (en) * | 2003-09-24 | 2004-11-24 | 苏州市春菊电器有限公司 | Wire winder |
| CN201038695Y (en) * | 2007-04-13 | 2008-03-19 | 苏州广宁五金工具有限公司 | Centrifugal type speed limiter for vacuum cleaner line-recoiling device |
| CN101422343A (en) * | 2007-10-29 | 2009-05-06 | 乐金电子(天津)电器有限公司 | Dust-collector power line double-spring winder |
| KR100963752B1 (en) * | 2008-03-31 | 2010-06-14 | 엘지전자 주식회사 | Cord reel assembly for vacuum cleaner |
-
2009
- 2009-12-17 CN CN200910244865.1A patent/CN102100511B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102100511A (en) | 2011-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5179554B2 (en) | Surface treatment appliance | |
| JP5188559B2 (en) | Surface treatment appliance | |
| CN102476767A (en) | Control wheel type invariable speed wire return reel of vacuum cleaner | |
| CN101843466A (en) | Novel winder for dust collector | |
| CN101891087A (en) | Coil winder of dust collector | |
| CN102372196B (en) | The uniform-speed wire-returning wire winder of dust collecting fan | |
| CN102100510A (en) | Novel reel of dust collector | |
| CN102100511B (en) | Dust collector reel for uniformly distributing line and returning line at constant speed | |
| CN102068221B (en) | Novel reel for dust collector | |
| CN102100509B (en) | Dust collector wire reel capable of automatically discharging wires in use | |
| CN101999869B (en) | Return wire speed control device for wire-winding device of deduster | |
| CN102188211B (en) | Winder | |
| CN101891086A (en) | Coil winder of dust collector | |
| CN103169425A (en) | Dust collector provided with automatic support device for put-away and release | |
| CN101422343A (en) | Dust-collector power line double-spring winder | |
| CN101897562A (en) | Dust collecting barrel of novel dust collector | |
| CN102119843A (en) | Dust collector wire winding device with novel wire winding reel structure | |
| CN208551648U (en) | A kind of environmental protection appliance has the domestic vacuum cleaners dust collecting box of crushing sundries function | |
| CN102273984A (en) | Coil winder | |
| CN102028437A (en) | Wire returning speed control device of dust collector winder | |
| CN102090861A (en) | Folding dust collector | |
| CN102464232A (en) | Frictional speed reduction wire returning winder for dust collector | |
| CN201879618U (en) | Vacuum cleaner | |
| CN106618387A (en) | Full-automatic intelligent household robot cleaner | |
| CN101919675A (en) | Wire-retracting device for vacuum cleaner reel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20161217 |