CN2910095Y

CN2910095Y - Speed variable cleaner with double brushes

Info

Publication number: CN2910095Y
Application number: CN 200520133932
Authority: CN
Inventors: 林高茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-21
Filing date: 2005-10-21
Publication date: 2007-06-13
Anticipated expiration: 2015-10-21

Abstract

A speed variable cleaner with double brushes comprises a cleaner base, a universal coupling, a handle, a driving electric machine, a power, a switch, a rotating brush roller, a side brush and a rubbish can. The utility model is characterized in that the inner sides of the fore and hind bottoms on the cleaner base are respectively provided with rotating brush roller, at both sides of which are provided with side brushes, and in the center of the base is provided with a rubbish can. Therefore, both fore and hind brush roller can rotate inward in working so as to brush rubbish into the rubbish can no matter the cleaner moves forward or backward, hence more thorough cleaning. The side brushes can clean effectively untouched spots at wall corners or under the furniture.

Description

A kind of electric cleaning device with two brush device variable-ratios

Technical field:

The utility model belongs to domestic cleaning equipment field, relates in particular to more effectively clean a kind of electric cleaning device with two brush device variable-ratios of dust and hair.

Background technology:

The daily cleaning domestic hygiene, the most frequently used cleaning device is a broom.Along with the raising of people's living standard, the environmental sanitation of its inhabitation or office space is also had higher requirement, manually directly to sweep, dust is big, and easily contaminated environment is unfavorable for the healthy of cleaning person, and efficient is not high yet; Carry out hygiene with instruments such as dust catchers, need to use band line alternating current to be power supply, consume a large amount of electric power, also produce huge noise simultaneously.The existing in the market sweeper that utilizes direct current generator to drive the rotation of drum-type broom, as in Chinese patent CN2675033Y, disclosing described a kind of electric cleaning device, its implementation is: have brush roll support and the upper cover plate that is connected to this support, action bars is housed on upper cover plate, on the body of this electric cleaning device, battery is installed, direct current generator and by this motor-driven brush roll, be equiped with the cleaning bristle on this brush roll, this bristle stretches out the brush roll support at the front end of this sweeper and the opening by brush roll support lower end, rear end at upper cover plate and brush roll support is provided with opening, and the dustbin that can insert and extract out brush roll support and upper cover plate is installed at this opening part.

This sweeper that drives with dc source has automatically the function of sweeping the floor, collecting hair and dust out, and it is simple in structure, and cost is low, characteristics easy to use; But its shortcoming has three:

One, this motorized pulleys formula sweeper has only one to be with unidirectional brush roll, and we use the habituation action of sweeper be before and after push-and-pull, when carry out cleaning works during, the sweeper main body retaining that bigger a little rubbish just can be close to ground during sweeper push-and-pull backward be dragged to the back and clean less than or drain sweep appears; Its function, clean-up performance, cleaning efficiency of collecting hair and dust out is all undesirable.

Two, this motorized pulleys formula sweeper has the 2cm distance because the brush roll side supports is blocked the cleaning bristle when cleaning, can not thoroughly clean the garbage dust at dead angles such as corner, ground or other furniture bottom corner.

Three, because modern people's living standard improves constantly, the material of flooring finishing is different, carpet has been arranged, timber floor, ceramic tile or the like unlike material, its smooth surface degree is also different, must use different cleaning speed (i.e. the rotating speed of roller is rolled in cleaning) can reach not only science but also desirable result of use, such as, shaggy material such as carpet, must use the fast speeds cleaning, ganoid material such as timber floor then needs to clean than jogging speed, can not be too fast, otherwise can causing tiny light dust foreign material to fly up, too fast rotating speed just is not easy cleaning.

Summary of the invention:

The purpose of this utility model provides a kind of front and back simple in structure two roller brush type variable-ratio electric cleaning devices with regard to being to overcome above-mentioned weak point of the prior art, and in the both sides of two round brush the side angle brush device has been installed.This front and back all have the use habit that the variable-ratio sweeper that cleans brush roll is just in time complied with our front and back push-and-pull, but and speed regulator to make people be to use freely on the ground of various dissimilar and materials, its function, cleaning efficiency, clean-up performance of collecting hair and dust out has all turned over one times; The side angle brush of corner is also thoroughly cleaned the garbage dust of any corner or corner or spot as yet untouched by a clean-up campaign such as other furniture bottom and corner around the sweeper simultaneously.

The utility model is realized in the following way: the utility model mainly is made up of electric cleaning device pedestal, pedestal cover, universal joint, action bars, handle, drive motors, power supply or chargeable battery, thumb-acting switch, speed regulator or circuit, slotting key connecting device, rotatable brush roll, cleaning bristle, side angle brush, dustbin, wear-resisting fulcrum etc., it is characterized in that: at the inner drive motors of installing of this sweeper pedestal rear side, motor is by the chargeable battery power supply that is located at middle gimbals body the inside, pedestal top; The inboard of bottom respectively is provided with a rotatable brush roll before and after the pedestal; The brush roll of pedestal rear end is that the motor gear by sweeper pedestal rear portion is connected transmission with this brush roll main drive gear, and the brush roll of pedestal front end then is to be provided with the helical teeth wheel seat of 90 ° of angles and the brush roll of pedestal rear end is connected to each other transmission by the power transmission shaft of pedestal side one end and power transmission shaft two ends; Respectively be provided with two row or above cleaning bristles on the brush roll, bristle is the cosine curve shape and is in staggered distribution and turns in consistent being with two brush rolls on brush roll; Simultaneously, two of two brush rolls respectively is provided with an offside brush holder, the travelling gear at side brush holder brush roll two by being located at rotation interconnects transmission with the side brush driven gear that is fixed on above the side brush holder, be provided with many bunches of side brush bristles on the side brush holder, side brush bristle and ground form certain included angle and ecto-entad rotates; The pedestal bottom center is provided with one and has dismountable dustbin, and buckle and the locating hole of bottom dustbin four jiao of detachable dustbin by sweeper pedestal top is fixing, presses buckle, and dustbin just breaks away from from the sweeper pedestal; In addition, respectively be provided with the semicircle wear-resisting fulcrum that contacts with ground bottom the sweeper pedestal in the middle of four jiaos the side brush holder.

Further specify, in the utility model, this electric cleaning device feature also is: power supply or chargeable battery and charger interface are equipped with in the universal joint the inside in the middle of the sweeper pedestal top; Use screw bolt or jack to be connected between universal joint and the more piece action bars; Simultaneously, be provided with power supply wiring in the middle of universal joint and the every joint action bars; Wiring two is provided with the positive and negative slotting key connecting device that can revolve and connects, and the positive and negative slotting key connecting device that can revolve is embedded on the screw bolt at action bars two; And handle is equipped with on the action bars top, and handle is provided with the speed change thumb-acting switch, is provided with speed regulator or circuit below the switch.

In use, catch handle to stir the speed change thumb-acting switch, select accordingly fast or gear at a slow speed with finger, the brush roll before and after the motor-driven main body, the bristle ecto-entad that drives on it rotates, and also drives the side brush ecto-entad rotation work at its two simultaneously; The dust rubbish that sweeper is passed through local front and back and corner or spot as yet untouched by a clean-up campaign such as corner or other furniture corner all sweeps in the middle dustbin in sweeper pedestal bottom automatically; After cleaning finishes, press buckle, dustbin just breaks away from from the sweeper pedestal, inserts once more in the pedestal after rubbish is outwelled, in order to using next time.

In sum, the utility model advantage is: because this electric cleaning device, front and back respectively are provided with the two round brush rollers that driven by direct current generator bottom pedestal, and respectively are provided with side brush arrangement in the both sides (corner around the sweeper just) of two round brush rollers; Pedestal is provided with dismountable dustbin in the middle of the bottom; Handle is provided with speed change thumb-acting switch and speed regulator (or circuit).

The two variable-ratio electric cleaning devices of brushing the round brush roll-type and side brush arrangement being arranged in this front and back, just in time comply with the use habit of our front and back push-and-pull back and forth movement, so feasible cleaning is more thorough, the drain sweep phenomenon can not occur, its function, cleaning efficiency, clean-up performance of collecting hair and dust out has all turned over one times; The side brush of corner is also effectively cleared up the garbage dust of any corner or corner or spot as yet untouched by a clean-up campaign such as other furniture bottom and corner around the sweeper pedestal simultaneously; But and speed regulator to make people be to use freely on the ground of various dissimilar and materials, avoid the too fast rotating speed of hairbrush can cause on the smooth surface material floor tiny light dust foreign material to be kicked up and not easy cleaning and collection; And dustbin is detachable, is convenient to clear up garbage dust wherein and cleans dustbin; Universal joint flexible operation on the pedestal; Especially the use of the thumb-acting switch on the handle is more convenient; The connection of action bars and dismounting are also very convenient, when not using, the action bars dismounting are deposited, and take up space less.

The utility model is simple in structure, and cost is low, and is easy to use, the hang-up of rubbish such as the highly effective fine dust that has solved cleaning and collected various ground, corner or other furniture corner, hair.

Description of drawings:

Fig. 1 is overall structure of the present utility model and power supply wiring schematic diagram;

Fig. 2 is a polycrystalline substance schematic diagram of the present utility model;

Fig. 3 is an inner drive mechanism schematic diagram of the present utility model;

Fig. 4 is a dustbin structural representation of the present utility model;

As shown in Fig. 1 to Fig. 4, (1) represents the sweeper pedestal, (2) represent drive motors, (3) represent power supply or chargeable battery, (4) represent dustbin, (5) represent universal joint, (6) represent handle, (7) represent thumb-acting switch, (8) represent relay indicating light, (9) represent rotatable brush roll, (10) representative cleaning bristle, (11) represent the side brush holder, (12) represent side brush bristle, (13) represent motor gear, (14) represent main drive gear, (15) represent power transmission shaft, (16) represent the helical teeth wheel seat, (17) representative edge gear, (18) represent side brush driven gear, (19) represent wear-resisting fulcrum, (20) represent action bars, (21) represent screw bolt, (22) the key connecting device is inserted in representative, (23) represent power supply wiring, (24) represent the dustbin buckle, (25) represent locating hole, (26) represent speed regulator or circuit, (27) represent charger interface, (28) represent the pedestal cover.

The specific embodiment:

Now 1-4 describes the specific embodiment of the present utility model in detail in conjunction with the accompanying drawings:

As shown in Figure 1 and Figure 2, structure of the present utility model mainly is made up of electric cleaning device pedestal (1), pedestal cover (28), universal joint (5), action bars (20), handle (6), drive motors (2), power supply or chargeable battery (3), thumb-acting switch (7), slotting key connecting device (22), rotatable brush roll (9), cleaning bristle (10), side angle brush (11), side bristle (12), dustbin (4), wear-resisting fulcrum (19) etc.

As shown in Figure 3, the inner drive motors (2) of installing of electric cleaning device pedestal of the present utility model (1) rear side, motor (2) is by power supply or chargeable battery (3) power supply; The inboard of bottom respectively is provided with a rotatable brush roll (9) before and after the pedestal (1); Respectively be provided with two row or above cleaning bristles (10) on the brush roll (9), bristle (10) is the cosine curve shape and is in staggered distribution to go up at brush roll (9) and turns in consistent being with two brush rolls (9).Our described motor (2) to the kind of drive of rotatable brush roll (9) is: the brush roll (9) of pedestal (1) rear end is that the motor gear (13) by sweeper pedestal (1) rear portion is connected transmission with this brush roll (9) main drive gear (14); The brush roll (9) of pedestal (1) front end then is the helical teeth wheel seat (16) that is provided with 90 ° of angles by the power transmission shaft (15) of pedestal (1) side one end and power transmission shaft (15) two ends and the brush roll (9) of pedestal (1) rear end is connected to each other transmission.Former and later two brush rolls (9) turn to rotation in all being when work like this, no matter this electric cleaning device all can sweep garbage dust (4) in the dustbin forward or backward, function and efficient all are doubled, and also just in time comply with the use habit of our front and back push-and-pull.

Certainly, motor also can be realized by the transmission of routines such as synchronous band to the driving of brush roll.

Simultaneously, respectively be provided with an offside brush holder (11) at two of two brush rolls (9), the side gear (17) at side brush holder (11) brush roll (9) two by being located at rotation interconnects transmission with the side brush driven gear (18) that is fixed on above the side brush holder (11); Be provided with many bunches of side brush bristles (12) on side brush holder (11), side brush bristle (12) forms certain included angle with ground and ecto-entad rotates.This side brush arrangement can make the garbage dust in any corner or other furniture corner obtain cleaning fully and more completely.

As Fig. 2, shown in Figure 4, in the utility model, pedestal (1) bottom center is provided with one and has dismountable dustbin (4), buckle (24) and the locating hole (25) of bottom dustbin (4) four jiao of detachable dustbin (4) by sweeper pedestal (1) top fixed, press buckle (24), dustbin (4) just breaks away from from sweeper pedestal (1); Be convenient to clear up garbage dust wherein and clean dustbin (4).

In addition, respectively be provided with a wear-resisting fulcrum of semicircle (19) in the middle of the side brush holder (11) that sweeper pedestal (1) bottom is four jiaos, wear-resisting fulcrum (19) contacts with ground, when the promotion sweeper carried out cleaning works before and after catching handle (6), wear-resisting fulcrum (19) had played the support of whole sweeper and the effect of sliding in ground.And wear-resisting fulcrum (19) and side brush holder (11) organically combine, and side brush (11) is when rotating and middle wear-resisting fulcrum (19) is fixed.

And for example shown in Figure 1, in the utility model, power supply or chargeable battery (3) and charger interface are equipped with in universal joint (5) the inside in the middle of sweeper pedestal (1) top, can conveniently chargeable battery (3) be taken out replacing after removing battery cover board, can give battery (3) charging with the power supply adaptor of 110-240V by charger interface simultaneously.Use screw bolt (21) or jack to be connected between universal joint (5) and the more piece action bars (20); Simultaneously, universal joint (5) and the middle power supply wiring (23) that is provided with of every joint action bars (20), wiring (23) two is provided with the positive and negative slotting key connecting device (22) that can revolve and connects, and the positive and negative slotting key connecting device (22) that can revolve is embedded on the screw bolt (21) at action bars (20) two.And handle (6) is equipped with on action bars (20) top, and handle (6) is provided with speed change thumb-acting switch (7), is provided with speed regulator or circuit (26) below the switch (7).

Advantageously, power supply or chargeable battery (3) and motor (2) wiring of these power supply wirings (23) by universal joint (5) lining communicates, and sees through working condition and cleaning speed (promptly cleaning the rotating speed of brush roll) that speed change thumb-acting switch (7) on the handle (6) is controlled this sweeper.

We in use, as long as catch handle (6), the concrete needs of the smooth degree of roughness of base area plane materiel matter, select accordingly fast or gear at a slow speed, stir speed change thumb-acting switch (7) with finger, at this moment relay indicating light (8) is bright, and motor (2) drives the brush roll (9) before and after the sweeper pedestal (1), and bristle (10) ecto-entad that drives on it rotates; Simultaneously, the brush roll of rotation (9) is brushed side angle brush (11), (12) (side of corner brush around the sweeper just) the ecto-entad rotation work that driven gear (18) drives its two by the side gear (17) at its two with the side that is fixed on above the side brush holder (11); With sweeper the dust rubbish of before and after process local and corner or spot as yet untouched by a clean-up campaign such as corner or other furniture corner all sweep automatically in the dustbin (4) in the middle of sweeper pedestal (1) bottom.

After cleaning finishes, press buckle (24), dustbin (4) just breaks away from from sweeper pedestal (1), inserts once more in the pedestal (1) after rubbish is outwelled; If chargeable battery (3) power shortage is charging in time then, in order to using next time.

Claims

1, a kind of electric cleaning device with two brush device variable-ratios, mainly by sweeper pedestal (1), pedestal cover (28), universal joint (5), more piece action bars (20), handle (6), drive motors (2), power supply or chargeable battery (3), thumb-acting switch (7), speed regulator (26), insert key connecting device (22), rotatable brush roll (9), cleaning bristle (10), side brush holder (11), dustbin (4), wear-resisting fulcrum (19) is formed, in this sweeper pedestal (1) rear side inside drive motors (2) is installed, action bars (20) is arranged on the pedestal, the handle (6) of action bars (20) is provided with power supply thumb-acting switch (7), universal joint (5) body the inside in the middle of the pedestal top is equipped with power supply or chargeable battery (3), it is characterized in that: the inboard of bottom respectively is provided with a rotatable brush roll (9) that is driven by drive motors (2) before and after the pedestal (1), and brush roll (9) is provided with cleaning bristle (10); And respectively be provided with an offside brush holder (11) at two of two brush rolls (9), on side brush holder (11), be provided with many bunches of sides brush bristles (12); Pedestal (1) bottom center is provided with one and has dismountable dustbin (4).

2, a kind of electric cleaning device with two brush device variable-ratios according to claim 1 is characterized in that: described drive motors (2) is to be powered by the power supply or the chargeable battery (3) that are located at middle universal joint (5) body the inside, pedestal (1) top.

3, a kind of electric cleaning device according to claim 1 with two brush device variable-ratios, it is characterized in that: its kind of drive of two rotatable brush rolls (9) before and after the described pedestal (1) is that the brush roll (9) of pedestal (1) rear end is to be connected transmission by the motor gear (13) on the drive motors (2) at sweeper pedestal (1) rear portion with the main drive gear (14) of this brush roll (9); The brush roll (9) of pedestal (1) front end then is the helical teeth wheel seat (16) that is provided with 90 ° of angles by the power transmission shaft (15) of pedestal (1) side one end and power transmission shaft (15) two ends and the brush roll (9) of pedestal (1) rear end is connected to each other transmission.

4, a kind of electric cleaning device according to claim 1 with two brush device variable-ratios, it is characterized in that: respectively be provided with two row or above cleaning bristles (10) on the described rotatable brush roll (9), bristle (10) is the cosine curve shape and is in staggered distribution to go up at brush roll (9) and turns in consistent being with two brush rolls (9).

5, a kind of electric cleaning device with two brush device variable-ratios according to claim 1 is characterized in that: described side brush holder (11) is to interconnect transmission by side gear (17) that is located at rotatable brush roll (9) two and the side brush driven gear (18) that is fixed on above the side brush holder (11); And the side brush bristle of establishing thereon (12) forms certain included angle and ecto-entad rotation with ground.

6, a kind of electric cleaning device with two brush device variable-ratios according to claim 1 is characterized in that: respectively be provided with the semicircle wear-resisting fulcrum (19) that contacts with ground in the middle of the side brush holder (11) that described sweeper pedestal (1) bottom is four jiaos.

7, a kind of electric cleaning device with two brush device variable-ratios according to claim 1 is characterized in that: described detachable dustbin (4) is to fix by the locating hole (25) of four jiaos of the buckle (24) on sweeper pedestal (1) top and bottom dustbins.

8, a kind of electric cleaning device according to claim 1 with two brush device variable-ratios, it is characterized in that: described thumb-acting switch (7) is provided in a side of on the handle (6); And below switch, be provided with speed regulator or circuit (26).

9, a kind of electric cleaning device with two brush device variable-ratios according to claim 1 is characterized in that: described universal joint (5) is to use screw bolt (21) or jack to be connected with connected mode between the more piece action bars (20).

10, a kind of electric cleaning device with two brush device variable-ratios according to claim 9 is characterized in that: be provided with power supply wiring (23) in the middle of the described action bars (20); Wiring (23) two respectively is provided with the positive and negative slotting key connecting device (22) that can revolve, and the positive and negative slotting key connecting device (22) that can revolve is embedded on the screw bolt (21) at action bars (20) two.