CN2299580Y

CN2299580Y - Multi-functional hand dust-collecting and-cleaning device

Info

Publication number: CN2299580Y
Application number: CN 97217799
Authority: CN
Inventors: 南海云
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-10
Filing date: 1997-05-10
Publication date: 1998-12-09
Anticipated expiration: 2007-05-10

Abstract

The utility model relates to a multifunctional hand dust absorbing and erasing device, relating to an article for daily use. The utility model is a domestic brush or a blackboard brush which is provided with a hand dust absorbing device. The utility model is composed of a hand gear driving system, an impeller, an erasing and brushing disc or a dust absorbing disc, etc. The matched erasing and brushing disc is made of brushes, felt or sponges. The erasing and brushing disc made of brushes or sponges and the dust absorbing disc are suitable for cleaning carpets, clothing, beds, etc. of families. The erasing and brushing disc made of felt is suitable for being used as a blackboard brush. The utility model has the advantages of simple structure, small size, light weight, low manufacture cost, flexible use and multiple functions. The utility model is held in one hand to be operated for cleaning or erasing a blackboard, dust is absorbed when the blackboard is erased and brushed, and flying dust is avoided. The utility model is an essential good tool for families and schools.

Description

The dirt device is wiped in the multi-functional dust suction of hand

The utility model relates to a kind of daily necessities dust suction and wipes the dirt device, is hairbrush or the blackboard brush of being furnished with manual dust exhaust apparatus.

Dust catcher of the prior art generally all is electronic, and structure is complicated, shortcomings such as volume is big, noise is big, valency height, uses convenient, flexible inadequately in the family life.Be used in family expenses hairbrush brush bed clothing etc. or be used for the blackboard for education brush inapplicable especially.

The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide the multi-functional dust suction of a kind of hand wipe the dirt device, simple in structure, volume is little, noise is little, the dirt device is wiped in the dust suction of not electricity consumption when using, flexible multipotency simple to operate.This device is furnished with several brushing dishes and dust suction dish, can regard manual dust collector by last dust suction dish, can clear up bed by last brush plate, clothing, wall, carpet etc., can regard the dust-collecting type blackboard brush by last felt dish, the sanitization that erases the board avoids dust to fly upward, and favourable people are healthy.

The purpose of this utility model can reach by following measure: the dirt device is wiped in the multi-functional dust suction of this hand as shown in Figure 1, by handlebar, manual driving system, impeller, compositions such as dust-absorbing box and brushing dish or dust suction dish, it is characterized in that having at least in the body shell 3 one group of gear train assembly to rotate continuously pressing up and down down of handlebar 14, promptly be connected in the pinion 9 that the tooth bar 11 under the handlebar 14 drives on the main shaft 8, drive the impeller 2 coaxial with the coaxial gear wheel 6 impeller gears 5 of pinion 9 with the impeller gear, impeller 2 rotates in impeller box 1 and forms the dust that vacuum inspiration brushing dish 17 via through holes 17-5 absorption brushing dish brushing arrives, and is collected in the dust-absorbing box under the stopping of the baffle plate 16 of dust in dust-absorbing box.

The purpose of this utility model can also reach by following measure: the dirt device is wiped in the multi-functional dust suction of hand as depicted in figs. 1 and 2, return spring 13 is equipped with in handlebar 14 lower bearing brackets upper end, and the two ends of main shaft 8 are slidingly matched in the gathering sill 7 that is installed in the frame two sides.When the hand thumb is pressed lower-pilot handle 14, handle is down with gliding in the tooth bar chute 10 of tooth bar 11 on being fixed on frame of shaft coupling 12 connections, the pinion 9 that is engaged on the tooth bar glides main shaft 8 rolling on the tooth bar in gathering sill 7, make gear wheel 6 impeller 2 rotations with 5 interlocks of impeller gear.Handlebar is not stressed when the hand thumb lifts, and is being with sliding return on the tooth bar 11 at the elastic force effect lower-pilot handle 14 of spring 13, makes yet return of main shaft 8, and gear wheel 6 breaks away from impeller gear 5.But impeller 2 is rotated further hand thumb when not waiting stall and presses handlebar again and make impeller quicken to rotate and obtain the continuous rotation of impeller under its effect of inertia, also play wheel action at this impeller.

The dirt device is wiped in the multi-functional dust suction of this hand, and the brushing 17-4 that its another characteristics are brushing dishes 17 as shown in Figure 3 and Figure 4 can be a Brush type, also can be that felt or sponge are made.What felt or sponge were made is to be spliced into dish type by trapezoidal fritter, and certain interval is arranged between the fritter in the time of fixedly.

There are a plurality of oblique through hole air admission hole 17-3 the side of the chassis 17-2 of brushing dish 17 as shown in Figure 3 and Figure 4.

Between the brushing dish 17 of this device and dust suction dish 18 and the impeller box with socket or be threaded.The user can be according to different needs change the outfit brushing dish or dust suction dish.

The purpose of this utility model can also reach by following measure: above device takes off brushing dish 17 and dust-absorbing box 15, loads onto dust suction dish 18 at impeller box 1 overcoat and can be used as small-sized hand-operated dust catcher use.

The above dust suction dish is made up of impeller outer box 18-1, dust suction base 18-2, sweep-up pipe 18-3, dust-absorbing tube 18-4 and cleaner head 18-5 etc. as shown in Figure 5.Impeller outer box 18-1 sealing is engaged on outside the body impeller box 1.Impeller outer box side is provided with at least one steam vent.

The accompanying drawing drawing is described as follows:

Fig. 1 is that dirt device side-looking cross-sectional schematic is wiped in the multi-functional dust suction of hand.Among Fig. 1: 1-impeller box 2-impeller 3-body frame 4-impeller shaft 5-impeller gear 6-(initiatively) gear wheel 7-main shaft chute 8-main shaft 9-(initiatively) pinion 10-tooth bar chute 11-tooth bar 12-shaft coupling 13-return spring 14-handlebar 15-dust-absorbing box 16-plate washer 17-brushing dish

Fig. 2 is that dirt device front schematic view is wiped in the multi-functional dust suction of hand.Among Fig. 2: 1-impeller box 3-body frame 4-impeller shaft 5-impeller gear 6-(initiatively) is at gear 7-main shaft chute 8-main shaft 10-tooth bar chute 11-tooth bar 12-shaft coupling 13-return spring 14-handlebar

Fig. 3 is the side sectional view that dirt device brushing dish 17 is wiped in the multi-functional dust suction of hand.Among Fig. 3: the 17-3 air admission hole 17-4 brushing 17-5 through hole of 17-2 chassis

Fig. 4 is the front view that dirt device brushing dish 17 is wiped in the multi-functional dust suction of hand.Among Fig. 4: the 17-3 air admission hole 17-4 brushing head of 17-2 chassis

Fig. 5 is dust suction dish 18 schematic diagrames.Among Fig. 5: 18-1 impeller outer box 18-2 dust suction base 18-3 sweep-up pipe 18-4 dust-absorbing tube 18-5 cleaner head

The utility model has following advantage compared to existing technology:

1, this apparatus structure simple is made easily, cost is low.

2, this to install small and exquisite volume little in light weight, use light and flexible, a hand is held behaviour Do, not electricity consumption, noise is little, power cost saving.

3, this device is as blackboard brush or family expenses hairbrush, because being furnished with manual dust exhaust apparatus, with brushing With dust suction, the sanitization that erases the board avoids dust to fly upward, and it is healthy to be conducive to people.

4, it is multi-functional that this installs a device. Can make family expenses hairbrush brush bed or clothing carpet, can also As dust catcher or hair-dryer, it is again good dust-obsorbing blackboard eraser.

The utility model is described in further detail below in conjunction with accompanying drawing:

Shown in Fig. 1-2, the dirt device is wiped in the multi-functional dust suction of this hand, and the gear train assembly in its body frame can be one-level speed change or two stage speed change as required.Generally as blackboard brush usefulness, the one-level speed change just can.If be used as the best two stage speed change of family expenses dust suction hairbrush for well.Purpose is in order to obtain the fast product of the little rotating speed of volume, adopts the pinion of the little diameter of trying one's best, the minimum number of teeth to cooperate the gear wheel of the number of teeth as much as possible.Just by maximum transmission ratio designed size gear.Adopt watch gear to do transmission system exactly during the trial-production of this device example.This device is except that return spring 13 must be manufactured with spring steel, and all the other most of parts such as gear, tooth bar, impeller, impeller box, sweep-up pipe, cleaner head, handlebar, dust-absorbing tube etc. all plastics of available different hardness are manufactured.Refining also available metal iron, copper or alloy aluminum are made gear, tooth bar, axle, frame and the handlebar etc. of transmission system.

There is microscler passage leaf thing 1 side of this device with dust-absorbing box 15 places of combining, and is that from then on the dust that absorbs mouthful enters in the dust-absorbing box 15.On dust-absorbing box 15 walls a plurality of steam vents are arranged, steam vent is sealed up with screen pack again.When regarding dust catcher, take off brushing dish 17 and dust-absorbing box 15, just become small-sized hand-operated dust catcher by loading onto dust suction dish 18 with this device.Its impeller outer box of dust suction dish 18 usefulness 18-1 is fastened on outside the body impeller box 1, and wheel rotation forms vacuum and finishes dust-absorbing function by cleaner head, sweep-up pipe, dust-absorbing tube.Cartridge filter also is housed in the dust-absorbing tube 18-4.

Claims

1, the dirt device is wiped in the multi-functional dust suction of a kind of hand, by handlebar, manual driving system, impeller, dust-absorbing box and brushing dish or dust suction dish are formed, it is characterized in that having one group of transmission system in the body shell (3) at least, rotate continuously down the moving up and down of handlebar (14), promptly be connected in the pinion (9) on tooth bar (11) the drive main shaft (8) under the handlebar (14), drive the impeller (2) coaxial with the impeller gear with coaxial gear wheel (6) the impeller gear (5) of pinion (9), impeller (2) rotates in impeller box (1) and forms the dust that vacuum inspiration brushing dish (17) via through holes (17-5) absorption brushing dish brushing arrives, and is collected in the dust-absorbing box (15) under the stopping of the baffle plate (16) of dust in dust-absorbing box.

2, the dirt device is wiped in the multi-functional dust suction of hand according to claim 1, it is characterized in that being equipped with under the handlebar (14) return spring (13), the two ends of main shaft (8) are slidingly matched in the gathering sill (7) that places the frame two sides, when finger is given handlebar (14) pressure, handle glides in tooth bar chute (10) with the tooth bar (11) that shaft coupling (12) connects down, pinion (9) glides main shaft (8) rolling on the tooth bar and makes gear wheel (6) impeller (2) rotation with (5) interlock of impeller gear in gathering sill (7), when handlebar is not stressed when finger lifts, be with tooth bar (11) to go up at the elastic force effect lower-pilot handle (14) of its lower spring (13) and sliding return and make also return of main shaft (8), gear wheel (6) breaks away from impeller gear (5).

3, the dirt device is wiped in the multi-functional dust suction of hand according to claim 1 and 2, the brushing head (17-4) that it is characterized in that brushing dish (17) can be a Brush type, also can be that felt or sponge are made, what felt or sponge were made is to be spliced into dish type brushing dish by little trapezoid block, and certain interval is arranged between the fritter.

4, the dirt device is wiped in the multi-functional dust suction of hand according to claim 3, and the side, chassis (17-2) that it is characterized in that wiping dirt dish (17) has an air admission hole (17-3) at least.

5, the dirt device is wiped in the multi-functional dust suction of hand according to claim 4, it is characterized in that between brushing dish (17) and dust suction dish (18) and the impeller box (1) with socket or is threaded.

6, the dirt device is wiped in the multi-functional dust suction of hand according to claim 1 and 2, it is characterized in that taking off brushing dish (17) and dust-absorbing box (15), is sleeved on the dust suction dish and can be changed into dust catcher outside impeller box (1).

7, the dirt device is wiped in the multi-functional dust suction of hand according to claim 6, it is characterized in that dust suction dish (18) is made up of impeller outer box (18-1), dust suction base (18-2), sweep-up pipe (18-3), dust-absorbing tube (18-4) and cleaner head (18-5), impeller outer box (18-1) sealing is engaged on outside the body impeller box (1), and impeller outer box side is provided with at least one steam vent.