CN101803892B

CN101803892B - Vertical dust collector with liftable host machine

Info

Publication number: CN101803892B
Application number: CN201010131100XA
Authority: CN
Inventors: 王跃旦
Original assignee: Ningbo Fujia Industrial Co Ltd
Current assignee: Ningbo Fujia Industrial Co Ltd
Priority date: 2010-03-19
Filing date: 2010-03-19
Publication date: 2012-05-23
Anticipated expiration: 2030-03-19
Also published as: CN101803892A

Abstract

The invention provides a vertical dust collector with a liftable host machine, which comprises the host machine of the dust collector and a floor brush provided with a dust collection opening, wherein the host machine comprises a dust cup and a motor case, the dust cup is provided with a dust cup air inlet, the motor case is provided with an electric blower, a lifting handle is arranged above the dust cup, the back end of the floor brush is provided with a support rod hinged with the floor brush, the top end of the support rod is provided with a handle, the dust cup air inlet and the dust collection opening of the floor brush are connected through an elastic air guide hose, a support element is fixedly arranged at the back side of the motor case, the support element and the support rod are movably sheathed, a plurality of buckling grooves are formed in a straight line on a rod body of the support rod, and a lifting buckle capable of being buckled with any buckling groove is arranged on the support element. The invention has the advantages that the host machine can be lifted along the support rod to go a certain distance away from the floor brush, so the floor brush can easily enter positions under desks, chairs or beds for removing dust from difficult cleaning corners without changing other auxiliary elements, and the invention has the advantages of simple structure, convenient operation and high dust removal efficiency.

Description

The vertical type dust collector of liftable host machine

Technical field:

The present invention relates to a kind of vertical type dust collector that is used for dedusting, a kind of specifically main frame is the vertical type dust collector that moves of scrubbing brush relatively.

Background technology:

It is constant that the main frame of present existing vertical type dust collector all is fixed on the floor cleaner brush top.So when dust catcher cleaning ground, the ground that runs into below tables and chairs and the bed often is difficult to operation.Be that the diameter of main frame is bigger because main frame and floor cleaner brush lean on very closely, hindered floor cleaner brush and advanced down, also stopped operator's sight line simultaneously to tables and chairs and bed.General all is to add that with attached straight tube little side brushes the suction end that is connected on the wind-guiding flexible pipe and operates, and such operation is very inconvenient.Because, the one, the changing-over straight tube adds that little side's brush is cumbersome, the 2nd, the cleaning area of little side's brush is little, and it is not only time-consuming but also require great effort to operate.The product that also has remedies this defective to the connecting portion of floor cleaner brush and main frame lengthening with this.Such design has raise the center of gravity of main frame, and not working when dust catcher is easy to knock over down when uprightly putting, and the connecting portion of floor cleaner brush and main frame is also lost easily.Patent Office of the People's Republic of China is disclosed on March 6th, 2008, and publication number is " multi-functional vacuum cleaner " of " CN101150975A ", and it comprises dust collecting unit and driver element; Handle portion is connected with said body separably; And hairbrush, removably be attached to said body with the suction foreign matter.When said hairbrush was attached to said body, said hairbrush supported said body.Said handle portion or hairbrush can be independently and detachably attached to body.Therefore it can be used as the combination vacuum cleaner use of canister type vacuum cleaner and upright vacuum cleaner, and wherein canister type vacuum cleaner is easy to move and is easy to use when the cleaning narrow region; And upright vacuum cleaner is easy to use when regional in that cleaning is broad.This dust catcher is when using to different occasions, and dismounting bothers very much, and therefore the efficient of cleaning is very low.

Summary of the invention:

The objective of the invention is to defective and deficiency, need not change annex, just can stretch the ground dedusting under tables and chairs and the bed floor cleaner brush for people provide a kind of to above-mentioned prior art, and the high vertical type dust collector of efficiency of dust collection.

For realizing that the technical scheme that above-mentioned purpose the present invention is taked is: the vertical type dust collector of this liftable host machine comprises the main frame of dust catcher and the floor cleaner brush that has suction port; Described main frame comprises dirt cup that has dirt cup air inlet and the motor casing that electric fan is installed; Above the dirt cup, be provided with handle; The rear end of said floor cleaner brush is equipped with hinged with it pole, and the top of this pole is provided with handle, and the suction port of described dirt cup air inlet and floor cleaner brush links to each other through resilient wind-guiding flexible pipe; The back side at motor casing is installed with supporting member; This supporting member and pole movable set, straight line offers a plurality of catching grooves on the shaft of pole, and described supporting member is provided with the up-down button that can be interlocked with any catching groove.

Described up-down button is hinged through rotating shaft and supporting member, the button point of the lower end of the button that goes up and down for being complementary with catching groove, and the upper end of the button that goes up and down is a button, between the bottom of button and supporting member, is provided with the compression spring.

Described catching groove lower surface is vertical with the pole sidewall, its upper surface and the transition of pole sidewall slope.

Main frame of the present invention cooperates with the activity of pole through supporting member; Therefore main frame can rise along pole, leaves certain distance with floor cleaner brush, thus floor cleaner brush can stretch into tables and chairs under like a cork or bed under; Dedusting is carried out in these corners that are difficult to clear up, needn't be changed other annexes.Because the dirt cup air inlet of main frame links to each other through resilient wind-guiding flexible pipe with floor cleaner brush, therefore when the main frame ascending, descending, the wind-guiding flexible pipe is flexible automatically, can not influence wind effect.After using, can make host reset, have advantage simple in structure, easy to operate, that efficiency of dust collection is high through removing the locking of button.

Description of drawings:

Fig. 1 is a product structure sketch map of the present invention;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the C place enlarged drawing of Fig. 1;

Fig. 5 is the sketch map that main frame of the present invention rises.

The specific embodiment:

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; The present invention is a kind of vertical type dust collector of liftable host machine, and the floor cleaner brush 6 that it comprises the main frame of dust catcher and has suction port, described main frame comprise dirt cup 8 that has dirt cup air inlet and the motor casing 7 that electric fan is installed; Above dirt cup 8, be provided with handle 9; Be installed with supporting member 4 at the back side of motor casing 7, supporting member 4 and motor casing 7 are connected as a single entity, described dirt cup 8 is removably mounted on the motor casing 7; Handle 9 is provided with and can buckles 10 with the dirt cup that supporting member 4 is interlocked; Buckle 10 when fastening with supporting member 4 when the dirt cup, dirt cup 8 is fixing with motor casing 7 and supporting member 4, and just can mention whole main frame and supporting member 4 through the handle on the dirt cup 89 this moment.Described supporting member 4 rear sides are provided with bobbin winder bracket 11, when dust catcher does not use, and can be with rewiring plate around getting up.The rear end of said floor cleaner brush 6 is equipped with hinged with it pole 2, and the top of this pole 2 is provided with handle 1, and pole 2 has certain damping when rotating with floor cleaner brush 6, with the convenient angle of regulating pole 2 and floor cleaner brush 6, to be applicable to more occasions.Described supporting member 4 is a sleeve-like, and itself and pole 2 movable sets can be along pole 2 upper and lower moving.Dirt cup 8 air inlets of main frame and the suction port of floor cleaner brush 6 are connected through resilient wind-guiding flexible pipe 5, and therefore when main frame rose or descends with supporting member 4, wind-guiding flexible pipe 5 can be flexible automatically, can not influence wind effect.Offer catching groove 3 on the shaft of said pole 2, supporting member 4 is provided with the up-down button 12 that can be interlocked with catching groove 3.Said up-down button 12 is hinged through rotating shaft 15 and supporting member 4; The lower end of up-down button 12 is the button point 12.1 that is complementary with catching groove 3; The upper end of up-down button 12 is a button 12.2; Between the bottom of button 12.2 and supporting member 4, be provided with compression spring 14, go up and down button 12 under the effect of compression spring 14 restoring forces, button point 12.1 and catching groove 3 on the pole 2 are closely interlocked.Supporting member 4 is provided with protective cover 13, is wrapped in the outside of button 12, goes up and down to detain 12 with protection and is not destroyed.Catching groove 3 on pole 2 shafts is a plurality of, and general the selection is 2 to 10, and the height of being convenient to regulate main frame is to adapt to different use occasions.Said catching groove 3 lower surfaces are vertical with pole 2 sidewalls, its upper surface and pole 2 sidewall slope transition, and when the button point 12.1 of the button 12 that goes up and down interlocked with catching groove 3, host lock can't descend in current location.As long as the handle of holding on the dirt cup 89 is upwards exerted oneself, the catching groove 3 that the button point 12.1 of the button 12 that goes up and down can easily skid off on the pole 2 rises host machine integral.Through pressing button 12.2, make button 12 to rotate and deviate from the catching groove 3 of pole 2 until the button point 12.1 of the button 12 that goes up and down, just can put back to main frame downwards then.

As shown in Figure 5; When using dust catcher,, only need buttress handle 1 on the other hand if need be to the ground dedusting below tables and chairs and the bed time; Another handle 9 that holds on the dirt cup upwards lifts; Because upper surface and the transition of pole sidewall slope of catching groove 3, so when upwards lifting main frame, button sharp 12.1 can skid off catching groove 3 very like a cork.Mention when needing the position; Loosen handle 9; In the catching groove 3 that the button point 12.1 that goes up and down to detain promptly is buckled on the pole 2; Main frame is just looked instructions for use and is parked in required height and position, and floor cleaner brush 6 also just correspondingly stretches out certain length, and dedusting is carried out on the ground that can be like a cork floor cleaner brush 6 be reached below tables and chairs and the bed.After dedusting is intact, upwards lift the handle 9 on the dirt cup 8 on the other hand, another hand pushes the button 12.2 of button 12, makes button 12 to rotate until the button point 12.1 of the button 12 that goes up and down and deviates from the catching groove 3 of pole 2, just can put back to main frame downwards then.

Claims

1. the vertical type dust collector of a liftable host machine; The floor cleaner brush (6) that it comprises the main frame of dust catcher and has suction port; Described main frame comprises dirt cup (8) that has dirt cup air inlet and the motor casing (7) that electric fan is installed, and is provided with handle (9) in the top of dirt cup (8), and the rear end of said floor cleaner brush (6) is equipped with hinged with it pole (2); The top of this pole (2) is provided with handle (1); The suction port that it is characterized in that described dirt cup air inlet and floor cleaner brush (6) links to each other through resilient wind-guiding flexible pipe (5), is installed with supporting member (4) at the back side of motor casing (7), this supporting member (4) and pole (2) movable set; Straight line offers a plurality of catching grooves (3) on the shaft of pole (2), and described supporting member (4) is provided with the up-down button (12) that can be interlocked with any catching groove (3).

2. the vertical type dust collector of liftable host machine according to claim 1; It is characterized in that described up-down button (12) is hinged through rotating shaft (15) and supporting member (4); The lower end of going up and down to detain (12) is the button point (12.1) that is complementary with catching groove (3); The go up and down upper end of button (12) is button (12.2), between the bottom of button (12.2) and supporting member (4), is provided with and compresses spring (14).

3. the vertical type dust collector of liftable host machine according to claim 1 and 2 is characterized in that described catching groove (3) lower surface is vertical with pole (2) sidewall, its upper surface and pole (2) sidewall slope transition.