CN1118241A - Dual mode vacuum cleaner - Google Patents
Dual mode vacuum cleaner Download PDFInfo
- Publication number
- CN1118241A CN1118241A CN94112783A CN94112783A CN1118241A CN 1118241 A CN1118241 A CN 1118241A CN 94112783 A CN94112783 A CN 94112783A CN 94112783 A CN94112783 A CN 94112783A CN 1118241 A CN1118241 A CN 1118241A
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- Prior art keywords
- vacuum cleaner
- dual mode
- dust
- mode vacuum
- pair
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
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- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
Abstract
The invention discloses a double-membrane vacuum cleaner which can be used either in a cylinder form or in a vertical form. The two forms can be easily shifted through a simple operation to the cleaner. The cleaner can avoid tube jam and further prevent air entering a brush from being blocked. Distances between bars are shortened by applying stress to a handle by hand, or an automatic shifting between the cylinder form and vertical form is carried out through turning a pivot of an adapter.
Description
The present invention relates to a kind of dual mode vacuum cleaner, and be particularly related to a kind of dual mode vacuum cleaner that can be used as whole case cylinder cleaner and vertical type dust collector and can easily between two kinds of mode of operations, change mutually by simple operations.
In general, vacuum cleaner can be divided into cylinder cleaner and vertical type dust collector.
Figure 21 is the schematic side view that is used for representing a kind of traditional cylinder cleaner.As shown in the figure, traditional cylinder cleaner has the dust catcher body 12 and the flexible pipe 18 that have dust-collecting cavity and air blast chamber, handle 15, suction pipe 16, and a brush 13; Each parts is all independently of one another but be interconnected on the body 12.
In the dust suction operation of cylinder vacuum cleaner, the user can lift the massive body 12 of volume can move to brush zone to be cleaned at an easy rate, therefore can more easily clean each corner, because body 12 and brush 13 can separately move.
Yet dust catcher has many parts independent of each other, so it has occupied very large space, and when depositing and use dust catcher each parts to assemble or disassemble be very difficult and trouble.And the operation meeting of dust catcher causes trouble to the user when cleaning, because dust catcher body 12 and brush 13 are separately to move.
Figure 22 is the diagrammatic side views that is used for representing conventional upright type vacuum cleaner.Referring to Figure 22, upright vacuum cleaner has the body 22 and a flexible pipe 26 in a band dust-collecting cavity and air blast chamber, handle 25, and brush 23; All these parts are all combined with body 22.
This dust catcher does not account for too big space when depositing and use, and is easy to operation when cleaning, because dust catcher body 22 and brush 23 are that combine and mobile together.
Yet, in the dust suction operation of upright vacuum cleaner, because the bigger volume and weight of the dust catcher body 22 that moves with brush 23 always, the user moves to narrower or hidden corner with brush 23 not too easily, so cleans each corner not too easily.
People had attempted multiple effort a kind ofly to have the advantage of above-mentioned two kinds of pattern dust catchers but overcomes the vacuum cleaner of its shortcoming to develop.One of above-mentioned effort has caused United States Patent (USP) the 4th, 393, the vacuum cleaner of No. 536 (licensing to Tapp).This patent disclosure a kind of cylinder vacuum cleaner, it can be horizontal and can be in the hang down tube of true place with one and operate.
Figure 23 is the simplified structure schematic diagram of the vacuum cleaner of the above-mentioned United States Patent (USP) of expression.As shown in the figure, when vacuum cleaner is used to vertical pattern, tube 31 is assembled together with suction pipe 30 by the jockey 33 that exists with the form of the clip that separates that places tube 31 tops, by brush 32 suck and in tube 31 filtered air from brush 32, discharge again.
Above-mentioned vacuum cleaner can be used for two kinds of patterns (being vertical and cartridge type) as required.Yet, the structure and the shape of the unexposed jockey 33 that tube 31 and suction pipe 30 is assembled with each other of above-mentioned United States Patent (USP), and unusual difficulty and time-consuming tube 31 and suction pipe 30 are assembled up or disassemble use pattern with the change dust catcher.And dust-collecting cavity and air blast chamber only are limited in the tube 31, and therefore tube 31 has relatively large volume and heavier weight, can more increase difficulty and time loss like this.
Simultaneously, people's (comprising most of the present inventor) such as Jinbang Lee have proposed another kind of dual mode vacuum cleaner and have proposed U.S. Patent application the 08/310th, No. 983 on September 23rd, 1994, and this application is examined.Yet in this dual mode vacuum cleaner, dust-collecting cavity and air blast chamber still are limited in the body portion, and it is also not too simple to be used for changing the mechanism of two kinds of types of service of dust catcher.This vacuum cleaner has the above-mentioned same problem that dust catcher had that has obtained patent.That is, assembling or dismounting are so that conversion may very difficult and spended time between two kinds of use patterns of dust catcher.
And in above-mentioned vacuum cleaner, it is exactly that the flexible pipe that is used for connecting dust catcher body and brush can often be blocked by dust that a main shortcoming is arranged.
The present invention is exactly in order to overcome the problems referred to above in the prior art, therefore the purpose of this invention is to provide a kind of cylinder cleaner that promptly can be used as again can be as vertical type dust collector and the dual mode vacuum cleaner that can change in two kinds of patterns operations at an easy rate by simple operations, and this dust catcher can also prevent the obstruction of flexible pipe and then prevent that the air that enters brush is obstructed.
For achieving the above object, the invention provides a kind of dual mode vacuum cleaner, it comprises:
A dust catcher body, it comprises a cylindrical housing, is arranged on the one wheel pairs of cylindrical housing opposite side, a tube connector that is arranged on cylindrical housing top;
A control of dust part, it comprises a gas circuit, and the filter paper that links to each other with gas circuit is arranged on a pair of side pipe that dust collecting part is divided opposite side to filter the air by gas circuit;
A flexible pipe, it is connected with each other tube connector and gas circuit by air cleaner;
Be assemblied in the handle on the control of dust part movably;
Be rotatably connected to the brush of control of dust part bottom by a universal ball joint;
One first device is used for assembling/dismounting dust catcher body and control of dust part;
One second device, it regulates the height of handle; And
One the 3rd device, it supports flexible pipe.
According to an aspect of the present invention, first device has an arc-shaped concave that forms previously at the dust catcher body, with first spring that is fixed on the arc-shaped concave back, with a pair of window that on control of dust part rear wall, forms, an arc convex that under window, forms and a pair of scissor bar that is arranged in the control of dust part rear wall.
Second device can comprise a circular bottom plate that is arranged on control of dust part top, so that at the fixed cylinder groove of the control of dust part upper limit, two second relative conjugate foramens that on the inner periphery of cylinder groove, form and always lead to side pipe inside, a back taper cap that covers at control of dust part top, and a pair of link to each other with handle and be fitted in movably in the side pipe extension rod.
The 3rd device can have a support body that has the semi-circular portion that cooperates with flexible pipe, one with support the pivotally connected supporting cover of body, and a pair of separating each other be arranged at isolated tube on the support body, is equipped with extension rod in isolated tube.
According to a further aspect in the invention, first device can comprise that a joint that forms previously at the dust catcher body receives groove, one pivotally is installed on the control of dust part rear surface and removably is accommodated in joint and receives joint in the groove, and the 4th device that is used for pivot suspention and assemble/disassemble joint.
The 4th device can comprise a pair of suspension that is arranged on the control of dust part back wall surface, be individually fixed in dust collecting part and divide the pair of engaging folder of suspension below on the outer surface, with second spring that is fixed on the control of dust part inner surface, second spring is formed with an arc-shaped concave part in its lower end.
When vacuum cleaner cartridge type and vertical between when changing, the handle pressurized forces bar more approaching.Then, when promoting second stage clip, second copulational protuberance recedes into the side opening the inside, makes the control of dust part separate with dust-absorbing element portion or be assembled together.
Simultaneously, in accordance with a further aspect of the present invention, two kinds are used the conversion of pattern is to carry out automatically by the pivot rotation of joint.
Above-mentioned purpose of the present invention and other advantage will become clearer to the specific descriptions of its most preferred embodiment by the reference accompanying drawing, wherein:
Fig. 1 and Fig. 2 be according to an embodiment of the invention, respectively with the perspective view of the dual mode vacuum cleaner of cartridge type and vertical expression;
Fig. 3 and Fig. 4 represent lateral sectional view of dust catcher body illustrated in figures 1 and 2 and a longitudinal sectional drawing respectively;
Fig. 5 is the structural representation of the control of dust part of dust catcher illustrated in figures 1 and 2;
Fig. 6 and Fig. 7 are the perspective views of the handle shown in Fig. 1 and Fig. 2 difference;
Fig. 8 and Fig. 9 are a decomposition diagram and profiles that has the cap at the control of dust part top of dust catcher shown in Fig. 1 and Fig. 2 difference;
Figure 10 is the control of dust rearview partly that is equipped with the dust catcher shown in Figure 1 of several parts first embodiment according to the invention, that be used for mutual assemble/disassemble dust catcher body and control of dust part;
Figure 11 is the front view that is equipped with according to the body of dust catcher shown in Figure 1 first embodiment of the invention, that be used for mutual assemble/disassemble dust catcher body and control of dust several parts partly;
Figure 12 and Figure 13 are the profiles of the build-up member of Figure 10 and dust catcher body shown in Figure 11 and control of dust part;
Figure 14 is the decomposition diagram that has the joint of part control of dust part and dust catcher body in accordance with another embodiment of the present invention;
Figure 15 is a decomposition diagram of joint shown in Figure 14;
Figure 16 be when control of dust part vertically and ground when rectangular, have the side view of the double mode dust catcher of joint shown in Figure 15;
Figure 17 is the perspective view that connects first amplification that is in the circle shown in Figure 16;
Figure 18 is when the control of dust part is connected securely by joint, has a side view of the dual mode vacuum cleaner of joint shown in Figure 15;
Figure 19 is the perspective view of an amplification that is in the joint in the circle shown in Figure 180;
Figure 20 is the diagrammatic side views that is in the joint under Figure 17 and the state shown in Figure 19 respectively;
Figure 21 is the diagrammatic side views of a kind of traditional cylinder vacuum cleaner of expression;
Figure 22 is the diagrammatic side views of a kind of traditional upright vacuum cleaner of expression; And
Figure 23 is a kind of traditional dual mode vacuum cleaner structural representation of expression.
Below, with reference to the accompanying drawings several preferred embodiments of the present invention is described in detail.
Embodiment 1
Fig. 1 and Fig. 2 be according to an embodiment of the invention, respectively with the perspective view of a kind of dual mode vacuum cleaner of cartridge type and vertical expression.
As shown in the figure, dual mode vacuum cleaner has 300, one handles 400 of 200, one flexible pipes of 100, one control of dust parts of a dust catcher body and a brush 500 mostly.Flexible pipe 300 is interconnected with one another with dust catcher body 100 and control of dust part 200.Handle 400 assembles in such a way with control of dust part 200, i.e. its adjustable height, and brush 500 by a universal ball joint 510 be connected on rotationally control of dust part 200 below.
Fig. 3 and Fig. 4 are a lateral sectional view and longitudinal sectional drawings of difference dust catcher body 100 as depicted in figs. 1 and 2.Dust catcher body 100 has a cylindrical housing 102, is located at the one wheel pairs 110 of cylindrical housing 102 opposite sides, and a tube connector 114 that is located at cylindrical housing 102 tops.Cylindrical housing 102 also comprises the bobbin 136 that is tied with power line above.A protective cap 112 is connected on the outer surface of each wheel 110, and the end of flexible pipe 300 connects in tube connector 114.
In the inner casing 130 in being arranged at cylindrical housing 102 drive motors 120 is housed.Inner casing 130 has the sound-absorbing element 132 and the buffer 134 that places its bottom with support drive motor 120 that are applied on its inner surface.
Fig. 5 is the structural representation of the control of dust part of dust catcher as depicted in figs. 1 and 2.Simultaneously as shown in Figure 5, control of dust part 200 comprises a gas circuit 260, thus with a filter paper 250 that links to each other the air by gas circuit 260 is filtered with gas circuit 260.Vacuum part 200 also comprises the cap of falling the truncated cone shape 210 of a portion placed on it, a pair of side pipe 240 that is arranged on its opposite side, and be located at the display unit 230 of its outer surface with indication control of dust amount.Cap 210 has first opening 215 that 220, one on a button establishing the height that is used for adjusting handle 400 on its outer surface is located at its center, and one from first opening, 215 upwardly extending one first sleeves 216.
Fig. 6 and Fig. 7 are respectively the perspective views of handle 400 as depicted in figs. 1 and 2.Handle 400 has the shape of letter " C ", and links to each other with a pair of extension rod 402.One end of each extension rod 402 connects in each offside of handle 400, and simultaneously, the other end of each extension rod 402 connects in each side pipe 240 of control of dust part 200.
Simultaneously, below handle 400, be provided with the support member 410 that supports flexible pipe 300.Support member 410 is a butterfly, and comprises 412, one supporting covers of support member body 414 and the assembling of support member body 412 pivots with semi-circular portion, and a pair of isolated tube that is arranged at support member body 412 420 that separates each other.As shown in Figure 6, when supporting cover 414 was closed, support member body 412 and supporting cover 414 defined a tubular passage that cooperates with flexible pipe 300.Simultaneously, Fig. 7 represented according to another embodiment of the invention not with another support member 410 of supporting cover 414.
Fig. 8 and Fig. 9 are a decomposition diagram and cutaway views of cap that has the control of dust part top of Fig. 1 and Fig. 2 dust catcher shown in respectively.Control of dust part 200 also comprises a circular bottom plate 224 at an upper portion thereof, to limit a cylinder groove 239 thereon, as Fig. 8 and shown in Figure 9.Two second relative conjugate foramens 244 that link to each other with each side pipe 240 are formed on the drum type inner surface of cylinder groove 239 respectively.
One end of flexible pipe 300 connects in tube connector 114, and the other end connects in second opening 225 by first opening 215.
A pair of controls 212 is separately fixed at each on the support 222.Each controls 212 has a lever arm 217, along one first copulational protuberance 214 outstanding with respect to the direction of first copulational protuberance, and a pair of first hinge pin 218 that is arranged between the bar wall 217 and first copulational protuberance 214.Each is outstanding along direction respect to one another to hinge pin 218, and rectangular with the lever arm 217 and first copulational protuberance 214 respectively.Each to first hinge pin 218 connect each to support 222 in.
Below each lever arm 217, be provided with a pair of first stage clip 219, and be limited on the base plate 224 by a pair of spring pin 229 that is loaded on wherein.Cap 210 is contained in the top of control of dust part 200 so that cover the cylinder groove 239 that above-mentioned parts wherein are housed.
Simultaneously, each extension rod 402 has a plurality of first conjugate foramens of vertically aiming at each other 404.Each first conjugate foramen 404 also aligns with second conjugate foramen 244.Each first copulational protuberance 214 connects in each first conjugate foramen 404 by second conjugate foramen 244 as shown in Figure 9.
Figure 10 to Figure 13 has represented several parts of mutual assemble/disassemble dust catcher body 100 and control of dust part 200 in detail.
Figure 10 is a rearview that is equipped with according to the control of dust part of dust catcher shown in Fig. 1 of several parts present embodiment, that be used for mutual assemble/disassemble dust catcher body and control of dust part.
Figure 11 is the front view that is used for the dust catcher body of dust catcher shown in Fig. 1 of several parts of mutual assemble/disassemble dust catcher body and control of dust part that is equipped with according to present embodiment.Figure 12 and Figure 13 are the profiles of the assembled portion of Figure 10 and dust catcher body shown in Figure 11 and control of dust part.
Control of dust part 200 have a pair of as shown in figure 10 be located at bar 272 in the rear wall 201.Each bar 272 have 285, one in first a bar hole that is formed centrally therein be connected in its upper end handle 273 and one from its lower end outward extending second copulational protuberance 276.Bar 272 is the scissors shape.That is, bar 272 is assembled each other by first lever pin 275 that cooperates with it by its first bar hole 285 and intersects.One second stage clip 277 places between the lower end of bar 272 so that second copulational protuberance 276 is applied an outside angular force.
The rear wall 201 of control of dust part 200 has a pair of window 274 that forms therein and one and is located at arc convex 279 below the window 274.The side opening 288 that arc convex 279 has a locked groove 278 that forms in its underpart and forms at its opposite side.Handle 273 is directly arranged in the window 274, and second copulational protuberance 276 injects in the endoporus 288.
Simultaneously, dust catcher body 100 comprises one at its arc-shaped concave that forms previously 179 and first spring 172 that is fixed on arc-shaped concave 179 back.First spring 172 has an arc convex part 178 that forms in its lower end.The outstanding arc-shaped concaves 179 of arc convex part 178 are so that engage with as shown in figure 12 locked groove 278.
To the operation according to dual mode vacuum cleaner of the present invention be described below.
When vacuum cleaner is used as when vertical, the operation of vacuum cleaner promptly, is assembled into dust catcher body 100 and control of dust part 200 as shown in fig. 1 each other just as it being deposited.In this case, vacuum cleaner is adjusted by the inclination dust catcher with respect to the height on ground, allows arc convex 279 to slide between as shown in figure 13 arc convex 279 and arc convex part 178 by Elastic Contact simultaneously.When vacuum cleaner is stored or with the operation of nearly right angle, ground the time, as shown in figure 12, arc convex part 178 is bonded in the locked groove 278.
When vacuum cleaner is switched to when being used for cylinder mode, the user must urge handle 273 makes bar 272 close to each other.Then, second copulational protuberance 276 that has inserted in the 3rd conjugate foramen 176 returns in the side opening 288, promotes second stage clip 277 simultaneously, so that control of dust part 200 can be separated with dust catcher body 100.
When vacuum cleaner is transformed into when being used for upright mode once more, 273 reinforcings make bar 272 close to handle once more.Then, arc convex 279 is inserted in the arc-shaped concave 179 so that arc convex part 178 engages with locked groove 278.Then, the power that puts on the handle 273 is discharged, second copulational protuberance 276 is engaged with the 3rd conjugate foramen 176 once more, and then control of dust part 200 is assembled together securely with dust catcher body 100.
Simultaneously, in vacuum cleaner of the present invention, the height of handle 400 can be as required, and as the service condition of vacuum cleaner, user's physical qualification etc. is adjusted.
To the method for the height of adjusting handle 400 be described below.
When the button 220 that is located at cap 210 tops is pressed, button 220 promotes the lever arm 217 of controls 212, controls 212 is rotated around first hinge pin, 218 pivots, and therefore, first copulational protuberance 214 that engages with first conjugate foramen 404 by second conjugate foramen 244 is from wherein discharging.Then, the user can pull out or push extension rod 402 to select only handle 400 height, then, release is applied to the compressing power on the button 220, effect by first stage clip 219 makes controls 212 rotate along the direction pivot opposite with above-mentioned pivot direction, therefore, first copulational protuberance 214 is bonded in the first nearest conjugate foramen 404 once more by second conjugate foramen 244.
In vacuum cleaner, flow through gas circuit 260 by brush 500 inhaled airs, be filtered by filter paper 250 then.Clean air after the filtration flows through flexible pipe 300 and dust catcher body 100, then from wherein discharging.Therefore, prevented that flexible pipe from being blocked by dust, and then improved the cleaning efficiency of dust catcher.
Can neatly and easily use vacuum cleaner and not hindered by flexible pipe, because flexible pipe 300 is supported by support member 410.The length of flexible pipe 300 can be adjusted by the cooperation position that changes support member 410.
Figure 14 has described another kind of dual mode vacuum cleaner according to second embodiment of the present invention to Figure 20.
Figure 14 is the decomposition diagram according to the joint 650 that has part control of dust part and dust catcher body of present embodiment, and Figure 15 is a decomposition diagram of joint 650 as shown in figure 14.
The dual mode vacuum cleaner of present embodiment is similar to embodiment 1 except as Figure 14 and the several parts that are used for assemble/disassemble dust catcher body 100 and control of dust part 200 shown in Figure 15.
With reference to Figure 14 and Figure 15, joint 650 is opposite to dust collecting part by one and divides 200 rear walls 201 lip-deep suspension 610 pivots suspentions.Joint 650 comprises 651, one upper casings 653 of a lower casing, and upper casing 653 usefulness bolts 690 fit together with lower casing 651, and a pair of being contained in cut shape bar 672 in upper casing 653 and the lower casing 651.
Joint 650 also comprises a pair of from the outwardly directed cylindrical head 652 in its end and second lever pin 675 that is fixed on lower casing 651 inner surfaces.Each cylindrical head 652 have one from outwardly directed second hinge pin 654 of its lateral surface so that cooperate and elongated lock protruding 655 that one forms at the top of cylindrical head 652 inner edge with suspension 610 is hinged.
When lower casing 651 and upper casing 653 are engaged with each other together, joint 650 also comprise a pair of on the rectangle that its opposite side forms hole 657 and pair of straight be connected on hole 658 under the circle that forms below the hole 657.
Every bar 672 has the pressurization projection 673 of 685, one ends disposed thereon in the second bar hole that form in the central, and one from its lower end outward extending the 3rd copulational protuberance 676.Bar 672 is by assembling each other with equipped second lever pin 675 in its second bar hole 685 and intersecting.The 3rd stage clip 678 places between the lower end of bar 672 so that apply an outside bias force on the 3rd copulational protuberance 676.Pressurization projection 673 is stretched out 657 outsides, hole, and the 3rd copulational protuberance 676 stretches out 658 outsides, hole down.
Simultaneously, dust catcher body 100 comprises one at its joint that forms previously reception groove 189.Joint receive groove 189 have two that form in its relative inner and with the 3rd copulational protuberance 676 corresponding the 4th conjugate foramens 186 so that the 3rd copulational protuberance 676 is inserted in the 4th conjugate foramen 186.
To the operation according to a kind of dual mode vacuum cleaner of present embodiment be described below.
Figure 16 is when the dust collecting part branch is in the rectangular vertical state in ground, has a side view of the dual mode vacuum cleaner of the joint 650 among Figure 15, and Figure 17 is the perspective view of an amplification of the joint in the circle 650 shown in Figure 16.Figure 18 is a side view that has the dual mode vacuum cleaner of the joint 650 among Figure 15 after control of dust part 200 engages securely by joint 650, and Figure 19 is the perspective view of an amplification of the joint 650 in the circle as shown in figure 18.Figure 20 is a simplified side view that is in respectively as the joint 650 under Figure 17 and the state shown in Figure 19.
When vacuum cleaner was used to upright mode, joint 650 was inserted into joint and receives in the groove 189, and the 3rd copulational protuberance 676 cooperates with the 4th conjugate foramen 186, as shown in figure 18.In this case, joint 650 can rotate around second hinge pin, 654 pivots, so vacuum cleaner can pass through operating handle 400 changes more simply with respect to the angle on ground.
When vacuum cleaner is switched to when being used for cylinder mode, as shown in figure 16, dust catcher body 100 is vertical.In this case, because the weight effect of dust catcher body 100, joint 650 rotates along clockwise pivot in Figure 20, and by means of the sliding-contact between pressurization projection 673 and the coaptation splint 620, pressurization projection 673 is pushed into hole 657.When joint 650 complete pivots rotations make them closely contact with the rear wall 201 of control of dust part 200, pressurization projection 673 and the 3rd copulational protuberance 676 recede into respectively in hole 657 and the following hole 658 fully, and the lock of cylindrical head 652 protruding 655 engages with arc-shaped concave part 618.Shown in practice among Figure 20.
Then, dust catcher body 100 and control of dust part 200 can be opened at an easy rate and separately use as shown in Figure 2, remove because joint 650 receives engaging of groove 189 with joint.
Even after dust catcher body 100 and control of dust part 200 were completely separate from each other, joint 650 kept in touch with the rear wall 201 of control of dust part 200.
When vacuum cleaner is transformed into when being used for upright mode once more, dust catcher body 100 is in upright state as shown in figure 16 once more.Then, joint 650 inserts in the joint reception groove 189 and rotates along counterclockwise pivot as shown in figure 20.In this case, the pressurization projection 673 that has been pushed in the hole 657 is released by the 3rd stage clip 678 once more.
When joint 650 complete pivots rotate, so that pressurization projection 673 does not contact with coaptation splint 620, the complete projection from last hole 657 and following hole 658 of pressurization projection 673 and the 3rd copulational protuberance 676 is come out, the lock of cylindrical head 652 protruding 655 does not engage with arc-shaped concave part 618, shown in chain-dotted line among Figure 20.
Simultaneously, it is identical with embodiment 1 to adjust flowing of air in the method for height of handle 400 and the vacuum cleaner in the present embodiment.
As above described in detail, in dual mode vacuum cleaner according to the present invention, dust catcher body 100 and control of dust part 200 are made into split and can assemble or dismantle.Therefore, the volume of dust catcher body 100 can be reduced to minimum, therefore, even dust catcher body 100 when dust catcher is used to cylinder mode, also can move at an easy rate.
In addition, dust catcher can be changed between two kinds of use patterns (cartridge type and vertical) at an easy rate, this not only because dust catcher body 100 and control of dust part 200 are separated, also is the mechanism of above-mentioned assemble/disassemble according to dust catcher body 100 of the present invention and control of dust part 200.
And according to the present invention, dust catcher body 100 links to each other by flexible pipe 300 with control of dust part 200, though flexible pipe 300 also supported 410 of the duty of dust catcher tightly clamping, therefore, the manipulation of dust catcher can not hindered by flexible pipe 300.
Another advantage of the present invention has prevented that exactly flexible pipe 300 from being blocked by dust, and then has improved the cleaning efficiency of dust catcher, because brush 500 directly linked to each other with control of dust part 200 before connecting by flexible pipe 300.
Though the present invention is represented especially with reference to its certain embodiments and is described, but be understood that easily to those skilled in the art, can carry out the change on various ways and the details and can not depart from the of the present invention spiritual category that claim limits.
Claims (23)
1, a kind of dual mode vacuum cleaner comprises:
A dust catcher body, it comprises a cylindrical housing, a pair of wheel and tube connector that is arranged on cylindrical housing top that is arranged on the cylindrical housing opposite side;
A control of dust part, it comprises a gas circuit, and one links to each other with gas circuit to filter the filter paper by the air of gas circuit, a pair of side pipe that is arranged on its opposite side;
A flexible pipe that connects gas circuit and tube connector by air cleaner;
A handle that is assemblied in movably on the control of dust part;
One is rotatably connected to brush below the control of dust part by universal ball joint;
First device that is used for assemble/disassemble dust catcher body and control of dust part;
Second device of adjusting the handle height; And
The 3rd device that supports flexible pipe.
2, dual mode vacuum cleaner as claimed in claim 1 wherein is provided with a bobbin and an inner casing that is placed in one in the cylindrical housing.
3, dual mode vacuum cleaner as claimed in claim 1, wherein each wheel has a protective cap that is fitted on its outer fringe surface.
4, dual mode vacuum cleaner as claimed in claim 2, wherein inner casing has the lip-deep sound-absorbing element that sets within it, a drive motors that is mounted in it, and be located at the buffer of its bottom with the support drive motor.
5, dual mode vacuum cleaner as claimed in claim 1, wherein first device has an arc-shaped concave that forms previously at the dust catcher body, with first spring that is fixed on behind the arc-shaped concave, and a pair of window that on control of dust part rear wall, forms, an arc convex that under window, forms, and a pair of scissor bar that is located in the control of dust part rear wall.
6, dual mode vacuum cleaner as claimed in claim 5, wherein arc convex has an elongated locked groove that forms in its underpart, with the side opening that forms at its opposite side, first spring has an arc convex part that forms in its lower end, and the arc convex part is protruding so that cooperate with locked groove by the arc-shaped concave bottom.
7, dual mode vacuum cleaner as claimed in claim 6, wherein each bar has first a bar hole that forms in the middle, be connected in a handle of its upper end, one is protruding so that insert second copulational protuberance of endoporus from its lower end, and between lower end that is located at bar so that second copulational protuberance is applied second stage clip of a bias force.
8, dual mode vacuum cleaner as claimed in claim 7, its king-rod is assembled each other by first lever pin that cooperates with it by the first bar hole and intersects.
9, dual mode vacuum cleaner as claimed in claim 8, wherein handle is directly arranged in the window.
10, dual mode vacuum cleaner as claimed in claim 1, it comprises that also one is located at dust collecting part and divides the display unit of outer surface with the display set dust quantity.
11, dual mode vacuum cleaner as claimed in claim 1, wherein second device has one and is arranged on control of dust part top so that in the circular bottom plate of the fixed cylinder groove of the control of dust part upper limit, on the inner cylinder face of cylinder groove, be formed with two second relative conjugate foramens that feed in the side pipe, the cap of covering at control of dust part top with truncated cone shape, and a pair of linking to each other also be assemblied in extension rod in the side pipe movably with handle.
12, dual mode vacuum cleaner as claimed in claim 11, wherein base plate has the outside relatively support on two pairs of surfaces fixed thereon, each is to corresponding respectively to each second conjugate foramen, and a pair of pivotally respectively is installed in each to the controls on the support, and described cap has comprised one and establishes on its outer surface so that the pivotally supported button of controls.
13, dual mode vacuum cleaner as claimed in claim 12, wherein each controls all is located at the button below so that be in contact with it, controls has one by the flexibly mounted lever arm of being located under it of first stage clip, one along the first outstanding copulational protuberance of the rightabout of lever arm, and a pair of first hinge pin that is arranged between the lever arm and first copulational protuberance, first stage clip is limited on the base plate by a pair of spring pin that is mounted in it, each is outstanding and rectangular with the lever arm and first copulational protuberance respectively along opposite directions to first hinge pin, and is contained in each on the support.
14, dual mode vacuum cleaner as claimed in claim 11, wherein cap has first opening that is formed centrally therein, with from upwardly extending one first sleeve of first opening, base plate has second opening that be formed centrally therein and that link to each other with gas circuit by filter paper, one from upwardly extending second sleeve of second opening, make an end of flexible pipe cooperate so that link to each other with filter paper, and the other end of flexible pipe link to each other with second opening by first opening by first and second openings with tube connector.
15, dual mode vacuum cleaner as claimed in claim 11, wherein every extension rod has a plurality of first conjugate foramens of vertically aiming at each other, first conjugate foramen on every extension rod is aimed at each second conjugate foramen, and each first copulational protuberance cooperates with first conjugate foramen by second conjugate foramen.
16, dual mode vacuum cleaner as claimed in claim 1, wherein the 3rd device is for butterfly and comprise a support body with the semi-circular portion that cooperates with flexible pipe on it, a pivotally is contained in the supporting cover that supports on the body, be arranged on the isolated tube that supports on the body with a pair of separating each other, equipped extension rod in the isolated tube.
17, dual mode vacuum cleaner as claimed in claim 1, wherein first device has the joint that forms a previously reception groove at the dust catcher body, a joint and a pivot that pivotally is installed on the control of dust part rear surface and removably is contained in the joint reception groove suspends also the 4th device of assemble/disassemble joint in midair.
18, dual mode vacuum cleaner as claimed in claim 17, wherein the 4th device has a pair of suspension that is located on the control of dust part back wall surface, a pair of coaptation splint and second spring that is fixed on the control of dust part inner surface that is fixed on the exceptionally lip-deep suspension of dust collecting part below, second spring has an arc-shaped concave part that forms in its lower end.
19, dual mode vacuum cleaner as claimed in claim 18, its center tap has a lower casing, one by bolt and the equipped upper casing of lower casing, the a pair of scissor bar that is mounted in it, a pair of outwardly directed from its upper end cylindrical head, second lever pin on inner surface that is fixed on lower casing, and when lower casing and upper casing are assembled with each other, form a pair of on the rectangle that its opposite side forms hole and pair of straight be connected on hole under the circle that forms below the hole.
20, dual mode vacuum cleaner as claimed in claim 19, wherein each cylindrical head have from its lateral surface protruding in case with hinged one second hinge pin that cooperates of suspension and one the top of cylindrical head inner edge form so that the elongated lock that partly cooperates with arc-shaped concave is protruding.
21, dual mode vacuum cleaner as claimed in claim 20, wherein every bar has second a bar hole that is formed centrally therein, one is located at its upper end and corresponding to the pressurization projection of coaptation splint, one from its lower end outward extending the 3rd copulational protuberance, and one be located between its lower end so that the 3rd copulational protuberance is applied the 3rd stage clip of outside bias force, and bar is assembled each other by second lever pin that cooperates with it by its second bar hole and intersects.
22, dual mode vacuum cleaner as claimed in claim 21, the projection of wherein pressurizeing are projected into the outside, hole, and the 3rd copulational protuberance is projected into down the outside, hole.
23, dual mode vacuum cleaner as claimed in claim 22, its center tap receive groove have on its relative inner, form and corresponding to the 3rd copulational protuberance so that it is held wherein two the 4th relative conjugate foramens.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR94-14241 | 1994-06-22 | ||
| KR1019940014241A KR960005003B1 (en) | 1994-06-22 | 1994-06-22 | A vacuum cleaner |
| KR1019940021608A KR960007458B1 (en) | 1994-08-30 | 1994-08-30 | Tilting connector for a vacuum cleaner |
| KR94-21608 | 1994-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1118241A true CN1118241A (en) | 1996-03-13 |
Family
ID=26630454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94112783A Pending CN1118241A (en) | 1994-06-22 | 1994-12-31 | Dual mode vacuum cleaner |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH08506A (en) |
| CN (1) | CN1118241A (en) |
| DE (1) | DE19522349C2 (en) |
| FR (1) | FR2721495B1 (en) |
| GB (1) | GB2290462B (en) |
| TW (1) | TW251230B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376188C (en) * | 2006-02-08 | 2008-03-26 | 泰怡凯电器(苏州)有限公司 | Detachable wet type cleaning device |
| CN101083931B (en) * | 2004-12-21 | 2010-12-29 | 皇家器具有限公司 | Steerable upright vacuum cleaner |
| CN104068793A (en) * | 2013-03-29 | 2014-10-01 | 日立空调·家用电器株式会社 | Electric dust cleaner |
| CN113768405A (en) * | 2020-06-09 | 2021-12-10 | 江苏美的清洁电器股份有限公司 | Vertical dust collector |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842254A (en) * | 1995-03-31 | 1998-12-01 | Daewoo Electronics Co., Ltd. | Dual mode vacuum cleaner |
| WO1997035509A1 (en) * | 1996-03-28 | 1997-10-02 | Philips Electronics N.V. | Floor-type vacuum cleaner with a dust chamber arranged outside the housing, and attachment for such a floor-type vacuum cleaner |
| GB2318279A (en) * | 1996-10-16 | 1998-04-22 | Electrolux Ltd | Suction cleaner handle |
| DE19708955A1 (en) * | 1997-03-05 | 1998-09-10 | Bosch Siemens Hausgeraete | Multifunctional suction cleaning device |
| GB0617184D0 (en) * | 2006-09-01 | 2006-10-11 | Dyson Technology Ltd | Support assembly |
| KR101491002B1 (en) * | 2007-12-05 | 2015-02-06 | 삼성전자주식회사 | Vacuum cleaner |
| GB2469048B (en) | 2009-03-31 | 2013-05-15 | Dyson Technology Ltd | Cleaning appliance with steering mechanism |
| GB2469055B (en) * | 2009-03-31 | 2013-01-02 | Dyson Technology Ltd | A cleaning appliance with spherical floor engaging arrangement |
| GB2469038B (en) * | 2009-03-31 | 2013-01-02 | Dyson Technology Ltd | A cleaning appliance |
| GB2469049B (en) * | 2009-03-31 | 2013-04-17 | Dyson Technology Ltd | A cleaning appliance with steering mechanism |
| GB2469053B (en) * | 2009-03-31 | 2013-02-06 | Dyson Technology Ltd | A cleaning appliance having pivotal movement |
| GB2469047B (en) | 2009-03-31 | 2013-12-04 | Dyson Technology Ltd | A cylinder type cleaning appliance |
| GB2469046B (en) | 2009-03-31 | 2012-07-25 | Dyson Technology Ltd | Mounting arrangement for separating apparatus in a cleaning appliance |
| GB2469051B (en) | 2009-03-31 | 2013-01-02 | Dyson Technology Ltd | A cleaning appliance with steering mechanism |
| RU2531263C2 (en) * | 2009-03-31 | 2014-10-20 | Дайсон Текнолоджи Лимитед | Cleaner |
| WO2010112885A1 (en) | 2009-03-31 | 2010-10-07 | Dyson Technology Limited | A cleaning appliance |
| GB2469052B (en) * | 2009-03-31 | 2013-02-06 | Dyson Technology Ltd | A cleaning appliance with spherical rolling assembly |
| GB2469045B (en) | 2009-03-31 | 2012-08-29 | Dyson Technology Ltd | Duct and chassis arrangement of a cleaning apparatus |
| GB2484124B (en) | 2010-09-30 | 2014-12-03 | Dyson Technology Ltd | A cleaning appliance |
| GB2484120B (en) | 2010-09-30 | 2014-10-01 | Dyson Technology Ltd | A cleaning appliance |
| GB2484122A (en) * | 2010-09-30 | 2012-04-04 | Dyson Technology Ltd | A cylinder type cleaning appliance |
| GB2484121B (en) | 2010-09-30 | 2014-10-22 | Dyson Technology Ltd | A vacuum cleaning appliance |
| WO2020009810A1 (en) | 2018-07-02 | 2020-01-09 | Sharkninja Operating Llc | Vacuum pod configured to couple to one or more accessories |
| CN112911981A (en) | 2018-09-07 | 2021-06-04 | 尚科宁家运营有限公司 | Battery and suction motor assembly for surface treatment apparatus and surface treatment apparatus having the same |
| AU2019342737B2 (en) | 2018-09-19 | 2023-02-09 | Sharkninja Operating Llc | Cleaning head for a surface treatment apparatus having one or more stabilizers and surface treatment apparatus having the same |
| GB2606134B (en) * | 2021-03-26 | 2023-08-02 | Dextron Tech Ltd | Surface treatment tool |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632524A (en) * | 1946-10-10 | 1953-03-24 | Edgar P Senne | Roller mounted vacuum cleaner for propulsion by flexible hose |
| US2550384A (en) * | 1948-12-27 | 1951-04-24 | Edgar P Senne | Air intake mechanism for air filter machines |
| US2811737A (en) * | 1954-05-06 | 1957-11-05 | Gen Electric | Mobile electric vacuum cleaner |
| US3310828A (en) * | 1964-06-10 | 1967-03-28 | Direct Sales Inc | Vacuum cleaner |
| US4393536A (en) * | 1982-01-25 | 1983-07-19 | Tapp Ruel W | Dual mode vacuum cleaner |
| US5054157A (en) * | 1989-05-19 | 1991-10-08 | Whirlpool Corporation | Combination stand alone and canister vacuum cleaner |
| US4960446A (en) * | 1989-05-19 | 1990-10-02 | Whirlpool Corporation | Vacuum cleaner dirt receptacle |
| US4980945A (en) * | 1989-11-27 | 1991-01-01 | Whirlpool Corporation | Safety interlock device for a vacuum cleaner |
| US5350432A (en) * | 1992-04-23 | 1994-09-27 | Goldstar Co., Ltd. | Dirt filtering and collecting apparatus for vacuum cleaner |
| US5309600A (en) * | 1993-02-12 | 1994-05-10 | Bissell Inc. | Vacuum cleaner with a detachable vacuum module |
-
1994
- 1994-12-31 CN CN94112783A patent/CN1118241A/en active Pending
-
1995
- 1995-01-20 TW TW84100483A patent/TW251230B/en active
- 1995-02-02 GB GB9502001A patent/GB2290462B/en not_active Expired - Fee Related
- 1995-03-17 FR FR9503118A patent/FR2721495B1/en not_active Expired - Fee Related
- 1995-04-06 JP JP10696995A patent/JPH08506A/en active Pending
- 1995-06-20 DE DE1995122349 patent/DE19522349C2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083931B (en) * | 2004-12-21 | 2010-12-29 | 皇家器具有限公司 | Steerable upright vacuum cleaner |
| CN100376188C (en) * | 2006-02-08 | 2008-03-26 | 泰怡凯电器(苏州)有限公司 | Detachable wet type cleaning device |
| CN104068793A (en) * | 2013-03-29 | 2014-10-01 | 日立空调·家用电器株式会社 | Electric dust cleaner |
| CN113768405A (en) * | 2020-06-09 | 2021-12-10 | 江苏美的清洁电器股份有限公司 | Vertical dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08506A (en) | 1996-01-09 |
| FR2721495A1 (en) | 1995-12-29 |
| DE19522349A1 (en) | 1996-01-04 |
| GB2290462B (en) | 1997-10-29 |
| DE19522349C2 (en) | 1997-10-02 |
| TW251230B (en) | 1995-07-11 |
| FR2721495B1 (en) | 1997-05-30 |
| GB9502001D0 (en) | 1995-03-22 |
| GB2290462A (en) | 1996-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |