CN101366610A - Upright type vacuum cleaner - Google Patents
Upright type vacuum cleaner Download PDFInfo
- Publication number
- CN101366610A CN101366610A CNA2008101103404A CN200810110340A CN101366610A CN 101366610 A CN101366610 A CN 101366610A CN A2008101103404 A CNA2008101103404 A CN A2008101103404A CN 200810110340 A CN200810110340 A CN 200810110340A CN 101366610 A CN101366610 A CN 101366610A
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- CN
- China
- Prior art keywords
- tube connector
- vacuum cleaner
- ozzle
- connecting duct
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
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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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- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0009—Storing devices ; Supports, stands or holders
Abstract
An upright type vacuum cleaner is provided that includes a cleaner body having a body duct; a suction nozzle rotatably disposed at a lower portion of the cleaner body and having a brush duct; and a connecting duct having a smooth inner surface to connect the body duct with the brush duct so that when the cleaner body rotates with respect to the suction nozzle, the connecting duct allows the body duct to rotate with respect to the brush duct.
Description
The reference of related application
The application requires on August 14th, 2007 to United States Patent (USP); Rights and interests under the 35 U.S.C. § 119 (e) that No. the 60/964676th, the U.S. Provisional Application of trademark office's application, and apply for requiring to have the rights and interests of on September 14th, 2007 to 35 U.S.C. § 119 (a) of the 2005-93886 korean patent application of Korea S Department of Intellectual Property application, two whole disclosures are contained in this by reference.
Technical field
The disclosure relates to a kind of vacuum cleaner.More particularly, the disclosure relates to a kind of upright vacuum cleaner.
Background technology
Usually, vacuum cleaner can be divided into upright vacuum cleaner and canister type vacuum cleaner.
This canister type vacuum cleaner has the extension assembly, sucks ozzle and main body of dust collector to connect, and makes that the suction ozzle can be with respect to the main body of dust collector freely-movable.
This upright vacuum cleaner forms, and makes main body of dust collector to rotate in predetermined angular range with respect to sucking ozzle.The dirt inhalation port that sucks dirt and air from surface to be cleaned is formed on the lower surface that sucks ozzle.This main body of dust collector has: the vacuum generator that produces suction; With from inhaled air, separate and the contaminants-collecting apparatus of trapped dirt.The dirt inhalation port of this suction ozzle and the contaminants-collecting apparatus of main body of dust collector interconnect by conduit, make: the dirt of the inhalation port of suction dirt and air moves to main body of dust collector via conduit contaminants-collecting apparatus.
When using the upright vacuum cleaner cleaning, the user is grasped in the handle that the main body of dust collector place is provided with, and rotates main body of dust collector relative to sucking ozzle at a predetermined angle, and draws main body of dust collector then.In addition, when not using upright vacuum cleaner, upright vacuum cleaner be saved into main body of dust collector with to suck ozzle vertical substantially.Or rather, this upright vacuum cleaner forms, and makes: main body of dust collector can be with respect to sucking ozzle rotation predetermined angular.Therefore, connect a part of conduit that sucks ozzle and main body of dust collector and make, make main body of dust collector can suck ozzle rotation predetermined angular relatively by flexible hose.
Yet when flexible hose usefulness connected the conduit of suction line mouth and main body of dust collector, flexible hose can be inhaled into dirt and block.In other words, be stuck in such as the dirt of safety pin, toothpick etc. in the projection and depressed part in the inner surface of flexible hose, and then such as the long dirt accumulation of filament, hair etc. in the above, thereby flexible hose blocked.
In addition, because flexible hose has the inner surface that forms in projection and depressed part, compare with the flexible pipe with smooth inner surface, suction can reduce, and noise increases.
In addition, flexible hose has littler hardness, makes can twist easily when cleaning.When flexible hose twists, suck dirt and can't pass flexible hose, make the performance of upright vacuum cleaner descend.
Summary of the invention
Developing purpose of the present disclosure is to overcome with tradition relevant above-mentioned shortcoming and other problem is set.An aspect of the present disclosure is to provide a kind of upright vacuum cleaner, and it can prevent the main catheter body of main body of dust collector and the connecting portion that sucks between the hairbrush conduit of ozzle blocks, and can prevent that suction from descending, and the increase of noise is minimized.
Above-mentioned aspect of the present disclosure and other characteristic can realize that it comprises by a kind of upright vacuum cleaner that provides substantially: main body of dust collector, and described main body of dust collector has main catheter body; Suck ozzle, described suction ozzle can be rotatably set in the bottom of main body of dust collector, and described suction ozzle has the hairbrush conduit; And connecting duct, described connecting duct has smooth inner surface, described connecting duct is configured so that main catheter body is connected with the hairbrush conduit, makes: when main body of dust collector sucked the ozzle rotation relatively, described connecting duct made main catheter body rotate with respect to the hairbrush conduit.
At this moment, described main body of dust collector can be formed to rotate on first rotating shaft with respect to sucking ozzle, and wherein: form described connecting duct, make: the pivot of described connecting duct and location, the first rotating shaft coaxle ground, wherein said main catheter body rotates with respect to the hairbrush conduit on described connecting duct.
And the central shaft of the main catheter body of this main body of dust collector can be spaced apart with the central shaft of the hairbrush conduit that sucks ozzle.
This connecting duct can comprise: first tube connector, and described first tube connector is connected with main catheter body; With second tube connector, described second tube connector is arranged on and sucks the ozzle place, and first end of described second tube connector is connected with the hairbrush conduit, and its second end rotatably is connected with first tube connector.
And first tube connector comprises: the extension, and second end of second tube connector is inserted into wherein; And seal member, described seal member is arranged between the extension of second tube connector and first tube connector.
Fixed part can be formed on the outer circumferential surface of second end of second tube connector, and the fixing seal parts.
The sealing parts can be O type rings.
According to current on the other hand disclosed, upright vacuum cleaner can comprise: suck ozzle, described suction ozzle has the hairbrush conduit that is communicated with dirt inhalation port fluid; Wire support member, described wire support member can be rotatably set in and suck the ozzle place; Main body of dust collector, described main body of dust collector is arranged on the wire support member place separably, and described main body of dust collector has main catheter body; And connecting duct, described connecting duct has the smooth interior surface, described connecting duct makes main catheter body be connected with the hairbrush conduit, makes: when described main body sucked the ozzle rotation relatively, wherein said connecting duct can rotate main catheter body with respect to the hairbrush conduit.
At this moment, this connecting duct can comprise: first tube connector that is arranged on the wire support member place; Second tube connector, it is set at and sucks the ozzle place, and is connected with the hairbrush conduit; And rotating part, it is formed between first tube connector and second tube connector, so that first tube connector rotates with respect to second tube connector.
In addition, the central shaft of the rotating part of this connecting duct can be located with first rotating shaft coaxle, and wire support member is rotated with respect to sucking ozzle on first rotating shaft.
This rotating part can comprise: the extension, and it is formed on the place, end of first tube connector or the place, end of second tube connector; The insertion section, it is formed on and will be inserted into the place, end of second tube connector in the extension or the place, end of first tube connector; And seal member, it is arranged between extension and the insertion section, to be sealed between extension and the insertion section.
In addition, the fixed part of fixing seal parts can be formed on the inner circumferential surface of extension, or on the outer circumferential surface of insertion section.
Can form connecting duct, make: the air and first rotating shaft that enter from the hairbrush conduit flow to main catheter body abreast.
Disclose the following detailed description of the preferred embodiments of the present invention in conjunction with the drawings, other target of the present invention, advantage and outstanding characteristic will be more clear.
Description of drawings
In conjunction with the accompanying drawings, by the following description to embodiment, these and further feature of the present invention and advantage will become more apparent and be more readily understood.
Fig. 1 shown when the upright vacuum cleaner that do not use according to exemplary embodiments of the present disclosure, according to the stereogram of the upright vacuum cleaner of exemplary embodiments of the present disclosure;
Fig. 2 is the local back stereogram that shows the upright vacuum cleaner of Fig. 1;
Fig. 3 is the partial section that is articulated and connected that shows between the suction ozzle of upright vacuum cleaner of wire support member and Fig. 2;
Fig. 4 is the stereogram of wire support member that shows the upright vacuum cleaner of Fig. 1;
Fig. 5 is the stereogram of suction ozzle that shows the upright vacuum cleaner of Fig. 1;
Fig. 6 is the stereogram of the suction ozzle of Fig. 5 of showing that wire support member is assembled into;
Fig. 7 shows that it sucks ozzle when rotating predetermined angular, the stereogram of the upright vacuum cleaner of Fig. 1 relatively when the main body of dust collector of the upright vacuum cleaner of Fig. 1;
Fig. 8 only shows that when the main body of dust collector of the upright vacuum cleaner of Fig. 1 rotated as shown in Figure 7, it sucked the stereogram of ozzle; And
Fig. 9 is the stereogram of the suction ozzle of Fig. 8 of showing that wire support member is assembled into.
In whole accompanying drawings, identical Reference numeral will be understood that to represent identical part, parts and structure.
The specific embodiment
Hereinafter, describe several exemplary embodiments of the present invention with reference to the accompanying drawings in detail.
Provide such as the content that in explanation, limits of its detailed structure and element to help the complete understanding disclosure.Therefore, do not having to realize that the disclosure is conspicuous under those situations that limit content.In addition, known function or structure will be left in the basket so that clear and definite and simple and clear description of exemplary embodiments of the present disclosure to be provided.
Fig. 1 is the stereogram that shows according to the upright vacuum cleaner of exemplary embodiments of the present disclosure; With Fig. 2 be the local back stereogram that shows the upright vacuum cleaner of Fig. 1.
See figures.1.and.2, comprise according to the vertical vacuum cleaner 1 of an exemplary embodiments of the present disclosure: main body of dust collector 10; Wire support member 30; With suction ozzle 50.
This main body of dust collector 10 comprises: vacuum generator 11; Contaminants-collecting apparatus 13; With main catheter body 20.
This vacuum generator 11 produces suction, and uses wherein motor and the integrally formed electric machine assembly of impeller usually.Vacuum generator 11 is arranged on the bottom of main body of dust collector 10.
Contaminants-collecting apparatus 13 is to utilize the device of the suction of vacuum generator 11 from suction air separation and trapped dirt, and can use the polytype contaminants-collecting apparatus such as cyclone contaminants-collecting apparatus, dust bag etc.This contaminants-collecting apparatus 13 is arranged on vacuum generator 11 tops.
Therefore, when main catheter body 20 is installed to main body of dust collector 10, the user can grasping member 22 so that vertical vacuum cleaner 1 move.In addition, when main catheter body 20 when main body of dust collector 10 separates, main catheter body 20 can be used for the prolongation pipe assembly of canister type vacuum cleaner similarly.
In this exemplary embodiments, wire support member 30 is hingedly connected to and sucks ozzle 50.Or rather, shown in Fig. 3 and 4, wire support member 30 has the hinge 31 that forms on its opposite flank.Shown in Fig. 3 and 8, suck ozzle 50 and have at its place, rear portion corresponding to the hinge hole 51 of hinge 31.Fig. 8 has only shown a fraising 51.Therefore, as shown in Figure 9, when the hinge 31 of wire support member 30 was inserted in the hinge hole 51 that sucks ozzle 50, wire support member 30 can suck ozzle 50 rotations relatively.At this moment, wire support member 30 is arranged in connection on the first rotating shaft C1 of center line of two hinges 31 on its opposite flank and rotates.Wire support member 30 can be configured to suck relatively ozzle 50 rotations or axle changes approximate 90 °.
Lip-deep at an upper portion thereof wire support member 30 has: hold the accommodation section 34 of main body of dust collector 10 and main body of dust collector 10 is locked onto the Lock Part 35 of wire support member 30.In addition, the conduit trough 33 that is fixed with connecting duct 40 is formed on the rear surface of wire support member 30.
First end of hairbrush conduit 53 is connected with connecting duct 40.Connecting duct 40 is connected hairbrush conduit 53 with main catheter body 20, make: the dirt and the air that enter from dirt inhalation port 52 can move to contaminants-collecting apparatus 13 by main catheter body 20.Connecting duct 40 has the smooth interior surface, and make: the dirt of suction can not be stuck on the interior surface thereof.When main body of dust collector 10 sucks ozzle 50 rotations relatively or during cleaning, connecting duct 40 has the hardness of the power distortion that can not be applied on it.And when main body of dust collector 10 rotated with respect to suction ozzle 50, connecting duct 40 allowed main catheter bodies 20 smoothly to rotate with respect to hairbrush conduit 53.
In this exemplary embodiments, connecting duct 40 comprises: first tube connector 41 that is connected with main catheter body 20; Second tube connector 42 that is connected with hairbrush conduit 53; With rotating part 43, rotating part 43 connection first tube connectors 41 and second tube connector 42 are with relative to each other rotation.As shown in Figure 2, the central shaft 20c of main catheter body 20 is spaced apart from the central shaft 53c of hairbrush conduit 53.That is to say that the central shaft 20c of main catheter body 20 and hairbrush conduit 53 and 53c are eccentric each other.Correspondingly, each in first and second tube connectors 41 and 42 all is bent to be connected eccentric each other main catheter body 20 and hairbrush conduit 53.The flexibility of each in first and second tube connectors 41 and 42 can be definite according to being provided with of main catheter body 20 and hairbrush conduit 53, with connector conduit 20 and hairbrush conduit 53.
In this exemplary embodiments, shown in Fig. 5 and 8, first tube connector 41 is bent twice with about 90 °.That is to say, as shown in Figure 2, if the Z axle is represented the direction of the central shaft 20c of main catheter body 20, crooked about 90 ° of first tube connectors 41 along the Y direction, and along directions X crooked once more about 90 °.Second tube connector 42 is bent about 90 ° twice, and is similar to first tube connector 41.
First and second tube connectors 41 and 42 utilize rotating part 43 to be connected.With reference to Fig. 3, rotating part 43 comprises: the extension 44 that forms at the place, end of first tube connector 41; With insertion section 45, insertion section 45 is formed on the place, end of second tube connector 42, so that insert extension 44.Seal member 46 can be set between extension 44 and the insertion section 45, leaks from rotating part 43 through the air of first and second tube connectors 41 of connecting duct 40 and 42 preventing.Seal member 46 is fixed to fixed part 47 places that form on the outer circumferential surface of the insertion section 45 of second tube connector 42.
Though show, fixed part 47 can be formed on the circumferential surface of extension 44 of first tube connector 41 alternatively.In addition, in this exemplary embodiments, the O-ring is used as seal member 46.Yet this should not be considered to limit the type of seal member 46.Seal member 46 can comprise multiple seal member, as long as seal member 46 can allow 42 rotations of first tube connector, 41 relative second tube connectors, and prevents that air and dirt are from leaking between first and second tube connectors 41 and 42.
Rotate reposefully for making main body of dust collector 10 suck ozzle 50 relatively, first and second tube connectors 41 and 42 of connecting duct 40 are flexible, make: as shown in Figure 3, the pivot C of connecting duct 40, that is to say that the central shaft C of rotating part 43 locatees coaxially with the first rotating shaft C1 of wire support member 30 relative suction ozzles 50 rotations.That is to say, can form connecting duct 40, make: when passing the rotating part 43 of connecting duct 40, dirt and air are parallel to the first rotating shaft C1 and flow.
In the foregoing description, the extension 44 of the rotating part 43 of connecting duct 40 is formed on first tube connector, 41 places, and its insertion section 45 is formed on second tube connector, 42 places.Alternatively, extension 44 can be formed on second tube connector, 42 places, and insertion section 45 is formed on first tube connector, 41 places.And, in the superincumbent description, be formed in order to the fixed part 47 of fixing seal parts 46 on the outer circumferential surface of insertion section 45 of second tube connector 42.Alternatively, fixed part 47 can be formed on the circumferential surface of extension 44 of first tube connector 41.
In addition, in the foregoing description, utilize wire support member 30, make main body of dust collector 10 be arranged on separably and suck ozzle 50 places.Yet when main body of dust collector 10 does not need from sucking ozzle 50 separately the time, main body of dust collector 10 can directly be connected with suction ozzle 50, and does not need the use of independent wire support member 30.
When main body of dust collector 10 with suck ozzle 50 when directly being connected, be inserted on the opposite flank of bottom that hinge 31 in the hinge hole 51 is formed on main body of dust collector 10, hinge hole 51 is formed on suction ozzle 50 places.Therefore, as mentioned above, main body of dust collector 10 rotates on the first rotating shaft C1 of the pivot of two hinges 31.Therefore, make the axis of centres C and the first rotating shaft C1 of rotating part 43 of connecting duct 40 locate coaxially if connecting duct 40 is set, then main body of dust collector 10 can suck ozzle 50 relatively and steadily rotates.In other words, this can think the wire support member 30 with the integrally formed above-mentioned exemplary embodiments of main body of dust collector 10.
Hereinafter, describe the operation of upright vacuum cleaner according to an exemplary embodiment of the present invention 1 in detail with said structure with reference to Fig. 5 to 9.
As shown in Figure 7, when cleaning, the user is grasped in the handle 22 of the main catheter body 20 places formation of main body of dust collector 10, and makes main body of dust collector 10 form predetermined angular along clockwise direction then.At this moment, as shown in Figure 3, main body of dust collector 10 is installed to wire support member 30, and wire support member 30 is hinged with suction ozzle 50, makes: main body of dust collector 10 sucks ozzles 50 relatively and rotates predetermined angular along clockwise direction on the first rotating shaft C1.And main catheter body 20 utilizes connecting duct 40 to be connected with hairbrush conduit 53, makes main catheter body 20 steadily rotate with respect to hairbrush conduit 53 according to the rotation of main body of dust collector 10.
That is to say, when main body of dust collector 10 is rotated in a clockwise direction predetermined angular, on hinge 31, rotate to the state of Fig. 9 along clockwise direction in the wire support member 30 that is provided with below the main body of dust collector 10.At this moment, it is stressed being rotated in a clockwise direction to be fixed to first tube connector 41 of connecting duct 40 of wire support member 30, thereby relative second tube connector 42 rotates to the state of Fig. 8.Seal member 46 is arranged between the insertion section 45 of the extension 44 of first tube connector 41 and second tube connector 42, make: when first tube connector 41 rotates with respect to second tube connector 42, can not revealed through the dirt and the air of first and second tube connectors 41 and 42.
In this state, when the user opened upright vacuum cleaner 1, vacuum generator 11 operations that are provided with in main body of dust collector 10 were to produce suction.Because suction, dirt and air are inhaled into the dirt inhalation port 52 that sucks ozzle 50 from surface to be cleaned.The dirt and the air that enter the dirt inhalation port 52 that sucks ozzle 50 move to connecting duct 40 via hairbrush conduit 53.
Enter the dirt of connecting duct 40 and air order through first tube connector 41, rotating part 43 and second tube connector 42, thereby move to main catheter body 20.At this moment, collecting duct 40 has level and smooth surface, inside, makes: compare with the flexible hose that has projection and depression on the surface within it, connecting duct 40 can not block owing to the dirt such as the suction of toothpick, safety pin etc., and has littler noise.In addition, because the central shaft C of the rotating part 43 of connecting duct 40 is coaxial with the first rotating shaft C1,, and enter main catheter body 20 then through dirt and the air edge direction process rotating part 43 parallel of connecting duct 40 with the first rotating shaft C1.
The dirt and the air that have passed main catheter body 20 enter the contaminants-collecting apparatus 13 that is provided with in main body of dust collector 10.This contaminants-collecting apparatus 13 is from suction air separation and trapped dirt, and clean air is discharged into vacuum generator 11.The clean air of discharging from contaminants-collecting apparatus 13 passes vacuum generator 11, and then, to main body of dust collector 10 outsides.
After cleaning was finished, the user rotated main body of dust collector 10 in the counterclockwise direction, made: as shown in Figure 1, main body of dust collector 10 is basically perpendicular to surface to be cleaned and erects.Wire support member 30 rotation on hinge 31 in the counterclockwise direction of main body of dust collector 10 is installed on it at this moment.When wire support member 30 was rotated in the counterclockwise direction, also relative second tube connector 42 of first tube connector 41 that is fixed to the connecting duct 40 of wire support member 30 rotated in the counterclockwise direction.Therefore, main body of dust collector 10 can rotate reposefully and not disturb mutually with connecting duct 40.When main body of dust collector 10 is basically perpendicular to surface to be cleaned when erectting, each wire support member 30 and connecting duct 40 all are in each in the state of Fig. 5 and 6.
In the above description, the vertical vacuum cleaner 1 according to an exemplary embodiments of the present disclosure is used as traditional upright vacuum cleaner.That is to say that suck ozzle 50 when its main body of dust collector 10 is installed to it, vertical vacuum cleaner 1 is used for cleaning.Yet, can be used as canister type vacuum cleaner according to the vertical vacuum cleaner 1 of an exemplary embodiments of the present disclosure.When as canister type vacuum cleaner, main body of dust collector 10 separates from wire support member 30, and the prolongation pipe 21 of main catheter body 20 separates from main body of dust collector 10.After this, the front end of the prolongation pipe 21 of main catheter body 20 sucks the ozzle (not shown) with pot type and is connected, and make: the vertical vacuum cleaner 1 according to an exemplary embodiments of the present disclosure can be used as canister type vacuum cleaner.
Utilization is according to the upright vacuum cleaner of aforesaid exemplary embodiments of the present disclosure, the connecting duct that utilization has the smooth interior surface connects the main catheter body of main body of dust collector and the hairbrush conduit of suction ozzle, make: foreign matter can not be stuck in connecting duct, thereby can not block connecting duct.Therefore, the flow passage that vacuum cleaner can not occur is owing to the aspirated foreign body material blocks, so that the vacuum cleaner situation that can't clean.
In addition, the connecting duct that has the smooth interior surface according to the upright vacuum cleaner utilization of exemplary embodiments of the present disclosure, be connected with the hairbrush conduit that sucks ozzle with main catheter body main body of dust collector, make: compare with the traditional vertical vacuum cleaner that uses flexible hose, suction decline and noise increase are minimized.
Though embodiments of the invention are not described, in case understood basic conception of the present invention, the professional person of this area just can make various changes and modifications embodiment.Therefore, Fu Jia claim should be regarded as comprising the foregoing description and fall into the present invention's spirit and all interior this type of variation and modifications of scope.
Claims (14)
1. upright vacuum cleaner comprises:
Main body of dust collector, described main body of dust collector has main catheter body;
Suck ozzle, described suction ozzle can be rotatably set in the bottom of main body of dust collector, and described suction ozzle has the hairbrush conduit; And
Connecting duct, described connecting duct has smooth inner surface, described connecting duct is configured so that main catheter body is connected with the hairbrush conduit, makes: when main body of dust collector sucked the ozzle rotation relatively, described connecting duct made main catheter body rotate with respect to the hairbrush conduit.
2. upright vacuum cleaner according to claim 1, wherein: described main body of dust collector rotates on first rotating shaft with respect to sucking ozzle, and wherein: form described connecting duct, make: the pivot of described connecting duct and location, the first rotating shaft coaxle ground, wherein said main catheter body rotates with respect to the hairbrush conduit on described connecting duct.
3. upright vacuum cleaner according to claim 2, wherein: the main catheter body of described main body of dust collector comprises central shaft, described central shaft is isolated with the central shaft of the hairbrush conduit that sucks ozzle.
4. upright vacuum cleaner according to claim 3, wherein: described connecting duct comprises:
First tube connector, described first tube connector is connected with main catheter body; With
Second tube connector, described second tube connector are arranged on and suck the ozzle place, and first end of described second tube connector is connected with the hairbrush conduit, and its second end rotatably is connected with first tube connector.
5. upright vacuum cleaner according to claim 4, wherein: described first tube connector comprises: the extension, second end of second tube connector is inserted into wherein; And seal member, described seal member is arranged between the extension of second tube connector and first tube connector.
6. upright vacuum cleaner according to claim 5, wherein: second end of described second tube connector is included in the fixed part that forms on the outer circumferential surface of second end, and described fixed part is configured in order to the fixing seal parts.
7. upright vacuum cleaner according to claim 6, wherein: described seal member comprises O type ring.
8. upright vacuum cleaner comprises:
Suck ozzle, described suction ozzle has the hairbrush conduit that is communicated with dirt inhalation port fluid;
Wire support member, described wire support member can be rotatably set in and suck the ozzle place;
Main body of dust collector, described main body of dust collector is arranged on the wire support member place separably, and described main body of dust collector has main catheter body; With
Connecting duct, described connecting duct has the smooth interior surface, described connecting duct makes main catheter body be connected with the hairbrush conduit, makes: when described main body sucked the ozzle rotation relatively, wherein said connecting duct can rotate main catheter body with respect to the hairbrush conduit.
9. upright vacuum cleaner according to claim 8, wherein: described connecting duct comprises:
First tube connector, described first tube connector is arranged on the wire support member place;
Second tube connector, described second tube connector are arranged on and suck the ozzle place, and are connected with the hairbrush conduit; With
Rotating part, described rotating part are formed between first tube connector and second tube connector, so that first tube connector rotates with respect to second tube connector.
10. upright vacuum cleaner according to claim 9, wherein: the rotating part of described connecting duct comprises central shaft, described central shaft and location, the first rotating shaft coaxle ground, wherein wire support member is rotated with respect to sucking ozzle on first rotating shaft.
11. upright vacuum cleaner according to claim 10, wherein: described rotating part comprises:
Extension, described extension are formed on the place, end of first tube connector or locate in the end of second tube connector;
Insertion section, described insertion section are formed on and will be inserted into the place, end of second tube connector in the extension or the place, end of first tube connector; And
Seal member, described seal member are arranged between extension and the insertion section, to seal between extension and insertion section.
12. upright vacuum cleaner according to claim 11 also comprises: fixed part, described fixed part is in order on the inner circumferential surface that is fixed on the extension or the seal member that forms on the outer circumferential surface of insertion section.
13. upright vacuum cleaner according to claim 12, wherein: described seal member comprises O type ring.
14. upright vacuum cleaner according to claim 10, wherein: form described connecting duct, make: the air and first rotating shaft that enter from the hairbrush conduit flow to main catheter body abreast.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96467607P | 2007-08-14 | 2007-08-14 | |
| US60/964,676 | 2007-08-14 | ||
| KR20070093886 | 2007-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101366610A true CN101366610A (en) | 2009-02-18 |
Family
ID=40410727
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101103404A Pending CN101366610A (en) | 2007-08-14 | 2008-06-04 | Upright type vacuum cleaner |
| CN2008101255303A Expired - Fee Related CN101366612B (en) | 2007-08-14 | 2008-06-10 | Vacuum cleaner for use in both upright form and canister form |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101255303A Expired - Fee Related CN101366612B (en) | 2007-08-14 | 2008-06-10 | Vacuum cleaner for use in both upright form and canister form |
Country Status (2)
| Country | Link |
|---|---|
| KR (3) | KR20090017373A (en) |
| CN (2) | CN101366610A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210575A (en) * | 2010-04-12 | 2011-10-12 | 乐金电子(天津)电器有限公司 | Hose connection structure |
| CN102462442A (en) * | 2010-11-18 | 2012-05-23 | 碧洁家庭护理有限公司 | Vacuum cleaner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5836047A (en) * | 1994-01-20 | 1998-11-17 | Daewoo Electronics Co., Inc. | Vacuum cleaner for both upright and canister modes |
| KR970014673A (en) * | 1995-09-29 | 1997-04-28 | 배순훈 | Wheel Mounting Structure of Hybrid Vacuum Cleaner |
| JP2002209803A (en) * | 2001-01-19 | 2002-07-30 | Toshiba Tec Corp | Vacuum cleaner |
| JP2003265381A (en) * | 2002-03-19 | 2003-09-24 | Toshiba Tec Corp | Vacuum cleaner |
| KR100701177B1 (en) * | 2005-08-18 | 2007-03-28 | 주식회사 대우일렉트로닉스 | Cabinet mounting structure of vacuum cleaner having variable type of upright type to canister type |
-
2007
- 2007-09-14 KR KR1020070093886A patent/KR20090017373A/en not_active Application Discontinuation
- 2007-09-14 KR KR1020070093880A patent/KR101370821B1/en not_active IP Right Cessation
- 2007-09-14 KR KR1020070093887A patent/KR20090017374A/en not_active Application Discontinuation
-
2008
- 2008-06-04 CN CNA2008101103404A patent/CN101366610A/en active Pending
- 2008-06-10 CN CN2008101255303A patent/CN101366612B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210575A (en) * | 2010-04-12 | 2011-10-12 | 乐金电子(天津)电器有限公司 | Hose connection structure |
| CN102462442A (en) * | 2010-11-18 | 2012-05-23 | 碧洁家庭护理有限公司 | Vacuum cleaner |
| CN102462442B (en) * | 2010-11-18 | 2016-06-22 | 碧洁家庭护理有限公司 | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090017372A (en) | 2009-02-18 |
| CN101366612A (en) | 2009-02-18 |
| KR101370821B1 (en) | 2014-03-07 |
| KR20090017374A (en) | 2009-02-18 |
| CN101366612B (en) | 2012-07-04 |
| KR20090017373A (en) | 2009-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090218 |