CN101242766A - Upright type vacuum cleaner capable of being converted to canister type - Google Patents
Upright type vacuum cleaner capable of being converted to canister type Download PDFInfo
- Publication number
- CN101242766A CN101242766A CNA2006800299017A CN200680029901A CN101242766A CN 101242766 A CN101242766 A CN 101242766A CN A2006800299017 A CNA2006800299017 A CN A2006800299017A CN 200680029901 A CN200680029901 A CN 200680029901A CN 101242766 A CN101242766 A CN 101242766A
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- China
- Prior art keywords
- extension
- vacuum cleaner
- handle
- main body
- suction 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
- A47L5/225—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
- A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
- A47L9/0045—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner specially adapted for holding the suction tube
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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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
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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
- A47L9/32—Handles
- A47L9/325—Handles for 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
- 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
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
Abstract
Disclosed herein is an upright type vacuum cleaner capable of being converted to a canister type. The vacuum cleaner comprises a main body (10) having a suction port (12) and a discharge port (13), a suction unit (15) having a dust collecting port and a discharge opening (18), and on which the main body (10) is rotatably installed, a handle (20) installed to the main body (10), an extension pipe (30) disposed between the handle (20) and the main body (10) and having a hollow inner space to define a flow passage for foreign substances, a securing mechanism (40) between the extension pipe (30) and the main body (10) to restrict a circumference of the extension pipe (30), a cover (50) installed at a portion of the main body (10) where the securing mechanism (40) and a lower end of the extension pipe (30) are disposed, and an attaching mechanism (60) between the securing mechanism (40) and the cover (50) to allow the extension pipe (30) to be detached from the securing mechanism (40).
Description
Technical field
The present invention relates to a kind of upright vacuum cleaner, relate more specifically to a kind of like this upright vacuum cleaner, this upright vacuum cleaner comprises extension, this extension is configured in as the runner of introducing impurity mounting knob, suction hose or dust collecter thereon, thereby when joining to suction hose and dust collecter on the extension, upright vacuum cleaner changes canister type vacuum cleaner into.
Background technology
Vacuum cleaner is a kind of household electrical appliance, its utilization comes from by the strong suction that drives the negative pressure that blower motor and operated vacuum pumps produce and sucks dust and other impurity on the floor that is dispersed in the room, wall, the little crack etc., utilizes the dust-collecting filter that is positioned at wherein to collect dust and other impurity then.
According to shape and use posture, vacuum cleaner can be divided into: canister type vacuum cleaner, and it is convenient to the corner cleaning and moves, and the while is replacing brush and ozzle easily; And upright vacuum cleaner, it is convenient to safeguard and clean than large space easily.
Fig. 1 is the stereogram of the traditional upright vacuum cleaner of expression.
Traditional upright vacuum cleaner comprises: pump unit 100, and it is attached with wheel 105 at lower surface, and is used to suck the dust on the floor; Main body 200 accommodates the parts such as motor etc. therein; And vertical handle 300.
For the upright vacuum cleaner of constructing as mentioned above, pump unit 100 is formed with the air entry (not shown) that is attached with brush at lower surface, and the dust of being removed by brush is inhaled into pump unit by this air entry.Then, the dust of suction flows with air and is collected via filter, simultaneously air is drained into the outside.
The advantage of traditional upright vacuum cleaner is, because the zone of pump unit is wideer than the relevant portion of main body, thereby make the vacuum cleaner can be upright thereon, so traditional upright vacuum cleaner cleans when can be in the room moving on the zone of broad, and can remain on erectility after finishing clean operation.
Yet, owing to must carry out clean operation in the face of under the situation on floor at pump unit, so be difficult to carry out the clean operation in narrow space (for example gap between corner or the furniture).
In addition, owing to main body has heavier relatively weight and remains on erectility by pump unit, so be difficult to clean or change roller and the filter that is installed on the air entry of introducing impurity.Therefore, need a kind of improved vacuum cleaner that overcomes these problems.
Summary of the invention
Technical problem
Therefore, the present invention considers that the problems referred to above make, the purpose of this invention is to provide a kind of upright vacuum cleaner that can change canister type vacuum cleaner into, this upright vacuum cleaner comprises the handle that is releasably attached to the runner of the impurity of qualification introducing simultaneously on the main body, make dust collecter and suction hose join on the handle, thereby can be easily with vacuum cleaner from the vertical pot type that changes into, vice versa.
Technical scheme
According to an aspect of the present invention, above-mentioned and other purpose can realize by a kind of upright vacuum cleaner that can change canister type vacuum cleaner into is provided, this upright vacuum cleaner comprises: main body, and this main body has air entry and exhaust outlet, and comprises aspirator in described air entry; Pump unit, this pump unit has dust collecting opening and exhaust openings, and described main body is releasably attached on this pump unit; Handle, this handle is mounted to the top of described main body; Extension, this extension are releasably attached on the described main body, between described handle and described main body, and have hollow interior space to limit the runner of introducing impurity; Fixed mechanism, this fixed mechanism are installed between described extension and the described main body, to limit the periphery of described extension; And suction hose, this suction hose at one end is connected with described air entry, and optionally is connected with described exhaust openings or described handle at the other end.
Preferably, described upright vacuum cleaner also comprises a lid, and this lid is installed in the part place of described fixed mechanism of being furnished with of described main body and described extension.In addition preferably, described upright vacuum cleaner also comprises attachment means, this attachment means is installed between described fixed mechanism and the described lid, to allow operation by the user that described extension is separated with described fixed mechanism or to be attached to described fixed mechanism.
Preferably, described handle is formed with fastener hole portion, this fastener hole portion is positioned at the upper end of described extension when described handle joins described extension to, thereby and joins the described suction hose of described suction hose to and be communicated with described extension by described fastener hole portion.
Preferably, described extension is provided with fixed projection at its part place corresponding with described fixed mechanism, make described fixed projection along the horizontal outstanding or described extension of withdrawing, and between the inwall of the inner of described fixed projection and described extension, be provided with C shape spring from described extension.Preferably, described fixed mechanism comprises: arrangement portion, and this arrangement portion is recessed to a side of described main body; Semicircle framework, the two ends of this framework are fastened to described arrangement portion and limit the periphery of described extension; And latch hole, this latch hole is passed described framework and is formed and assemble therein described fixed projection.
Preferably, describedly be covered with a plurality of the wheel.
Preferably, described attachment means comprises: through hole, this through hole are formed on described cover and corresponding with described latch hole; Knob, this knob is mounted to described through hole retractedly; And spring, this spring is arranged between described knob and the described lid.
According to another aspect of the present invention, provide a kind of upright vacuum cleaner that can change canister type vacuum cleaner into, this upright vacuum cleaner comprises: main body, and this main body has air entry and exhaust outlet, and comprises aspirator in described air entry; Pump unit, this pump unit has dust collecting opening and exhaust openings, and described main body is releasably attached on this pump unit; Extension, this extension is releasably attached on the described main body, and has hollow interior space to limit the runner of introducing impurity; Handle, this handle are mounted to the upper end of described extension to form the extension runner of introducing impurity; And suction hose, this suction hose at one end is connected with described air entry, and optionally is connected with described exhaust openings or described handle at the other end.
Preferably, described handle comprises: handle body, this handle body are installed to the upper end of described extension and are suitable for limiting the extension of the runner of introducing impurity; Anti-travel mechanism, this anti-travel mechanism is installed between described handle body and the described extension; And handle cover, this handle cover is installed to the front side of described handle body, to keep described anti-travel mechanism and described handle body.
Preferably, described handle body has: the screw thread that forms around the outer wall of lower end, thereby the locking cap by described anti-travel mechanism is fastening: and fastener hole portion, on the inwall of the upper end of this fastener hole portion, be formed with latch locking groove, make described suction hose join in the described fastener hole portion to limit the extension of the runner of introducing impurity.
Preferably, described anti-travel mechanism comprises: resettlement groove, this resettlement groove are formed on the upper periphery of described extension; Geometrical clamp, this geometrical clamp are assemblied in the described resettlement groove; Patchhole, this patchhole are formed on the described handle body, and described geometrical clamp penetrates this patchhole; And locking cap, this locking cap restriction is around the described handle cover and the described handle body of described geometrical clamp and described patchhole.Preferably, a pair of groove that described resettlement groove comprises in the upper periphery that is recessed into described extension, along continuous straight runs is elongated and be spaced apart at a predetermined distance from each other.Preferably, described geometrical clamp has C shape, makes the two ends of described geometrical clamp be assembled in the described resettlement groove.
Advantageous effects
For the upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into, by being releasably attached to the runner that extension on the described main body and handle form impurity, thereby can be according to by user's operation the installation of suction hose being selected and vacuum cleaner being used as canister type vacuum cleaner or upright vacuum cleaner, thereby provide such advantageous effects, promptly, when the cleaning wide region, vacuum cleaner is used as upright vacuum cleaner, thereby can easily clean wide region, and during the impurity that in sucking narrow space or gap, gathers, vacuum cleaner is used as canister type vacuum cleaner, thereby can be convenient to clean operation.
In addition, according to the present invention, described vacuum cleaner comprises the periphery that limits extension and the attachment means that need not insert the fixed mechanism in the extension and can easily separate extension, thereby provide such advantageous effects, promptly, when vacuum cleaner is used as upright vacuum cleaner, in extension, handle and main body, can not form the space, thereby can carry out stable clean operation, and the runner that prevents extension is owing to extension repeats to install with separating and be out of shape or damage, thereby prolonged the service life of vacuum cleaner.
In addition, according to the present invention, can suction hose be installed to the selection on the main body and vacuum cleaner is used as canister type vacuum cleaner or upright vacuum cleaner according to operation by the user, thereby provide such advantageous effects, promptly, when the cleaning wide region, vacuum cleaner is used as upright vacuum cleaner, thereby can easily clean wide region, and during the impurity that in sucking narrow space or gap, gathers, vacuum cleaner is used as canister type vacuum cleaner, thereby can be convenient to clean operation.
In addition, according to the present invention, handle body firmly is installed to the upper end of extension, thereby such advantageous effects is provided, that is, and when vacuum cleaner is used as upright vacuum cleaner, in extension, handle and main body, can not form the space, thereby can carry out stable clean operation, and not only prevent owing to extension repeat install and separate the distortion that causes extension and handle or damage but also prevent between them, to produce the space, and prolonged the service life of vacuum cleaner.
Description of drawings
Can be expressly understood above and other objects of the present invention, feature and other advantage more from detailed description below in conjunction with accompanying drawing, in the accompanying drawing:
Fig. 1 is the stereogram of the traditional upright vacuum cleaner of expression;
Fig. 2 is expression can change the upright vacuum cleaner of canister type vacuum cleaner into according to the present invention a stereogram;
Fig. 3 is the exploded perspective view of expression according to fixed mechanism of the present invention and attachment means;
Fig. 4 is the cutaway view of expression according to fixed mechanism of the present invention and attachment means;
Fig. 5 is that expression is in the fixed mechanism under the mode of operation and the cutaway view of attachment means according to the present invention;
Fig. 6 is the figure of the user mode of the expression upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into;
Fig. 7 is the exploded perspective view of the handle of the expression upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into; And
Fig. 8 is the cutaway view of the handle of the expression upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into.
The specific embodiment
Describe preferred implementation of the present invention below with reference to accompanying drawings in detail.
Fig. 2 is expression can change the upright vacuum cleaner of canister type vacuum cleaner into according to the present invention a stereogram.
The upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into comprises: be limited with the main body 10 of predetermined space therein, it has air entry 12 and exhaust outlet 13, and comprises aspirator in air entry 12; Pump unit 15, it has dust collecting opening (not shown) and exhaust openings 18, and main body removably uprightly is installed on this pump unit 15; Suction hose 70, it is installed between air entry 12 and the exhaust openings 18; Handle 20, it is attached to the top of main body 10; Extension 30, it is releasably attached on the main body 10, between handle 20 and main body 10, and has hollow interior space to limit the runner of introducing impurity; Fixed mechanism 40, it is installed between extension 30 and the main body 10, with the periphery of restriction extension 30; Lid 50, it is installed in the lower end that is furnished with extension 30 of main body 10 and the part place of fixed mechanism 40; And attachment means 60, it is installed between fixed mechanism 40 and the lid 50, to allow operation by the user that extension 30 is attached to fixed mechanism 40 or to separate with fixed mechanism 40.
For this structure, in suction hose 70 is assembled to exhaust openings 18 and main body 10 when being placed on the upper surface of pump unit 15, vacuum cleaner becomes vertical, and this moment, impurity and the air by the dust collecting opening suction of pump unit 15 flowed into main body 10 via exhaust openings 18 and suction hose 70 by air entry 12.On the other hand, when suction hose 70 separates with exhaust openings 18 and joins on the handle 20 and main body 10 when separating with pump unit 15, vacuum cleaner becomes pot type, and as shown in Figure 5, this moment, impurity and air were along 10 suction channels that extend flow via handle 20 from extension 30 to main body.
With reference to Fig. 2, main body 10 is limited with the space of perpendicular elongate therein to receive dust arrester and aspirator.Main body 10 is formed with air entry 12 at upper surface, and is formed with exhaust outlet 13 in preceding bottom.
The bottom of pump unit 15 is wideer than main body 10, makes that main body 10 can be upright when main body 10 joins the upper surface of pump unit 15 to.Dust collecting opening is formed on the place, bottom surface of pump unit 15, and exhaust openings 18 is formed on a side place on the top of pump unit 15, makes impurity and the air introduced discharge by this exhaust openings.Like this, when main body 10 joined the upper surface of pump unit 15 to, vacuum cleaner became vertical, and impurity and the air that introduce by dust collecting opening this moment are inhaled into main body 10 via exhaust openings 18 and suction hose 70.
Fig. 3 is the exploded perspective view of expression according to fixed mechanism of the present invention and attachment means, and Fig. 4 is the cutaway view of expression according to fixed mechanism of the present invention and attachment means.
For this structure, when extension 30 inserted in the framework 44, fixed projection 32 was pressed in the extension 30 by framework 44, makes C shape spring 34 be compressed in the extension 30, as shown in Figure 5.When extension 30 inserted in the framework 44 fully, fixed projection 32 utilized the restoring force of C shape spring 34 to project to latch hole 46 outsides, thereby extension 30 can be installed on the main body fully.
Like this, when extension 30 is installed on the main body 10 or separates with main body 10, extension 30 is installed under such state, the periphery of extension 30 mechanics limit that is fixed wherein, and need not change the shape that is limited to the runner in the hollow extension 30, perhaps fixed mechanism 40 need not be inserted these runners, thus prevent to be defined for impurity runner extension 30 since the installation that repeats of extension 30 be out of shape or damage with separating.
Attachment means 60 comprises: through hole 62, and it is formed on and covers on 50 and corresponding with latch hole 46; Knob 64, it is installed to through hole 62 retractedly; And spring 66, it is arranged between knob 64 and the lid 50.When promoting knob 64, be pressed in the extension 30 with the inner corresponding fixed projection 32 of knob 64, as shown in Figure 5, thereby extension 30 can be separated with main body 10.
Below the operation that can change the upright vacuum cleaner of canister type vacuum cleaner according to the present invention into will be described.
With vacuum cleaner when the upright vacuum cleaner, at first extension 30 is inserted and covers 50 and fixed mechanism 40.Then, when extension 30 process rakes, fixed projection 32 portions of being tilted promote, and in the withdrawal extension 30, thereby compression C shape spring 34.When extension 30 inserted wherein fully, fixed projection 32 projected to the outside of latch hole 46 by the restoring force of C shape spring 34, thereby made extension 30 be installed to main body 10 fully.As a result, vacuum cleaner changes upright vacuum cleaner into, thereby the user can utilize handle 20 to carry out clean operation by means of being installed to when wheel 16 on the pump unit 15 moves pump unit 15.
Then, when the gap of cleaning between little space or the furniture, can after changing vacuum cleaner into canister type vacuum cleaner, use.For this reason, promote knob 64, make the inner of knob 64 that fixed projection 32 is pushed in the extension 30, thereby discharge the vertical constraints of extension 30.Then, by the pull handle 20 that makes progress the lower end of extension 30 is separated with lid 50 with framework 44.
Then, suction hose 70 is installed between the 22a of fastener hole portion and air entry 12 of the handle 20 that separates with main body 10, and dust collecter 80 is installed to the lower end of extension 30, thereby formation canister type vacuum cleaner, as shown in Figure 6, for this canister type vacuum cleaner, lie under the situation on the floor in main body 10 and to carry out clean operation in the moving handle 20 and extension 30.
Fig. 7 is the exploded perspective view of the handle of the expression upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into, and Fig. 8 is the cutaway view of the handle of the expression upright vacuum cleaner that can change canister type vacuum cleaner according to the present invention into.
For this structure, handle body 22 and handle cover 24 are installed to the upper end of extension 30 by means of anti-travel mechanism 26, and the runner of extension 30 is communicated with runner in being limited to handle body 22.When thereby suction hose 70 is connected the transformation vacuum cleaner with the 22a of fastener hole portion of handle body 22, handle 20 limits single runner with extension 30 and suction hose 70, be introduced into main body 10 with permission impurity by this runner, and strengthen the grasping sense by grip part 22b.
As shown in Figure 8, anti-travel mechanism 26 comprises: resettlement groove 26b, and it is formed on the upper periphery of extension 30; Geometrical clamp 26d, it is assemblied among the resettlement groove 26b; Patchhole 26c, it is formed on the handle body 22, and geometrical clamp 26d penetrates this patchhole 26c; And locking cap 26a, its restriction is around handle body 22 and the handle cover 24 of geometrical clamp 26d and patchhole 26c.
The a pair of groove that resettlement groove 26b comprises in the upper periphery that is recessed into extension 30, along continuous straight runs is elongated and be spaced apart at a predetermined distance from each other.Geometrical clamp 26d is a C shape, makes the two ends of geometrical clamp 26d be assembled among the resettlement groove 26b.
For this structure, after inserting locking cap 26a in the extension 30, handle body 22 is assembled in the extension 30.At this moment, utilize the patchhole 26c with the corresponding layout of mounting groove 26b,, thereby prevent shaking of handle body 22 geometrical clamp 26d insertion resettlement groove 26b.
Then, handle cover 24 is fastened to the front side of handle body 22, thereby prevents that geometrical clamp 26d is removed, and cover patchhole 26c and geometrical clamp 26d, thereby provide prominent outward appearance for handle 20 by handle cover 24 by bolted.At last, by locking cap 26a is fastened to the lower end of handle body 22 and handle cover 24 handle 20 is installed on the extension fully.
Below the operation that can change the upright vacuum cleaner of canister type vacuum cleaner according to the present invention into will be described.
Can be releasably attached to main body 10 owing to be attached with the extension 30 of handle 20 as mentioned above, so when the user wants vacuum cleaner when the upright vacuum cleaner, by bonnet 50 extension 30 is mounted to main body 10 in this state, as shown in Figure 2.Like this, the user can carry out clean operation in by means of wheel 16 mobile agents 10 that are installed on the pump unit 15 by handle 20.
In addition, can be as described below with vacuum cleaner from the vertical pot type that changes into.At first, by operation knob 64 extension 30 is separated with main body 10.Then, suction hose is separated and inserts the 22a of fastener hole portion of handle body 22 with exhaust openings.At last, main body 10 is separated with pump unit 15 and lie on the floor, thereby constitute canister type vacuum cleaner.Under this state, join dust collecter 80 lower end of extension 30 to, thereby can easily clean narrow space such as the gap between the furniture.
Though disclose preferred implementation of the present invention for illustrative purposes, it will be understood by those skilled in the art that and to carry out various modifications, interpolation and alternative, and can not break away from disclosed scope and spirit of the present invention in the claims.
Claims (14)
1. upright vacuum cleaner that can change canister type vacuum cleaner into, this upright vacuum cleaner comprises:
Main body, this main body has air entry and exhaust outlet, and comprises aspirator in described air entry;
Pump unit, this pump unit has dust collecting opening and exhaust openings, and described main body is releasably attached on this pump unit;
Handle, this handle is mounted to the top of described main body;
Extension, this extension are releasably attached on the described main body, between described handle and described main body, and have hollow interior space to limit the runner of introducing impurity;
Fixed mechanism, this fixed mechanism are installed between described extension and the described main body, to limit the periphery of described extension; And
Suction hose, this suction hose at one end is connected with described air entry, and optionally is connected with described exhaust openings or described handle at the other end.
2. vacuum cleaner according to claim 1, this vacuum cleaner also comprises:
Lid, this lid is installed in the part place of described fixed mechanism of being furnished with of described main body and described extension.
3. vacuum cleaner according to claim 2, this vacuum cleaner also comprises:
Attachment means, this attachment means are installed between described fixed mechanism and the described lid, to allow operation by the user that described extension is separated with described fixed mechanism or to be attached to described fixed mechanism.
4. vacuum cleaner according to claim 1, wherein, described handle is formed with fastener hole portion, this fastener hole portion is positioned at the upper end of described extension when described handle joins described extension to, thereby and joins the described suction hose of described suction hose to and be communicated with described extension by described fastener hole portion.
5. vacuum cleaner according to claim 1, wherein, described extension is provided with fixed projection at its part place corresponding with described fixed mechanism, make described fixed projection along the horizontal outstanding or described extension of retraction, and between the inwall of the inner of described fixed projection and described extension, be provided with C shape spring from described extension.
6. vacuum cleaner according to claim 5, wherein, described fixed mechanism comprises: arrangement portion, this arrangement portion is recessed to a side of described main body; Semicircle framework, the two ends of this framework are fastened to described arrangement portion and limit the periphery of described extension; And latch hole, this latch hole is passed described framework and is formed and assemble therein described fixed projection.
7. according to claim 2 or 6 described vacuum cleaners, wherein, describedly be covered with a plurality of the wheel.
8. according to claim 3 or 6 described vacuum cleaners, wherein, described attachment means comprises: through hole, this through hole are formed on described cover and corresponding with described latch hole; Knob, this knob is installed to described through hole retractedly; And spring, this spring is arranged between described knob and the described lid.
9. upright vacuum cleaner that can change canister type vacuum cleaner into, this upright vacuum cleaner comprises:
Main body, this main body has air entry and exhaust outlet, and comprises aspirator in described air entry;
Pump unit, this pump unit has dust collecting opening and exhaust openings, and described main body is releasably attached on this pump unit;
Extension, this extension is releasably attached on the described main body, and has hollow interior space to limit the runner of introducing impurity;
Handle, this handle are mounted to the upper end of described extension to form the extension runner of introducing impurity; And
Suction hose, this suction hose at one end is connected with described air entry, and optionally is connected with described exhaust openings or described handle at the other end.
10. vacuum cleaner according to claim 9, wherein, described handle comprises: handle body, this handle body are installed to the upper end of described extension and are suitable for limiting the extension of the runner of introducing impurity; Anti-travel mechanism, this anti-travel mechanism is installed between described handle body and the described extension; And handle cover, this handle cover is installed to the front side of described handle body, to keep described anti-travel mechanism and described handle body.
11. vacuum cleaner according to claim 10, wherein, described handle body has: the screw thread that forms around the outer wall of lower end, thereby the locking cap by described anti-travel mechanism is fastening: and fastener hole portion, on the inwall of the upper end of this fastener hole portion, be formed with latch locking groove, make described suction hose join in the described fastener hole portion to limit the extension of the runner of introducing impurity.
12. vacuum cleaner according to claim 10, wherein, described anti-travel mechanism comprises: resettlement groove, this resettlement groove are formed on the upper periphery of described extension; Geometrical clamp, this geometrical clamp are assemblied in the described resettlement groove; Patchhole, this patchhole are formed on the described handle body, and described geometrical clamp penetrates this patchhole; And locking cap, this locking cap restriction is around the described handle cover and the described handle body of described geometrical clamp and described patchhole.
13. vacuum cleaner according to claim 12, wherein, described resettlement groove comprises in the upper periphery of recessed described extension, along continuous straight runs is elongated and a pair of groove that is spaced apart at a predetermined distance from each other.
14. vacuum cleaner according to claim 12, wherein, described geometrical clamp has C shape, makes the two ends of described geometrical clamp be assembled in the described resettlement groove.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050075733 | 2005-08-18 | ||
| KR1020050075733A KR100701175B1 (en) | 2005-08-18 | 2005-08-18 | Vacuum cleaner having variable type of upright type to canister type |
| KR1020050075734 | 2005-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101242766A true CN101242766A (en) | 2008-08-13 |
Family
ID=39933846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800299017A Pending CN101242766A (en) | 2005-08-18 | 2006-08-17 | Upright type vacuum cleaner capable of being converted to canister type |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100701175B1 (en) |
| CN (1) | CN101242766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486982A (en) * | 2011-11-11 | 2015-04-01 | 伊莱克斯家用护理产品有限公司 | Latch assembly for a vacuum system |
-
2005
- 2005-08-18 KR KR1020050075733A patent/KR100701175B1/en not_active IP Right Cessation
-
2006
- 2006-08-17 CN CNA2006800299017A patent/CN101242766A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486982A (en) * | 2011-11-11 | 2015-04-01 | 伊莱克斯家用护理产品有限公司 | Latch assembly for a vacuum system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070021464A (en) | 2007-02-23 |
| KR100701175B1 (en) | 2007-03-28 |
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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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20080813 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |