CN100508862C - Device handle for a vacuum cleaner - Google Patents
Device handle for a vacuum cleaner Download PDFInfo
- Publication number
- CN100508862C CN100508862C CNB038021668A CN03802166A CN100508862C CN 100508862 C CN100508862 C CN 100508862C CN B038021668 A CNB038021668 A CN B038021668A CN 03802166 A CN03802166 A CN 03802166A CN 100508862 C CN100508862 C CN 100508862C
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- CN
- China
- Prior art keywords
- operated
- handlebar
- distance
- groove
- power controller
- 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.)
- Expired - Lifetime
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Classifications
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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
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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
- A47L9/242—Hose or pipe couplings
- A47L9/246—Hose or pipe couplings with electrical connectors
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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
- A47L9/26—Incorporation of winding devices for electric cables
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention relates to a device handle (St) for a vacuum cleaner (1), comprising a moulded mounting (27) for winding up an electrical connector cable (10). According to the invention, an embodiment with improved handling may be achieved, whereby the device handle (St) comprises an insert groove (24) for housing the connector cable (10), facing outwards over the length thereof.
Description
Technical field
The present invention at first relates to a kind of handlebar that is used for vacuum cleaner, has the forming part that is fastened that is used to be electrically connected cable.
Background technology
The handlebar of described type is known in widely various embodiment, and is used to handle the vacuum cleaner as hand held appliances.It is also known that, be used for being arranged on this handlebar that for this stube cable, available a kind of space-saving mode is wrapped on the handlebar of suitable formation fixed-type to the electrical connection cable of vacuum cleaner supply electric energy.Known to same is some schemes, and wherein being electrically connected cable can take off so that directly place on the matrix dust exhaust apparatus from handlebar.
Summary of the invention
With respect to prior art recited above, technical problem of the present invention is that the handlebar that structure is made a kind of described type grips to improve.
The solution of this problem based on the fact be that this handlebar has along the insertion groove of outward direction opening on its length, this groove is intended to be used for holding described stube cable.Can guarantee easily stube cable is arranged on the handlebar securely according to this structure of the present invention.Here this stube cable is arranged on along in the insertion groove of handlebar longitudinal extension, and the degree of depth of this insertion groove is preferably corresponding with the diameter of cable at least, thereby cable can not protruded in outside the profile of handlebar with its lateral surface.
According to the present invention, a kind of handlebar that is used for vacuum cleaner is provided, has had the forming part that is fastened that is used to be electrically connected cable, it is characterized in that, this handlebar has insertion groove on its length, this insertion groove opens wide and is intended to be used to receive the discharge stube cable along outside direction.
Preferably, insertion groove is partially enclosed by fastening bending part.
Preferably, this insertion groove is open upwards in the narrow side of handlebar cross section.
Preferably, two fastening bending parts are positioned at another along one of the longitudinal direction of insertion groove and are provided with nearby, make them stretch out along relative direction, and the opening relevant with cable size remains between the described fastening bending part.
Preferably, the cable protection outlet opening is formed on an end of the basic device that deviates from vacuum cleaner of insertion groove.
Preferably, handlebar has the gripping area that separates with insertion groove.
Preferably, described handlebar is provided with the operated from a distance power controller, and operated from a distance mechanically realizes by the operated from a distance bar, and this operated from a distance bar has the draw bail of the motor unit that is used to be connected to vacuum cleaner.
Preferably, the operated from a distance rod becomes a swingle.
Preferably, this swingle is connected in the operated from a distance power controller through a Worm gear mechanism.
Preferably, this Worm gear mechanism is formed by a spiral ribs, and this spiral ribs is formed on the operated from a distance bar and interacts with the associated groove of operated from a distance power controller.
Preferably, this operated from a distance bar is shaped with tubular form at the end regions of the basic device side of vacuum cleaner.
Preferably, an operated from a distance extension is arranged on this basic device, and when handlebar was inserted into, described operated from a distance extension was connected in described operated from a distance bar.
Preferably, described operated from a distance extension is set back in the described operated from a distance bar.
Preferably, being bonded with each other of the groove of the rib by described operated from a distance bar and described operated from a distance extension realizes that rotation connects between operated from a distance extension and operated from a distance bar.
Preferably, guide ramp is formed on the operated from a distance extension, is positioned at described groove front portion.
Preferably, the guide ramp structure makes the center rib with side direction guide surface, and described guidance surface is converted into described groove on the length of wall.
Preferably, described operated from a distance extension is connected to the power controller that is arranged on the basic device.
Preferably, be arranged on power controller on the basic device and form Rotation Controllers with the rotating shaft that extends along the direction of axis.
Preferably, described operated from a distance power controller forms a slip controller and comprises a plurality of power ranks, and this operated from a distance power controller comprises at least three power ranks, and last power rank can only be set when mechanical obstacles is overcome.
Preferably, described obstacle is outwards outstanding rib, its can be pressed down to operated from a distance power controller gap vacuum cleaner the basic device lateral edges below.
Preferably, the device receptacle that is electrically connected cable is arranged on the end of this electrical connection cable, and this device receptacle has groove, and this groove extends with direction of insertion and the electricity zone is separated with handle.
Preferably, the electric zone of device receptacle has rectangular cross section.
Preferably, outside the electric zone of described handle extending apparatus socket.
Also caused there be not simplifying the operation of the operation of dust suction under the handlebar situation according to solution of the present invention, in this case, stube cable is directly connected on the vacuum cleaner matrix.As the result of the mounting structure of insertion groove form, stube cable can very easily separate from handlebar.If this insertion groove has the device of the fixing stube cable that holds, for example have door bolt and decide device, prove particularly advantageous.Aspect this, preferred construction be wherein insertion groove by the partially enclosed structure of fastening bending part.This fastening bending part can be with the form setting of handlebar part, and it extends in the channel opening top in the ligule mode.The result of this structure is, stube cable only can pass through fastening bending part and takes off from handlebar wittingly by pulling out from insertion groove.In addition, advise that this insertion groove opens wide along the narrow side direction of handlebar cross section.Same proof advantageously, if two fastening bending parts on the longitudinal direction of insertion groove one be positioned at another and be provided with nearby, thereby they are outstanding along relative direction, an opening that is associated with cable size remains between the fastening bending part.Therefore, stube cable is inserted in the groove by not blocking along the outstanding fastening bending part of relative direction, so stube cable is clamped by fastening bending part and prevents to come off automatically from handlebar.Here select remaining on, make stube cable easily to block respectively and not curl by fastening kink along the opening between outstanding two the fastening bending parts of relative direction.If this insertion groove and fastening bending part are made of the plastic material of protection stube cable, remain in the diameter that two openings between the fastening bending part can equal or be slightly smaller than cable.In contrast, the cross section of this insertion groove is preferably selected greater than the diameter of cable, makes that in the operating period that cable is arranged on the handlebar this stube cable also can carry out pull by insertion groove and finally be located until it.A kind of like this on a kind of particularly advantageous structure proof, one of them cable protection outlet opening is formed on the end that deviates from this device of this insertion groove.Therefore make the mode rounding of insertion groove radially outward to widen, thus a kind of stube cable of insertion curl the end that anti-locking apparatus is formed on this groove.If this handlebar has the gripping area that separates with insertion groove in addition, be favourable from work angle so.
The present invention also relates to a kind of handlebar that is used to have the vacuum cleaner of operated from a distance power controller.This handlebar can be known from DE 196 08 247 Al.Shown in the document and described a kind of handlebar that is controlled at the suction motor in the basic device with electric means.In order advantageously to develop a kind of handlebar of described type, the operated from a distance bar that has proposed the draw bail of described operated from a distance by having the motor unit that is used to be connected to vacuum cleaner is mechanically realized.According to the present invention, be that thereby be incorporated into the reason that the power control of the motor unit on the vacuum cleaner base body housing mechanically realized the operated from a distance bar that passes handlebar is connected in the power controller on the grip portions that is arranged in the handlebar.The draw bail of the operated from a distance bar that dreams up allows handlebar to take off from basic cleaning vacuum plant together with the operated from a distance bar, thus as known to above-mentioned patent application, vacuum cleaner can be used as a kind of above the ground device, is used for carrying out dust suction in inaccessible place.Because the operated from a distance of frame for movement, the electrical connection of vacuum cleaner can be set directly on the basic dust collector device, and regardless of operator scheme, that is whether operate by handlebar.In a kind of development of theme of the present invention, having proposed the operated from a distance rod becomes a swingle.This action bars is preferably around the rotation of the longitudinal axis of handlebar or around the axle rotation of extension in parallel.For this purpose, the power controller that acts on the operated from a distance bar can form a Rotation Controllers.But preferred construction is a kind of like this, and wherein this swingle is connected to power controller via Worm gear mechanism.The result of this configuration is that this power controller can provide in the mode of user-friendly slip controller.The slip that preferably occur in the power controller of handlebar longitudinal extension direction is actuated via Worm gear mechanism and is converted into rotatablely moving of operated from a distance bar.A kind of in this regard preferred version is a kind of like this, and wherein said Worm gear mechanism forms by being formed on the operated from a distance bar and with the interactional helical rib of the associated slots of power controller.In a kind of preferred structure of theme of the present invention, described draw bail is formed by the tubular structure of the device side end regions of this operated from a distance bar.Further proposed to remain to be arranged on the operated from a distance extension on the described device, this extension when handlebar is inserted into and the operated from a distance bar link.Thereby be sent to the operated from a distance extension of basic device via the rotation of the operated from a distance bar that power controller caused of handlebar, motor unit is controlled via this long-range extension.In this operated from a distance extension has collapsed into this operated from a distance bar and when being on the coupled position, this operated from a distance extension and operated from a distance bar preferably are coupled to each other to rotate fixing mode.For the common retraction ability that also allows handlebar combines with the mechanical remote operation, the groove that has proposed rib by the operated from a distance bar and extension in a kind of favourable research and development form is bonded with each other and realizes that the rotation between operated from a distance extension and the operated from a distance bar connects.Here along the length of the rib longitudinal extension orientation measurement, the operated from a distance bar of handlebar, at least corresponding to the maximal dilation distance, make no matter the extended position of handlebar how, the rib of operated from a distance bar all is bonded in the groove of extension with the rotation connecting mode.Even, be positioned at the front of groove in order not have also can guarantee to have proposed a guide ramp and be formed on the operated from a distance extension in the accurate retraction groove of this rib under the situation of alignment at rib and groove.The effect of the rib by the operated from a distance bar-under the situation that this rib and groove depart from an angle each other-this guide ramp causes rotating backward or forward automatically of the operated from a distance extension that comprises groove to enter the position that rib and groove are in alignment with each other.Thereby the expection of operated from a distance extension and operated from a distance bar connects and to be achieved, no matter the position that is positioned at the power controller on the handle how.In a kind of preferred construction aspect this is a kind of like this, and wherein the guide ramp structure makes the center rib with side direction guide surface, and described guidance surface is converted into groove on the length of wall.The center rib here makes the latter slip over left side or right side that relevant guidance surface slides to rib as the deflector of the rib of operated from a distance bar, and the corresponding rotation that this causes the operated from a distance extension is introduced in the groove until this rib.This configuration structure has been avoided the dead band.Above-mentioned feature operated from a distance extension therein is connected in the structure of the power controller on the device and proves particularly advantageous.Thereby operated from a distance extension and operated from a distance bar are made uniform each other, no matter the position of two power controllers how, the power controller on the handle preferably has priority.This means, when handlebar is inserted in the basic device, the position of the power controller on the handlebar by operated from a distance extension during connecting rotation and the rib of operated from a distance bar follow effect, preferably be delivered to the power controller on the basic device.Power controller on the device preferably acts on motor unit via electronic installation.Also propose, the power controller on the device forms the Rotation Controllers that rotating shaft extends along handlebar axis direction.But what also can conceive here is that structure and the operated from a distance bar that has corresponding to the power controller on the handlebar connects by Worm gear mechanism, thereby makes the power controller on the device also can form slip controller.This operated from a distance extension is preferably suitable for carrying out angular movement but not lengthwise movement in the power controller that preferably forms Rotation Controllers.The end that is associated with Rotation Controllers of operated from a distance extension has two vertical strut rails, leave groove and be bonded in the respective grooves or similar structures of Rotation Controllers between them, this allows distortion generation by vertical strut rail along the elasticity relative motion on the direction of rotation.Therefore, be very easy to adapt to the tolerance that the rotate path aspect of element is closed in each connection.
The present invention also relates to be positioned at the power controller on the vacuum cleaner handle bar, this power controller forms slip controller and has a plurality of power ranks.In order to improve the power controller of described type, particularly from work angle, proposed described power controller and comprised at least three power ranks, just final power rank can only can be set after mechanical obstacles is overcome.Here this power controller can be electrically and is mechanically acted on motor unit in the basic device.Under three other situations of power stage, according to the present invention, the first and second power ranks can be set under the situation that does not have very big obstruction.Also it is contemplated that specific locking device is set between these original level.These two power ranks are normally enough to common dust suction.But, increase pumping power if desired, in case a tangible obstacle is overcome, just can reach the final power rank so.This obstacle more is difficult to overcome than the latched position between the normal power rank, makes this obstacle before final power rank need expressly to be gone to overcome by the user.A kind of preferred construction is a kind of like this in aspect this, and wherein this obstacle is a rib to outer process, this protruding rib to be pressed down to the power controller gap the device lateral edge below.In order to reach the final power rank, the preferably visible rib of this upside at power controller must be depressed in such a way so that allow being moved further of power controller.
At last, the present invention relates to a kind of device receptacle that is used to have handlebar and installs the electrical connection cable of vacuum cleaner partly.This socket is known for electrical installation.Each of these sockets forms the electrical installation insertion device that allows electrical installation to separate from its connection lead-in wire together with the plug that can insert wherein.In this case, socket is arranged on and connects on the lead-in wire, and plug be arranged on securely electrical equipment this on so that latch can not be under the voltage under insertion state not.The device receptacle that is used for the described type of vacuum cleaner for example can be known from DE 196 08 247 Al.Here in order advantageously to research and develop a kind of socket, particularly from the angle of operation, proposed this socket and had a groove, this groove separates with handle along the direction of insertion extension and with the electricity zone.This structure forms a kind of handle of qualification, and this handle separates with the electricity zone, and socket can plug on it advantage that this just provides operation to be correlated with.In addition, when socket inserts, extend in groove between electric zone and the handle and can be used for guiding Block Cartridge.Socket is directed in place simultaneously.In addition, can be arranged to, under the insertion state, electricity zone and the stube cable that extends at the regional bearing of trend of electricity are arranged in fact on the stowed position that is in the laterally disposed open slot in handlebar, and the handle side of separating is outside outstanding handlebar.In addition, preferably, the electric zone of socket has rectangular cross section.Also propose, handle stretches out outside the electric zone of socket along the longitudinal extension direction of socket.In addition, if handle has the forming part that is easy to grip, and have on the side relative with forming part that same being easy to grips, the structure of cavity type being positioned at, this is proved to be gripping is useful.
Description of drawings
The present invention will be described in more detail in conjunction with the drawings, and described accompanying drawing just illustrates exemplary embodiments, wherein:
Fig. 1 illustrates the perspective view as the vacuum cleaner of lever operated vacuum cleaner;
Fig. 2 illustrates and is installed in perspective view on the basic device, that be equipped with the handlebar that is electrically connected cable;
Fig. 3 illustrates handlebar free end that can be associated with basic device and the perspective view that has the device receptacle that is electrically connected cable;
Fig. 4 illustrate along the handlebar free end together with the direction of the device receptacle that is associated, with the end-view shown in the perspective view;
Fig. 5 illustrate along the direction of the free open of the Block Cartridge of basic device, with the end-view shown in the perspective view;
Fig. 6 illustrates the detailed icon of the attachment areas between the Block Cartridge of handlebar and basic device, and device receptacle and handlebar are inserted into so that according to Fig. 1 vacuum cleaner is used as lever operated vacuum cleaner;
Fig. 7 illustrates the view corresponding to Fig. 6, leaves the device receptacle that is associated so that use vacuum cleaner as device above the floor of easy operating though handlebar is removed;
Fig. 8 illustrates the perspective view of one handle bar holding end with detailed form;
Fig. 9 illustrates the perspective view of this gripping area, in order to back-end region to be shown;
Figure 10 illustrates decomposition diagram, relates to the main element of the operated from a distance power control of the motor unit that is used for being arranged on basic device;
Figure 11 is detailed partial cross sectional views, is illustrated in power controller and the interactional zone of operated from a distance bar that is arranged in the handlebar on the handlebar;
Figure 12 is the profile along Figure 11 center line XII-XII;
Figure 13 is the free-ended perspective view of operated from a distance bar only, and it can be associated with the vacuum cleaner basic device;
Figure 14 illustrates along the end-view of the free-ended direction of operated from a distance bar;
Figure 15 illustrates the free-ended longitudinal sectional drawing by handlebar, and the operated from a distance bar is contained in the handlebar;
Figure 16 illustrates the free-ended longitudinal sectional drawing by the Block Cartridge of basic device, and the operated from a distance extension is placed on wherein;
Figure 17 only illustrates the just perspective view of operated from a distance extension;
Figure 18 illustrates along the profile of Figure 17 center line XVIII-XVIII;
Figure 19 illustrates corresponding to longitudinal profile view Figure 16, by Block Cartridge, but have the handlebar that pushes and with the interactional operated from a distance bar of operated from a distance extension;
Figure 20 illustrates by the profile according to the configuration structure of Figure 19;
Figure 21 illustrates remote-operated perspective diagram; And
Figure 22 illustrates the part section diagrammatic sketch by the zone that is positioned at the power controller on the handlebar.
The specific embodiment
At first with reference to Fig. 1 diagram with describe the vacuum cleaner 1 with basic device G, basic device has the motor unit (not shown), and filter chamber 2 is connected in basic device below.This basic device G has adjutage 3, and it freely protrudes in outside the filter chamber 2 and at its free end and forms Block Cartridge 4.Handlebar St is inserted in this Block Cartridge 4, and the insertion portion of this handlebar St forms aluminium section part 5.On the contrary, connecting grip portions 6 preferably is shaped by plastic injection molded.
This handlebar St as a rule can telescopic moving in the adjutage 3 of basic device G, handlebar St can be locked on the desirable extended position.For this purpose, this handlebar St has locking recess 7, vertically evenly distribute along it, and the locking short column 8 that is arranged in Block Cartridge 4 zones of adjutage 3 can insert wherein (seeing Figure 19).Can be by the locking short column 8 of spring action on locking direction by means of handle 9 withdrawals of installing, so that release lever bar St in the rocking bar mode.
Electrical connection is by at one end having the traditional electrical plug and forming at the stube cable 10 that the other end has a device receptacle 11.Especially from Fig. 3 and shown in Figure 4 as can be seen, device receptacle 11 has groove 12, extends and electricity regional 13 is separated with handle 14 along direction of insertion r.Here electric zone 13 cross sections with substantial rectangular.The flat pins seat 15 that is arranged in this electricity zone 13 and is connected in stube cable 10 at the rear portion with electrically conducting manner is holding in the substrate 17 and is opening wide, and this substrate is from free end surface 16 retractions in electricity zone 13.
In addition, extend along the direction that extends axially of stube cable 10 basically in electricity zone 13.
The handle 14 of device receptacle 11 is arranged essentially parallel to electricity zone 13 and extends, and the groove 12 that is provided between electricity zone 13 and the handle 14 opens wide on direction of insertion r.In addition, in order to improve gripping, handle 14 provides forming part 18 at upside.This handle 14 has lower concave part 19 at downside.
Particularly from Fig. 6 and shown in Figure 7 as can be seen, this handle 14 is stretching out on the direction of insertion r outside the electricity zone 13.
In addition, the medial margin towards the handle 14 of groove 12 is provided with the rib 20 that extends along direction of insertion r.
The device receptacle 11 that is used for electrically contacting with the fan motor that is arranged on basic device G the stube cable 10 that is connected is connected to device plug 22, this plug is arranged in the Block Cartridge 4 of adjutage 3 of basic device and has flat pins 21, and this device plug 22 inserts device receptacles 11 and flat pins 21 is bonded in the flat pins seat 15 of respective aligned with electrically conducting manner.
According to the plane that is illustrated in the Block Cartridge 4 among Fig. 5, the device plug 22 of basic device is associated with a lateral region.On bonding station, be formed on the wall portion that groove 12 between the handle 14 of electricity zone 13 and device receptacle 11 holds the adjutage 3 adjacent with device plug 22, by forming and the rib 20 of the handle that the adjutage 3 wall grooves 23 of location engage, provide further guiding along direction of insertion r to device receptacle 11 with corresponding.
As can be seen from Figures 6 and 7, the insertion ability of device receptacle 11 does not depend on for whether vacuum cleaner 1 inserts as lever operated formula vacuum cleaner handle bar St perhaps do not depend on for vacuum cleaner 1 is used as top, floor device (above-floor appliance) handlebar St whether remove.
If this handlebar St has been inserted in the Block Cartridge 4, device receptacle 11 so, particularly electric zone 13 and the stube cable 10 that is connected, be arranged in the inserting groove 24, this groove is outwardly open at the narrow side direction of handlebar cross section, and the size in the electricity zone of its extent of opening and diameter and device receptacle 11 adapts.This inserting groove 24 extends on the whole length of handlebar St, and the groove cross section reduces in the zone of grip portions 6.This just during the longitudinal extension of handlebar St is moved, forms the device receptacle 11 and handlebar St that insert, and particularly aluminium section part 5 relatively moves.
By fastening bending part 25, insertion groove 24 is partly closed in the zone of grip portions 6, described fastening bending part 25 is outstanding from the relative longitudinal edge of insertion groove 24 in the ligule mode, the place, end of the part of the insertion groove on grip portions 6 is positioned at both sides in this case, in first example of every kind of situation, two fastening bending parts 25 are positioned at another along one of the longitudinal direction of insertion groove 24 and are provided with nearby, make them outstanding along relative direction.In each case, and the corresponding groove shape of stube cable 10 diameters opening 26 remain between these paired fastening bending parts 25.
These fastening bending parts 25 make stube cable 10 be stopped in the insertion groove 24.But, can by wish ground stube cable 10 be taken out by overcoming this fastening bending part 25.By the feasible insertion once more of being convenient to stube cable 10 of the elastic construction of fastening bending part 25.
As shown in the drawing, the fastening bending part 25 of another one central authorities can be provided in two ends between the fastening bending part 25.
Being arranged on the broad side in grip portions 6 bottoms is to twine fastening forming part 27, and when this vacuum cleaner 1 did not use, stube cable 10 can be wrapped in the mode of space-saving and twine on the fastening forming part.
Separately but the arc handle portion 28 that is integrally connected to grip portions 6 be formed on the broad side of grip portions 6, it deviates from fastening forming part 27.
The end away from device of insertion groove 24 is incorporated cable protection outlet 29 into, and this outlet is to relax crooked and extend partially into grip portions 28 on radially outer direction, and its result provides device side anti-of stube cable 10 to twine to be hinged with and put.
When vacuum cleaner 1 during as top, floor device, just under the situation that handlebar St unloads, the power control that is arranged on the motor unit among the basic device G is undertaken by the power controller 30 that is arranged among the basic device G and form Rotation Controllers.In the illustrated embodiment, this power controller 30 can be closed rank and be appointed as A in order to set 4 power ranks, and two power ranks in succession are appointed as L1 and L2, and last power rank is appointed as L3.
What be connected in this power controller 30 is operated from a distance extension 31, and it extends through adjutage 3 until Block Cartridge 4, and its longitudinal axis is along the axis x that extends and therefore be parallel to handlebar on the extension line of the rotating shaft y of power controller 30.These operated from a distance extension 31 modes of putting make it not vertically move on power controller 30.But, angular displacement ability relative to each other is provided.This is to comprise plastic material structure by operated from a distance extension 31, leaves two vertical crosspieces (longitudinal crosspiece) 33 of groove 32 therebetween, is bonded in the corresponding slotted eye of power controller 30 and therefore allows strain and realize.
When this vacuum cleaner 1 when having the hand-held formula vacuum cleaner of handlebar St, this operated from a distance extension 31 is used for carrying out the mechanical remote operation by 34 pairs of motor units of another power controller, and this another power controller 34 is arranged in the grip portions 28 of handlebar St.This power controller 34 forms slip controller, can resemble by it and select the power rank the power controller 30 on the device.
This slip power controller 34 acts on the operated from a distance bar 35 that is contained among the handlebar St.This operated from a distance rod becomes swingle and is installed in the tubular portion 36 of handlebar St of contiguous insertion groove 24.Here structural configuration is chosen to make operated from a distance bar 35 freely to be rotated, but can not vertically move in tubular portion 36.
Cooperation between power controller 34 and the operated from a distance bar 35 realizes by Worm gear mechanism (worm gearmechanicsm) 37, its result, and the linear movement of rate controller 34 is converted into rotatablely moving of operated from a distance bar 35.As seeing from the schematic diagram of Figure 12 and Figure 21 that especially for this purpose, power controller 34 has slide block 39, it can in guiding window frame 38 slip, and has groove 40 at its end regions that deviates from power controller 34.The spiral ribs 41 that is arranged on operated from a distance bar 35 ends is bonded in this groove by its T shape profile (sees the profile among Figure 12).By this interaction of spiral ribs 41 and groove 40, the linear movement of power controller 34 or its slide block 39 is converted into rotatablely moving of operated from a distance bar 35.
The end that deviates from Worm gear mechanism 37 of operated from a distance bar 35 ends at a certain distance of corresponding free end apart from handlebar St, and the latter has the patchhole 42 that radially outward broadens in this end.
In addition, operated from a distance bar 35 forms in the tubulose mode and have a rib 43 that extends radially inwardly on inwall.The length of this rib that parallels to the axis 43 adapts to the possible flexible path of handlebar St.
When handlebar St is inserted in the Block Cartridge 4 of basic device G, at first make the free end of the operated from a distance extension 31 of basic device be introduced into and enter subsequently tubulose operated from a distance bar 35 by patchhole 42 by the patchhole 42 formed guidance surfaces that broaden.At last, the rotation idol between operated from a distance extension 31 and the operated from a distance bar 35 connects, and realizes by the bar rib in the radial slot 44 that is bonded on extension 43.Thereafter, the slip of power controller 34 on, the handle 37 that changed by means of Worm gear mechanism is passed to power controller 30 on the device via the operated from a distance extension, is passed to motor unit via power controller 30 that can the built-in electronic device.Operated from a distance extension 31 that has illustrated and the idol of the rotation elasticity between the power controller 30 are connected on this and prove favourable, because can adapt to tolerance in nondestructive mode whereby.
No matter even for how the position of two power controllers 30 in each case and 34 makes operated from a distance bar 35 and operated from a distance extension 31 make uniform each other, guide ramp 45 is formed on the operated from a distance extension 31 in the front of groove 44.This guide ramp structure becomes center rib 46, and it extends perpendicular to rotation and has guide surface 47 in both sides, and described guide surface 47 is converted into groove 44 on the length of wall.Result as this configuration, in two power controllers 30 and 34 different switching positions, the rib 43 of guide post and one of two guide surfaces 47 contact and subsequently handlebar St moving continuously on direction of insertion r cause the rotation forward or backward of operated from a distance extension 31 and enter groove 44 and rib 43 relevant positions.Therefore, when handlebar St is inserted into, be in the position that power controller 30 on the device always presents power controller 34.
As mentioned above, the vacuum cleaner 1 that illustrates and describe has three the active power ranks of L1 to L3.According to the present invention, final power rank L3 only just can be set up after mechanism's obstacle is overcome, and this is particularly under situation about setting with the power controller on the handlebar 34.For this purpose, this power controller has rib 49, and it is along projecting upwards on the direction of the activation projection 48 of power controller 34, and when reaching power rank L2, rib 49 activates the peripheral edge 50 in gap 51 against power controller.When having a mind to press down starting power controller 34, rib 49 go to this obstacle below, therefore reach the final power rank L3 (seeing Figure 22) of expection.Therefore selected by this way this obstacle can only be overcome wittingly.
Disclosed here all features (self) are all relevant with the present invention.Be correlated with/the subsidiary disclosed content of priority document (at the copy of first to file) also is included in the application's the disclosure with its integral body.
Claims (24)
1, a kind of handlebar (St) that is used for vacuum cleaner (1), have the forming part that is fastened (27) that is used to be electrically connected cable, it is characterized in that, this handlebar (St) has insertion groove (24) on its length, this insertion groove opens wide and is intended to be used to receive discharge stube cable (10) along outside direction.
2, handlebar according to claim 1 is characterized in that, insertion groove is partially enclosed by fastening bending part (25).
3, handlebar according to claim 1 and 2 is characterized in that, this insertion groove (24) is open upwards in the narrow side of handlebar cross section.
4, handlebar according to claim 1 and 2, it is characterized in that, two fastening bending parts (25) are positioned at another along one of the longitudinal direction of insertion groove (24) and are provided with nearby, make them stretch out along relative direction, the opening relevant with cable size (26) remains between the described fastening bending part (25).
5, handlebar according to claim 1 and 2 is characterized in that, cable protection outlet opening (29) is formed on an end of the basic device that deviates from vacuum cleaner (1) of insertion groove (24).
6, handlebar according to claim 1 and 2 is characterized in that, handlebar (St) has the gripping area (28) that separates with insertion groove (24).
7, handlebar according to claim 1 (St), it is characterized in that, described handlebar is provided with operated from a distance power controller (34), operated from a distance mechanically realizes by operated from a distance bar (35), and this operated from a distance bar has the draw bail of the motor unit that is used to be connected to vacuum cleaner (1).
8, handlebar according to claim 7 is characterized in that, operated from a distance bar (35) forms a swingle.
9, handlebar according to claim 8 is characterized in that, this swingle is connected in operated from a distance power controller (34) through a Worm gear mechanism (37).
10, handlebar according to claim 9 is characterized in that, this Worm gear mechanism (37) is formed by a spiral ribs (41), and this spiral ribs is formed on that operated from a distance bar (35) is gone up and interacts with the associated groove (40) of operated from a distance power controller (34).
According to each described handlebar among the claim 7-10, it is characterized in that 11, this operated from a distance bar (35) is shaped with tubular form at the end regions of the basic device side of vacuum cleaner (1).
12, handlebar according to claim 11 is characterized in that, an operated from a distance extension (31) is arranged on this basic device, and when handlebar (St) when being inserted into, described operated from a distance extension is connected in described operated from a distance bar (35).
13, handlebar according to claim 12 is characterized in that, described operated from a distance extension (31) is set back in the described operated from a distance bar (35).
14, handlebar according to claim 12, it is characterized in that being bonded with each other of the rib (43) by described operated from a distance bar and the groove (44) of described operated from a distance extension realizes that rotation connects between operated from a distance extension (31) and operated from a distance bar (35).
15, handlebar according to claim 13, it is characterized in that being bonded with each other of the rib (43) by described operated from a distance bar and the groove (44) of described operated from a distance extension realizes that rotation connects between operated from a distance extension (31) and operated from a distance bar (35).
16, handlebar according to claim 15 is characterized in that, guide ramp (45) is formed on the operated from a distance extension (31), is positioned at described groove (44) front portion.
17, handlebar according to claim 16 is characterized in that, guide ramp (45) structure makes the center rib (46) with side direction guide surface (47), and described guidance surface (47) is converted into described groove (44) on the length of wall.
18, handlebar according to claim 12 is characterized in that, described operated from a distance extension (31) is connected to the power controller (30) that is arranged on the basic device.
19, handlebar according to claim 18 is characterized in that, is arranged on power controller (30) on the basic device and forms the Rotation Controllers with the rotating shaft that extends along the direction of axis (x).
20, handlebar according to claim 7 (St), it is characterized in that, described operated from a distance power controller (34) forms a slip controller and comprises a plurality of power ranks (L1 to L3), this operated from a distance power controller (34) comprises at least three power ranks (L1 to L3), and last power rank (L3) can only be set when mechanical obstacles is overcome.
21, handlebar according to claim 20 is characterized in that, described obstacle is outwards outstanding rib (49), its can be pressed down to operated from a distance power controller gap (51) vacuum cleaner (1) the basic device lateral edges below.
22, handlebar according to claim 1 (St), it is characterized in that, the device receptacle (11) that is electrically connected cable is arranged on the end of this electrical connection cable (10), this device receptacle (11) has groove (12), and this groove extends with direction of insertion (r) and electricity zone (13) is separated with handle (14).
23, handlebar according to claim 22 is characterized in that, the electricity zone (13) of device receptacle (11) has rectangular cross section.
24, according to claim 22 or 23 described handlebars, it is characterized in that, outside the electricity zone (13) of described handle (14) extending apparatus socket (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10200914.7 | 2002-01-12 | ||
| DE10200914A DE10200914A1 (en) | 2002-01-12 | 2002-01-12 | Device handle, as well as power controller and device connector of a vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1615101A CN1615101A (en) | 2005-05-11 |
| CN100508862C true CN100508862C (en) | 2009-07-08 |
Family
ID=7711954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038021668A Expired - Lifetime CN100508862C (en) | 2002-01-12 | 2003-01-09 | Device handle for a vacuum cleaner |
Country Status (7)
| Country | Link |
|---|---|
| EP (4) | EP1925248B1 (en) |
| CN (1) | CN100508862C (en) |
| AT (1) | ATE402648T1 (en) |
| AU (1) | AU2003235802A1 (en) |
| DE (2) | DE10200914A1 (en) |
| ES (1) | ES2306870T3 (en) |
| WO (1) | WO2003056996A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004019044A1 (en) * | 2004-04-02 | 2005-10-20 | Aeg Hausgeraete Gmbh | vacuum cleaner |
| DE102005030160A1 (en) * | 2005-06-29 | 2007-01-04 | Vorwerk & Co. Interholding Gmbh | vacuum cleaner |
| DE102006009233B4 (en) * | 2006-02-28 | 2008-01-10 | BSH Bosch und Siemens Hausgeräte GmbH | Device for controlling the suction power of a vacuum cleaner |
| JP5307519B2 (en) * | 2008-11-18 | 2013-10-02 | 株式会社マキタ | Dust collector |
| DE202010008896U1 (en) | 2010-09-09 | 2011-12-12 | Vorwerk & Co. Interholding Gmbh | Electromotive operated vacuum cleaner |
| DE102015118649A1 (en) * | 2015-10-30 | 2017-05-04 | Vorwerk & Co. Interholding Gmbh | Device for connecting an electrical coupling element |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0853917A1 (en) * | 1997-01-21 | 1998-07-22 | Vorwerk & Co. Interholding GmbH | Suction cleaner running by means of an electric motor, in particular suction cleaner system |
| CN1208597A (en) * | 1997-06-23 | 1999-02-24 | 三洋电机株式会社 | Electric suction cleaner |
| US5983444A (en) * | 1996-03-04 | 1999-11-16 | Vorwerk & Co. Interholding Gmbh | Vacuum cleaner with a motor casing |
| US6169258B1 (en) * | 1996-12-31 | 2001-01-02 | Matsushita Electric Corporation Of America | Three position control switch assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2401037C2 (en) | 1974-01-10 | 1978-03-30 | Eric G. 7000 Stuttgart Doubleday | Pipe section for cleaning machines, in particular for dust or liquid suction devices |
| US4368348A (en) * | 1979-12-21 | 1983-01-11 | Techno-Chemie Kessler & Co. Gmbh | Vacuum cleaner hose with an electrical conductor |
| DE3518013A1 (en) * | 1985-05-18 | 1986-11-20 | Festo KG, 7300 Esslingen | FLEXIBLE HOSE |
| WO1998029022A1 (en) * | 1996-12-31 | 1998-07-09 | Matsushita Appliance Corporation | Three position control switch assembly |
| US6135209A (en) | 1998-10-01 | 2000-10-24 | Uhlenkott; William | Method for installing a water well pump |
-
2002
- 2002-01-12 DE DE10200914A patent/DE10200914A1/en not_active Ceased
-
2003
- 2003-01-09 EP EP08100645.4A patent/EP1925248B1/en not_active Expired - Lifetime
- 2003-01-09 EP EP08161197A patent/EP1990816A2/en not_active Withdrawn
- 2003-01-09 DE DE50310249T patent/DE50310249D1/en not_active Expired - Lifetime
- 2003-01-09 AU AU2003235802A patent/AU2003235802A1/en not_active Abandoned
- 2003-01-09 AT AT03729233T patent/ATE402648T1/en active
- 2003-01-09 EP EP07114658A patent/EP1852049A3/en not_active Withdrawn
- 2003-01-09 CN CNB038021668A patent/CN100508862C/en not_active Expired - Lifetime
- 2003-01-09 EP EP03729233A patent/EP1499225B1/en not_active Expired - Lifetime
- 2003-01-09 ES ES03729233T patent/ES2306870T3/en not_active Expired - Lifetime
- 2003-01-09 WO PCT/EP2003/000125 patent/WO2003056996A1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5983444A (en) * | 1996-03-04 | 1999-11-16 | Vorwerk & Co. Interholding Gmbh | Vacuum cleaner with a motor casing |
| US6169258B1 (en) * | 1996-12-31 | 2001-01-02 | Matsushita Electric Corporation Of America | Three position control switch assembly |
| EP0853917A1 (en) * | 1997-01-21 | 1998-07-22 | Vorwerk & Co. Interholding GmbH | Suction cleaner running by means of an electric motor, in particular suction cleaner system |
| CN1208597A (en) * | 1997-06-23 | 1999-02-24 | 三洋电机株式会社 | Electric suction cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1499225A1 (en) | 2005-01-26 |
| EP1925248B1 (en) | 2015-03-25 |
| WO2003056996A1 (en) | 2003-07-17 |
| CN1615101A (en) | 2005-05-11 |
| EP1852049A3 (en) | 2008-07-09 |
| DE50310249D1 (en) | 2008-09-11 |
| ES2306870T3 (en) | 2008-11-16 |
| EP1925248A1 (en) | 2008-05-28 |
| EP1499225B1 (en) | 2008-07-30 |
| EP1990816A2 (en) | 2008-11-12 |
| DE10200914A1 (en) | 2003-07-24 |
| AU2003235802A1 (en) | 2003-07-24 |
| EP1852049A2 (en) | 2007-11-07 |
| ATE402648T1 (en) | 2008-08-15 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |