CN1331951A - Suction cleaner - Google Patents

Suction cleaner Download PDF

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Publication number
CN1331951A
CN1331951A CN01118377A CN01118377A CN1331951A CN 1331951 A CN1331951 A CN 1331951A CN 01118377 A CN01118377 A CN 01118377A CN 01118377 A CN01118377 A CN 01118377A CN 1331951 A CN1331951 A CN 1331951A
Authority
CN
China
Prior art keywords
mentioned
main
dust collector
guide
charging rack
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.)
Granted
Application number
CN01118377A
Other languages
Chinese (zh)
Other versions
CN1191039C (en
Inventor
田中孝
森田明宏
吉田润
森好弘
土肥宪一郎
小林利造
丰冈贤次
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP190044/2000 priority Critical
Priority to JP2000190044A priority patent/JP2002000527A/en
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN1331951A publication Critical patent/CN1331951A/en
Application granted granted Critical
Publication of CN1191039C publication Critical patent/CN1191039C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2873Docking units or charging stations
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362Suction 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

Abstract

The present invention is to surely guide a vacuum cleaner body which is mounted on a charging base to a correct mounting location while suppressing the generation of scars on the external surface. A guide rib 18 is projected from the upper surface of the rear section of the vacuum cleaner body 1 which is guided by the guide surface 24 of the charging base 2. Then, the vacuum cleaner is constituted in such a manner that when the vacuum cleaner body 1 is placed on the charging base 2, the guide rib 18 comes into contact with the guide surface 24 and is guided. In this case, scars which are generated accompanying the guiding action are concentrated to the end edge of the guide rib 18, and are prevented from being generated on the external surface of the vacuum cleaner body 1.

Description

Dust catcher
The invention relates to a kind of invention of rechargeable dust catcher, this dust catcher is equipped with battery in its main body of dust collector inside, relies on the above-mentioned storage battery power supply that charges from the outside to drive electric fan, carries out dust suction.
The dust catcher that general family widely uses, the dust storage chamber of using by electric fan with air-breathing usefulness and trap dust, have air entry and exhaust outlet, and the band main body of dust collector of the wheel of mobile usefulness on the ground, the air intake duct that is connected with above-mentioned air entry by flexible inhaling hose, and the desirable suction cleaner that is contained in above-mentioned air intake duct front end constitutes with taking off, hold handle set on the part of above-mentioned air intake duct during use, rotation by above-mentioned wheel allows main body of dust collector move on the ground, suction cleaner with front end is pressed on the ground of wanting dust suction simultaneously, with this state-driven electric fan.
At this moment, rotation because of above-mentioned electric fan, produced from above-mentioned suction cleaner, introduce the suction air-flow of main body of dust collector through air intake duct, inhaling hose and air entry, dust around the above-mentioned suction cleaner is sucked into this suction air-flow, is focused in the dust storage chamber that is arranged at above-mentioned electric fan front.
In the described in the above dust catcher, the electric fan of main body of dust collector inside, generally be by being drawn out to outside power line, being connected, driving by this power supply power supply with the power supply of indoor or outdoors, but adopt such structure, because said power has been placed restrictions on the moving range of main body of dust collector, therefore each change dust suction position all must reconnect power line, in addition along with the moving of main body of dust collector, the power line of moving the outside to can hinder suction cleaner moving on the ground.
In order to address these problems, just the someone had invented rechargeable dust catcher in the past.This dust catcher is equipped with battery in the main body of dust collector with electronic fan and dust storage chamber, drive electric fan with this storage battery power supply, no longer needs outwards to pull out power line.
Above-mentioned battery charges when dust catcher does not use, therefore can keep the state that can use at any time, communique (A47L9/28 is disclosed No. 8852/1994 in Japanese Utility Model, 5/28) in, a kind of rechargeable dust catcher is disclosed, the charging rack that it adorns charger when not using in the rack of placing main body of dust collector constitutes, when main body of dust collector is placed on this charging rack, the charging terminal that above-mentioned charger is in contact with one another by both is to charge in batteries, and this dust catcher can prevent to forget charging effectively.
But above-mentioned Japanese Utility Model discloses the above-mentioned charging rack of No. 8852/1994 disclosed dust catcher of communique, shape is very simple, be on flat shelf, to adorn charging terminal, when main body of dust collector being placed into this charging rack and getting on, must be with both charging terminal position alignment, as not with its position alignment and above being put into, then the battery in the main body of dust collector just can not charge, and next use may just have problem.
This problem can solve with such way, promptly can on above-mentioned charging rack, establish a guide surface, allow the outside of this guide surface and main body of dust collector join, this main body of dust collector is guided to above-mentioned charging terminal and the contacted effectively correct placement location of charging terminal.But adopt such structure, the outside of main body of dust collector can produce cut because of contacting with guide surface repeatedly, particularly produces on the face that makes progress in use as cut, and is attractive in appearance with regard to more influencing, and makes the user produce offending sensation.
The present invention considers above-mentioned situation and develops and finish, the tram that the charging terminal that its objective is provides a kind of main body of dust collector that is positioned over can guarantee non-the use time on the charging rack to be directed to both positively is in contact with one another, and its unlikely generation cut in outside, and guarantee the rechargeable dust catcher that under laying state, can charge.
The 1st kind of dust catcher of the present invention is a kind of interior dress dust storage chamber that has, the main body of dust collector of electric fan and battery, and the charging rack of interior dress charger, when above-mentioned main body of dust collector is positioned on the placement section set on this charging rack, the charging terminal of above-mentioned charger by being in contact with one another between the two, the rechargeable dust catcher that above-mentioned battery is charged, it is characterized in that having and be arranged at above-mentioned charging rack, the main body of dust collector that is positioned on this charging rack is guided to the guide surface of above-mentioned placement section, and be arranged at above-mentioned main body of dust collector or charging rack, when above-mentioned main body of dust collector is positioned on this charging rack, join with the outside of above-mentioned guide surface or above-mentioned main body of dust collector, the guiding device that between two faces, keeps appropriate gap and channeling conduct.
In the present invention, the guiding device that is arranged at main body of dust collector joins with the guide surface that is arranged on the charging rack, being arranged at the guiding device on the charging rack and the outside of main body of dust collector in addition joins, to the main body of dust collector channeling conduct, it is guided to the contacted effectively placement section of charging terminal along guide surface.By this guiding, the cut that the main body of dust collector outside produces concentrates on the position that is limited by guiding device, can reduce damage attractive in appearance.
The feature of the 2nd kind of dust catcher of the present invention is the guiding rib that the guiding device of the 1st kind of dust catcher has the outside that is arranged at above-mentioned main body of dust collector highlightedly, joins with the corresponding position of above-mentioned guide surface.
In this invention, the outstanding guiding rib that is arranged at the main body of dust collector outside joins with the guide surface that is arranged on the charging rack, play guiding function, cut on the main body of dust collector that produces because of this guiding is concentrated the edge part that is created in above-mentioned guiding rib, can suppress the main body of dust collector outside and produce cut, reduce damage attractive in appearance.
The feature of the 3rd kind of dust catcher of the present invention be the guiding device of the 1st kind of dust catcher be contained on the above-mentioned main body of dust collector, the part of its outer peripheral face and the mobile wheel of using that above-mentioned guide surface joins.
In this invention, the mobile with wheel double as guiding device of main body of dust collector outside will be contained in, allow set guide surface joins on the part of above-mentioned wheel and the charging rack, play guiding function, cut on the main body of dust collector that produces because of this guiding is concentrated on the face that is created in around the above-mentioned wheel, can suppress the main body of dust collector outside and produce cut, reduce damage attractive in appearance.
The feature of the 4th kind of dust catcher of the present invention is the guided plate that the guiding device of the 1st kind of dust catcher has the guide surface that covers set charging rack or an above-mentioned main body of dust collector outside part, joins with above-mentioned outside or guide surface.
In this invention, the part of the guide surface of charging rack or main body of dust collector outside is covered by tabular guided plate, allow the outside of this guided plate and main body of dust collector or the guide surface of charging rack join, play guiding function, because of the cut that this guiding produces is concentrated the surface that is created in guided plate, can suppress the main body of dust collector outside and produce cut, reduce damage attractive in appearance.In addition, in order to overcome the sliding friction of main body of dust collector outside or charging rack guide surface, channeling conduct swimmingly, the lower material of the most handy coefficient of friction of above-mentioned guided plate is made, cut is concentrated and to be created on the guided plate when joining in order to allow, and the most handy material softer than main body of dust collector and charging rack made.
The feature of the 5th kind of dust catcher of the present invention is that the guiding device of the 1st kind of dust catcher has the guide rolls that is contained on above-mentioned charging rack or the main body of dust collector, rolls and join with the guide surface of the outside of above-mentioned main body of dust collector or above-mentioned charging rack.
In this invention, loaded onto guide rolls at charging rack or main body of dust collector, the outside of this guide rolls and main body of dust collector or the guide surface of charging rack join, and play guiding function swimmingly, can suppress the main body of dust collector outside by its guiding function and produce cut, reduce damage attractive in appearance.When guide rolls was arranged on the charging rack, the periphery that is preferably in this guide rolls was provided with the buffer body that the soft material of rubber and so on is made, in order to avoid produce cut in the rolling joint of main body of dust collector outside.
As top detailed description the in detail, the 1st kind of dust catcher of the present invention, when when the non-use of main body of dust collector, being positioned on the charging rack, the set guiding device of the guide surface of charging rack or main body of dust collector outside joins with above-mentioned outside or guide surface, with main body of dust collector guide to fixed placement position, therefore can correctly be directed to the tram that both charging terminal positively is in contact with one another, guarantee under laying state, can charge effectively, and can suppress to alleviate damage attractive in appearance because of guiding function produces cut in the main body of dust collector outside.
The 2nd kind of dust catcher of the present invention, owing to be as guiding device with the outstanding rib that is provided with in main body of dust collector outside, therefore the cut on the main body of dust collector that produces because of guiding is concentrated the edge part that is created in above-mentioned guiding rib, can suppress the main body of dust collector outside and produce cut, reduce damage attractive in appearance.
The 3rd kind of dust catcher of the present invention, owing to be to allow main body of dust collector move join with the part of wheel and the guide surface of charging rack, as guiding device, so the cut on the main body of dust collector that produces because of guiding is concentrated on the face that is created in around the above-mentioned wheel, can suppress the main body of dust collector outside and produce cut, needn't increase special-purpose member and just can reduce damage attractive in appearance.
The 4th kind of dust catcher of the present invention, owing to cover guided plate at the guide surface of charging rack or the part of main body of dust collector outside, the outside of this guided plate and main body of dust collector or the guide surface of charging rack join, as guiding device, so because of the cut that this guiding produces is concentrated the surface that is created in guided plate, can suppress the main body of dust collector outside and produce cut, reduce effectively damage attractive in appearance.
At last, the 5th kind of dust catcher of the present invention, owing to loaded onto guide rolls at charging rack or main body of dust collector, the outside of this guide rolls and main body of dust collector or the guide surface of charging rack are joined,, therefore can play guiding function swimmingly as guiding device, the cut that produces because of guiding concentrates on the side face of guide rolls, can suppress the main body of dust collector outside and produce cut, reduce, can obtain excellent effect of the present invention damage attractive in appearance.
Below, with reference to accompanying drawing embodiments of the invention are elaborated.
Fig. 1 is the major part side view of dust catcher of the present invention.
Fig. 2 is the side view of expression main body of dust collector state when charging rack takes off.
Fig. 3 is the stereoscopic figure of charging rack.
Fig. 4 is the stereogram of seeing later from main body of dust collector.
Fig. 5 is the cross-sectional view along the V-V line of Fig. 1.
Fig. 6 is the cross-sectional view along the VI-VI line of Fig. 1.
Fig. 7 is the major part side view of the another kind of embodiment of expression dust catcher of the present invention.
Fig. 8 is the cross-sectional view along the VIII-VIII line of Fig. 7.
Fig. 9 is the major part side view of another embodiment of expression dust catcher of the present invention.
Figure 10 is the cross-sectional view along the X-X line of Fig. 9.
Figure 11 is the stereoscopic figure of charging rack of the embodiment of Fig. 9.
Figure 12 is the major part side view of another embodiment of expression dust catcher of the present invention.
Figure 13 is the cross-sectional view along the XIII-XIII line of Figure 12.
Figure 14 is the stereoscopic figure of charging rack of the embodiment of Figure 12.
Fig. 1 is the side view of dust catcher major part of the present invention, and 1 among the figure is main body of dust collector, and 2 among the figure is charging racks.
Above-mentioned main body of dust collector 1 has pair of right and left major diameter rear wheel 11,11 (only expressing among the figure) in its outside, and the minor diameter front vehicle wheel 12 that constitutes by Caster, there are the electric fan of air-breathing usefulness and dust storage chamber (all not expressing among the figure) that trap dust is used in portion within it, simultaneously, (upper surface among the figure) has air entry 13 and exhaust outlet 14 (with reference to Fig. 4) with the back in its front, and above-mentioned air entry 13 is connected with air intake duct and suction cleaner by flexible inhaling hose during use.
In the inside of main body of dust collector 1, shown in the dotted line among Fig. 1 and Fig. 2, the interior battery B that is adorning as power supply, the above-mentioned electric fan of the current drives that this battery B supplies with rotates.Be connected with air entry 13 at above-mentioned inhaling hose, air intake duct and suction cleaner, this suction cleaner is pressed to ground, above-mentioned rear wheel 11,11 and front vehicle wheel 12 rotate on this ground and main body of dust collector 1 are moved, when driving electric fan simultaneously, produced from above-mentioned suction cleaner, suction air-flow in air intake duct, inhaling hose and air entry 13 introducing main body of dust collector 1, dust around the above-mentioned suction cleaner is sucked into this suction air-flow, become trapped in the dust storage chamber that is arranged at above-mentioned electric fan front, carry out known dust suction action.
Above-mentioned charging rack 2 is when main body of dust collector 1 is not done above-mentioned use, with the rack that this main body of dust collector 1 portion of being placed on it uses, plays a part simultaneously that the above-mentioned battery B to main body of dust collector 1 inside charges between resting period.Fig. 2 is the side view of expression main body of dust collector 1 state when charging rack 2 takes off, and Fig. 3 is the stereoscopic figure of charging rack 2.
As shown in Figure 3, charging rack 2 has the base plate 20 of the rectangular flat shape of using as placement section, and respectively along this base plate 20 relatively to the guide portion 21,22 that is provided with of both sides of the edge.Guide portion 21 on one side is to traverse the hollow box body of whole base plate 20, and portion within it shown in the dotted line of Fig. 1 and Fig. 2, is equipped with and contains power circuit, the charger 23 of control circuit.The guide portion 22 of this guide portion 21 and another side relative to a side, the guide surface 24 of the concave shape that the profile of corresponding position (top, back) that is provided with the main body of dust collector 1 that will illustrate with the back is corresponding, have slick and sly curvature.
On the guide portion 22 of another side, relative with guide sections 21 to a side, be provided with the terminal frame 25 and guide bracket 26 of suitably isolating side by side at width.As shown in Figure 3, this terminal frame 25 has the pyramidal shape of tapered expansion with guide bracket 26.Its structure is towards two sides and 21 corresponding sides that are connected with base plate 20 of guide sections of width.
Top at terminal frame 25, be provided with the charging projection 27 of traversing whole width highlightedly, inboard in this charging projection 27 is being provided with the charging terminal 28 that dots among Fig. 2, is connected with the above-mentioned charger 23 of guide portion 21 inboards via the inside of base plate 20.
Fig. 4 is from constituting the above-mentioned stereogram of seeing later that is placed into the main body of dust collector 1 of the placed side that charging rack 2 gets on.As shown in this figure,, be formed with the above-mentioned exhaust outlet 14 that the suction air of discharging above-mentioned electric fan is used, be formed with many long narrow holes side by side at its width and short transverse on the top, back of main body of dust collector 1.
Below the rear portion of main body of dust collector 1, be formed with the terminal frame 25 and the guide bracket 26 corresponding recesses 15,16 of shape and above-mentioned charging rack 2 respectively, with terminal frame 25 corresponding recesses 15 inside, the charging terminal 17 that can contact with the charging terminal 28 of above-mentioned charging projection 27 inboards under the laying state that will illustrate in the back is being set highlightedly, this charging terminal 17, shown in the dotted line of Fig. 1 and Fig. 2, be connected with the battery B of main body of dust collector 1 inboard.
The back shaped upper part of main body of dust collector 1 is the guide surface 24 corresponding convex surfaces with above-mentioned charging rack 2, on this convex surface, is formed with two guiding ribs 18,18 that width is separated by suitable distance, is extended along fore-and-aft direction.
Become the main body of dust collector 1 of back shape as mentioned above, shown in the arrow among Fig. 2, facing down later on from top to bottom is put on the charging rack 2, can be placed on as shown in Figure 1 on the charging rack 2.At this moment, the above-mentioned recess 15,16 of main body of dust collector 1 back embeds terminal frame set on the guide portion 22 of charging rack 2 25 and guide bracket 26, the charging terminal 17 of recess 15 inside inserts in the charging projection 27 at terminal frame 25 tops, contact with the charging terminal 28 of charging rack both sides, the battery B of main body of dust collector 1 inside is connected with the charger 23 of charging rack 2 inside by these charging terminals 17,28, and 23 couples of above-mentioned battery B that establish of this charger charge.
Above-mentioned terminal frame 25 and guide bracket 26, as mentioned above, the two sides of its width is to the inclined plane of base plate 20 tapered inclinations, these two faces embed the recess 15,16 that is positioned over main body of dust collector 1 back on the charging rack 2.Like this, main body of dust collector 1 by the guiding function on above-mentioned inclined plane, is located at width when let-down is to charging rack 2, and under laying state shown in Figure 1, the mobile of width suffers restraints.Fig. 5 is the cross-sectional view along the V-V line of Fig. 1, expression terminal frame 25 and the chimerism of guide bracket 26 with recess 15,16.
Above-mentioned terminal frame 25 and guide bracket 26 have same taper surface relative with guide portion 21 to a side, and on guide sections 21, relative with terminal frame 25 and guide bracket 26 to a side, form and corresponding spill guide surface 24 above the rear portion of main body of dust collector 1.Like this, main body of dust collector 1 is when let-down is to charging rack 2, guide surface 24 by guide portion 21, and relative with it to the taper surface guiding of terminal frame 25 and guide bracket 26, above-below direction (left and right directions among the figure) at itself is located, under laying state shown in Figure 1, the mobile of above-below direction suffers restraints.
Like this, main body of dust collector 1, as shown in Figure 2, facing down later on from top to bottom is put on the charging rack 2, can be by the guiding function of above-mentioned guide surface 24, terminal frame 25 and guide bracket 26, determine the tram of above-below direction and width, as shown in Figure 1, correctly be positioned on the base plate 20 as placement section, under this laying state, above-mentioned charging terminal 17,28 is in contact with one another effectively, and charger 23 can guarantee above-mentioned battery B is charged.
In the above-described embodiment, the guide surface 24 of guide portion 21 on one side, to channeling conduct above the rear portion of the main body of dust collector 1 of convex corresponding with it, on this face, as Fig. 2 and shown in Figure 3, be provided with two guiding ribs 18,18 highlightedly, these two guide rib 18,18 and above-mentioned guide surface 24 to join, and above-mentioned guiding is to realize along guide surface 24 slips by the edge part of guiding rib 18,18.
Fig. 6 is the cross-sectional view along the VI-VI line of Fig. 1, the state that expression guiding rib 18,18 and guide surface 24 join.As shown in this figure, because the outstanding guiding rib 18,18 that is provided with, directly do not contact above the rear portion of main body of dust collector 1 with guide surface 24, therefore even be placed on the charging rack 2 many times, the cut that produces with the sliding-contact of guide surface 24 is also only concentrated the edge part that is created in guiding rib 18,18, can suppress to produce cut above the rear portion of main body of dust collector 1, keep attractive in appearance for a long time, well.
Fig. 7 is the major part side view of another embodiment of expression dust catcher of the present invention, and Fig. 8 is the cross-sectional view along the VIII-VIII line of Fig. 7.This embodiment utilizes its part to protrude in the rear wheel 11,11 of main body of dust collector 1 rear side as the guiding device that is placed on the main body of dust collector 1 on the charging rack 2, as shown in Figure 7, on base plate 20 both sides of charging rack 2 (only expressing a side among the figure), be provided with the curved guide face 30 that has with the corresponding curvature of external diameter of rear wheel 11,11, the rear portion of rear wheel 11,11 contacts with this guide surface 30, main body of dust collector 1 is guided to the institute's allocation on the base plate 20 of charging rack 2.
At this moment, main body of dust collector 1 is placed on the base plate 20, and very little gap is arranged, with the guide surface 24 of charging rack 2 corresponding, as shown in Figure 8, directly do not contact above the rear portion of main body of dust collector 1 with it, can suppress the cut that produces because of contact like this, keep attractive in appearance well.
Fig. 9 is the major part side view of another embodiment of expression dust catcher of the present invention, and Figure 10 is the cross-sectional view along the X-X line of Fig. 9, and Figure 11 is the stereoscopic figure of charging rack 2.
In this embodiment, on the guide surface 24 of charging rack 2, as shown in figure 11, be covered with two guided plates 31,31, these two guided plates be positioned over charging rack 2 on the rear portion of main body of dust collector 1 above contact, main body of dust collector 1 is guided to the institute's allocation on the base plate 20 of charging rack 2.
Adopt this structure, as Fig. 9 and shown in Figure 10, when the exterior upper portion of main body of dust collector 1 is directed and the guide surface 24 of charging rack 2 between a gap that is equivalent to above-mentioned guided plate 31,31 thickness is arranged, can directly not contact with above-mentioned guide surface 24, can suppress the cut that produces because of contact like this, keep attractive in appearance well.Above-mentioned guided plate 31,31 is not the parts of charging rack 2 itself, availablely makes than main body of dust collector 1 softer material, can suppress the cut that produces because of contact so effectively.In order to alleviate the sliding friction with main body of dust collector 1 outside, channeling conduct smoothly, above-mentioned guided plate 31, the 31 low materials of the most handy coefficient of friction are made, and for example can cut out by suitable size with felt, are bonded on the guide surface 24.
In this embodiment, be covered with two guided plates 31,31 on the guide surface 24, but undoubtedly the guided plate 31 more than one or three can be set also.Guided plate 31 also can cover the outside of main body of dust collector 1, in the time of on being positioned over charging rack 2 and guide surface 24 join.But must well set material, size and the covering position etc. of guided plate, in this case, in order to avoid impair the outward appearance of main body of dust collector 1.
Figure 12 represents the major part side view of the another one embodiment of dust catcher of the present invention, and Figure 13 is the cross-sectional view along the XIII-XIII line of Figure 12, and Figure 14 is the stereoscopic figure of charging rack 2.
Among this embodiment, as shown in figure 14, at two positions that the width of the guide surface 24 of charging rack 2 separates, adorning can be around the guide rolls 32 of the axle rotation that roughly is level, its part is exposed on the guide surface 24, guide rolls is joined with being positioned over to roll above the rear portion of the main body of dust collector 1 on the charging rack 2, main body of dust collector 1 is guided to the institute's allocation on the base plate 20 of charging rack 2.
Adopt such structure, as Figure 12 and shown in Figure 13, when the exterior upper portion of main body of dust collector 1 is directed and the guide surface 24 of charging rack 2 between have one to be equivalent to the gap that above-mentioned guide rolls 32 is exposed height, can directly not contact with above-mentioned guide surface 24, can suppress the cut that produces because of contact like this, keep attractive in appearance well.Main body of dust collector 1 is guided sleekly by the rotation of guide rolls 32, can correctly navigate to above-mentioned charging terminal 17,28 position contacting effectively.
Guide rolls 32 is not the parts of charging rack 2 itself, and its side face is made with soft materials such as rubber at least, can suppress the cut that main body of dust collector 1 produces because of contact effectively like this.
In this embodiment, on guide surface 24, adorning a guide rolls 32, but also can be arranged side by side several guide rolls 32,32 at width ..., allow them play guiding function.In addition, guide rolls 32,32 ... also can be contained on the main body of dust collector 1, in the time of on being positioned over charging rack 2 and guide surface 24 roll and join, but in this case, must be to guide rolls 32,32 ... material, size and installation site etc. well set, in order to avoid impair the outward appearance of main body of dust collector 1.

Claims (5)

1. one kind has interior dress dust storage chamber, the main body of dust collector of electric fan and battery, and the charging rack of interior dress charger, when above-mentioned main body of dust collector is positioned on the placement section set on this charging rack, the charging terminal of above-mentioned charger by being in contact with one another between the two, the rechargeable dust catcher that above-mentioned battery is charged, it is characterized in that having and be arranged at above-mentioned charging rack, the main body of dust collector that is positioned on this charging rack is guided to the guide surface of above-mentioned placement section, and be arranged at above-mentioned main body of dust collector or charging rack, when above-mentioned main body of dust collector is positioned on this charging rack, join with the outside of above-mentioned guide surface or above-mentioned main body of dust collector, the guiding device that between two faces, keeps appropriate gap and channeling conduct.
2. dust catcher as claimed in claim 1 is characterized in that the guiding rib that above-mentioned guiding device has the outside that is arranged at above-mentioned main body of dust collector highlightedly, joins with the corresponding position of above-mentioned guide surface.
3. dust catcher as claimed in claim 1, it is characterized in that above-mentioned guiding device be contained on the above-mentioned main body of dust collector, the part of its outer peripheral face and the mobile wheel of using that above-mentioned guide surface joins.
4. dust catcher as claimed in claim 1 is characterized in that the guided plate that above-mentioned guiding device has the guide surface that covers above-mentioned charging rack or an above-mentioned main body of dust collector outside part, joins with above-mentioned outside or guide surface.
5. dust catcher as claimed in claim 1 is characterized in that above-mentioned guiding device has the guide rolls that is contained on above-mentioned charging rack or the main body of dust collector, rolls and join with the guide surface of the outside of above-mentioned main body of dust collector or above-mentioned charging rack.
CNB011183772A 2000-06-23 2001-05-28 Suction cleaner Expired - Fee Related CN1191039C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP190044/2000 2000-06-23
JP2000190044A JP2002000527A (en) 2000-06-23 2000-06-23 Vacuum cleaner

Publications (2)

Publication Number Publication Date
CN1331951A true CN1331951A (en) 2002-01-23
CN1191039C CN1191039C (en) 2005-03-02

Family

ID=18689579

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011183772A Expired - Fee Related CN1191039C (en) 2000-06-23 2001-05-28 Suction cleaner

Country Status (4)

Country Link
JP (1) JP2002000527A (en)
KR (1) KR100414797B1 (en)
CN (1) CN1191039C (en)
TW (1) TW548091B (en)

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CN102525337A (en) * 2010-12-23 2012-07-04 喜利得股份公司 Vacuum cleaner with a temperature-controlled battery
CN103908212A (en) * 2013-01-08 2014-07-09 Lg电子株式会社 Bedding cleaning device
CN105359375A (en) * 2013-07-04 2016-02-24 松下知识产权经营株式会社 Electric vacuum cleaner
CN105581734A (en) * 2014-10-23 2016-05-18 江苏美的清洁电器股份有限公司 Sweeping robot and charging base thereof
CN105747993A (en) * 2015-01-06 2016-07-13 德国福维克控股公司 Dust collector
CN110719745A (en) * 2017-06-22 2020-01-21 东芝生活电器株式会社 Electric dust suction device

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