CN1329874A - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN1329874A CN1329874A CN01118086A CN01118086A CN1329874A CN 1329874 A CN1329874 A CN 1329874A CN 01118086 A CN01118086 A CN 01118086A CN 01118086 A CN01118086 A CN 01118086A CN 1329874 A CN1329874 A CN 1329874A
- Authority
- CN
- China
- Prior art keywords
- dust collector
- collector host
- battery
- gravity
- dust
- 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
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Classifications
-
- 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
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
To improve operability and usability of are chargeable electric vacuum cleaner. This electric vacuum cleaner is provided with a cleaner main body 1 provided with a dust collecting chamber 3, a motor-driven blower 4 and a storage battery 16 and a charging base 24 for charging the storage battery 16 in the state of mounting the cleaner main body 1. In the using state of the cleaner main body 1, the centroid 17 of the storage battery 16 attached to the cleaner main body 1 is arranged at the rear part of the centroid 13 of the cleaner main body 1 except the storage battery 16.
Description
The present invention relates to a kind of charged electric dust catcher of internal battery.
In real fair 6-8852 communique (A47L9/28), be illustrated in the past the so-called castor type electric dust collector that drives electric blowing machine by battery.
This technology in the past is the rear lower portion that battery is set at dust collector host, the center of gravity of dust collector host is not considered in the setting of battery location, battery is taken in this position and is carried out dust removal operation when spurring flexible flexible pipe, the front portion of dust collector host is lifted by high easily, be unfavorable for moving of dust collector host, even in special occasion dust collector host rolled down etc. its operability and usability are exerted an adverse impact.
Problem of the present invention is at above-mentioned problem, and a kind of electric dust collector that improves operability and usability is provided.
Electric dust collector of the present invention, has the dust collector host that comprises dust storage chamber, electric blowing machine and battery, the flexible flexible pipe that is connected with this dust collector host, the prolongation pipe that is connected with this flexible flexible pipe, manage the dust absorption nozzle for floor that is connected and can load and unload the supporting part that carries this dust collector host freely with this prolongation, and possess the charger seat that under the state of this supporting part carrying dust collector host, battery is charged, it is characterized in that the center of gravity of above-mentioned battery is set in place in the place ahead of the center of gravity of the dust collector host of removing battery.
It is desirable to, the center of gravity of above-mentioned battery is set in place in the below of the center of gravity of the dust collector host of removing battery.
Below, be elaborated with reference to the accompanying drawing of embodiments of the invention.
Fig. 1 is the cutaway view of the dust collector host of the expression embodiment of the invention.
Fig. 2 is the schematic appearance of this electric dust collector of expression under user mode.
Fig. 3 is that this dust collector host of expression is placed on the side view under the state on the charger.
Fig. 4 is the stereogram of this charger outward appearance.
Fig. 5 is placed on local amplification view under the state on the charger in this dust collector host.
Among the figure, the 1-dust collector host, the 3-dust storage chamber, the 4-electric blowing machine, the 12-trailing wheel, the center of gravity of 13-dust collector host, the 16-battery, the center of gravity of 17-battery, the flexible flexible pipe of 19-, 21-prolongs pipe, 22-dust absorption nozzle for floor, 24-charger seat, 25-supporting part.
Embodiment
The 1st, dust collector host has the dust storage chamber 3 that forwardly forms air entry 2, the electric blowing machine chamber 5 of electric blowing machine 4 is set at the rear portion.The 6th, the dust bag in the above-mentioned dust storage chamber 3, its peristome forms being connected of connected states with above-mentioned air entry 2, and the 7th, open and close the dust collection cover of openings above the closed freely above-mentioned dust storage chamber 3.
8 are formed in the handle recess of air entry 2 bottoms of above-mentioned dust collector host 1, when moving above-mentioned dust collector host 1 or when being placed on the charger 22 described later, finger are inserted this handle with dust collector host 1 being mentioned in the recess 8 to dust collector host.
9 are mounted in the front shroud of above-mentioned dust storage chamber 3 fronts, are formed with the connecting cylinder portion 10 that connects above-mentioned air entry 2, and this connecting cylinder portion 10 and an end of flexible flexible pipe 19 described later form and plug being connected freely.
11 are arranged on the castor of front portion, above-mentioned dust collector host 1 bottom surface, and 12 teams that are arranged on above-mentioned dust collector host 1 rear side rotate trailing wheel freely.
The 13rd, above-mentioned dust collector host 1 is at the position of centre of gravity of removing under battery 16 states described later.
The 14th, make between the diapire of itself and above-mentioned dust storage chamber 3 and electric blowing machine chamber 4 and form space 15, constitute the cover body of dust collector host 1 bottom surface, battery 16 is arranged on the below of the dust storage chamber 3 in the above-mentioned space 15.
The 17th, the position of centre of gravity of above-mentioned battery 16, under the user mode of dust collector host 1, that is, at the castor 11 of dust collector host 1 and the state of trailing wheel 12 kiss the earths, the position of centre of gravity 17 of this battery 16 is arranged on position of centre of gravity 13 front lower places of the dust collector host 1 of removing battery 16.
In the back of above-mentioned dust collector host 1, be provided with conducting end daughter board 18, this terminal board 18 is connected with above-mentioned battery 16.
The 19th, flexible flexible pipe, by the connecting cylinder portion 10 that the tube connector 20 that is fixed on the one end is inserted above-mentioned dust collector host 1, form and the plug of air entry 2 being connected freely, the other end of this flexible flexible pipe 19 with prolong pipe 21 and dust absorption nozzle for floor 22 formation and plug being connected freely.The 23rd, form the handle of one with the tube connector 20 of above-mentioned flexible flexible pipe 19, be connected under the state of dust collector host 1 at flexible flexible pipe 19, be positioned at the upper face side of dust collector host 1.
The 24th, the charger seat of the built-in charger that is made of not shown transformer and charging control circuit has face down the thereafter supporting part 25 of the above-mentioned dust collector host 1 that erects of carrying.
The 26th, the portion of terminal that forms on terminal board 18 positions of the above-mentioned dust collector host 1 of correspondence on the above-mentioned charger seat 24 is provided with the conductive spring plate 27 as charging terminal in this portion of terminal 26, and this latch plate 27 is connected with built-in charger.28 are formed in the groove in the above-mentioned portion of terminal 26, and when above-mentioned dust collector host 1 was placed on the charger seat 24, the terminal board 18 of dust collector host 1 was inserted in this groove 28, form elastic force with latch plate 27 and contact.
29, the 30 importing walls that are formed in the subtend both sides of above-mentioned supporting part 25, when being placed on above-mentioned dust collector host 1 on the supporting part 25, the upper and lower surface of dust collector host 1 imports wall 29,30 towards this respectively.
Interval between the above-mentioned importing wall 29,30 narrows down gradually from the upper end to above-mentioned supporting part 25, when being placed on above-mentioned dust collector host 1 on the charger seat 24, the latch plate 27 of terminal board 18 and charger seat 24 that makes dust collector host 1 be in the position assurance dust collector host 1 of regulation coincide.
Being formed in when not using dust catcher like this is on the supporting part 25 that is placed on charger seat 24 that faces down after the dust collector host 1.At this moment the terminal board 18 of dust collector host 1 back contacts with latch plate 27 formation elastic force by the groove 28 of portion of terminal 26, and the battery in the dust collector host 1 16 is charged.
When the needs dust suction, take off dust collector host 1 from charger seat 24, as shown in Figure 2, one end of flexible flexible pipe 19 is connected to the air entry 2 of dust collector host 1, the other end of flexible flexible pipe 19 connects to prolong manages 21, connect dust absorption nozzle for floor 22 again, under the state that castor 11 and trailing wheel 12 kiss the earths move, use.
Because the center of gravity 16 of battery 15 is positioned at the front portion of the center of gravity 13 of the dust collector host 1 of removing battery 16, when dust collector host 1 is equipped with battery 16, center of gravity moves on to the place ahead of dust collector host 1, therefore, even when dust suction is operated, spur flexible flexible pipe 19, the front portion of dust collector host 1 can not lifted easily yet, and dust collector host 1 can not be rolled down, has improved operability and usability.
In addition, because the center of gravity 17 of battery 16 is positioned at the below of the position of centre of gravity of dust collector host 1, when dust collector host 1 was equipped with battery 16, the center of gravity of dust collector host 1 moved down, so dust collector host 1 can not be rolled down, had improved the stability that moves.
According to dust catcher of the present invention, by the center of gravity of battery being arranged on the place ahead of the dust collector host center of gravity of removing battery, when dust collector host tailheaviness that battery is packed into moves to the place ahead of dust collector host, even when giving a dinner of welcome operation, spur flexible flexible pipe, the front portion of dust collector host can not lifted easily yet, rolling down of dust collector host be can prevent, operability and usability improved.
In addition, according to dust catcher of the present invention, by the center of gravity of battery being arranged on the front lower place of the dust collector host center of gravity of removing battery, after dust collector host that battery is packed into, center of gravity moves to the place ahead of dust collector host, even when giving a dinner of welcome operation, spur flexible flexible pipe, the front portion of dust collector host can not lifted easily yet, can prevent rolling down of dust collector host, improve operability and usability, simultaneously, can prevent that dust collector host from rolling down, improve mobile stability because the center of gravity of dust collector host moves down.
Claims (2)
1. electric dust collector, has the dust collector host that comprises dust storage chamber, electric blowing machine and battery, the flexible flexible pipe that is connected with this dust collector host, the prolongation pipe that is connected with this flexible flexible pipe, with the dust absorption nozzle for floor that is connected with this prolongation pipe and can load and unload the supporting part that carries this dust collector host freely, and possesses the charger seat that under the state of this supporting part carrying dust collector host, battery is charged, it is characterized in that, the center of gravity of above-mentioned battery is set in place in the place ahead of the center of gravity of the dust collector host of removing battery.
2. the described electric dust collector of claim 1 is characterized in that, the center of gravity of above-mentioned battery is set in place in the below of the center of gravity of the dust collector host of removing battery.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000179317A JP4353618B2 (en) | 2000-06-15 | 2000-06-15 | Electric vacuum cleaner |
| JP179317/2000 | 2000-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1329874A true CN1329874A (en) | 2002-01-09 |
| CN1162123C CN1162123C (en) | 2004-08-18 |
Family
ID=18680607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011180862A Expired - Fee Related CN1162123C (en) | 2000-06-15 | 2001-05-21 | Electric suction cleaner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4353618B2 (en) |
| KR (1) | KR100394873B1 (en) |
| CN (1) | CN1162123C (en) |
| TW (1) | TW582272U (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2809633B2 (en) * | 1987-11-18 | 1998-10-15 | 松下電器産業株式会社 | Electric vacuum cleaner |
| JP2575837Y2 (en) * | 1992-07-07 | 1998-07-02 | セイレイ工業株式会社 | Operation load reduction structure for differential planetary gear type continuously variable transmission |
| JPH0910155A (en) * | 1995-06-29 | 1997-01-14 | Sharp Corp | Electric vacuum cleaner |
| JPH10127534A (en) * | 1996-10-31 | 1998-05-19 | Sanyo Electric Co Ltd | Vacuum cleaner to be fastened around waist |
-
2000
- 2000-06-15 JP JP2000179317A patent/JP4353618B2/en not_active Expired - Fee Related
-
2001
- 2001-04-13 KR KR10-2001-0019801A patent/KR100394873B1/en not_active IP Right Cessation
- 2001-04-17 TW TW092202845U patent/TW582272U/en not_active IP Right Cessation
- 2001-05-21 CN CNB011180862A patent/CN1162123C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4353618B2 (en) | 2009-10-28 |
| JP2001353106A (en) | 2001-12-25 |
| KR20010112832A (en) | 2001-12-22 |
| TW582272U (en) | 2004-04-01 |
| KR100394873B1 (en) | 2003-08-19 |
| CN1162123C (en) | 2004-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040818 |