CN1095637C - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN1095637C CN1095637C CN97121545A CN97121545A CN1095637C CN 1095637 C CN1095637 C CN 1095637C CN 97121545 A CN97121545 A CN 97121545A CN 97121545 A CN97121545 A CN 97121545A CN 1095637 C CN1095637 C CN 1095637C
- Authority
- CN
- China
- Prior art keywords
- floor
- dust collector
- flexible pipe
- suction inlet
- connecting piece
- 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 - Fee Related
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- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
To provide a vacuum cleaner capable of readily removing trashes without complicating the constitution of the connecting part between a cleaner body and a sucker for floor for connecting a hose and even in case a stick-like thing such as a tooth pick or a hair pin and trashes clog at the connecting part. In this vacuum cleaner, a rotary pipe rotatably provided at a sucker for floor is fitted removably into a cylindrical sucking port of the cleaner body, and a flow path penetrating part for hose is formed at a corresponding region of the inner wall of the cylindrical sucking port of the cleaner body and the rotary pipe. In this case, the flow path penetrating part for hose is formed like a U-letter such that the end part of the rotary pipe on the side of the cleaner body becomes an open end.
Description
Technical field
The present invention relates to be called as the electric dust collector of perpendicular type (vertical type) dust catcher, particularly about possess have do not take off the floor with sucking member easily the cleaning table go up and the electric dust collector of the flexible pipe that the gap is used in from the structure of the stream of flexible pipe.
Background technology
Shown in the real fair 4-4686 communique of Japan, general perpendicular type dust catcher in the past be from the floor with suck member with rubbish draw to the paper bag of body of dust collector inside be main cleaning method, it is to take off the floor gap nozzle that changes the outfit carries out with the suction member when clear away in the gap.
But, carry out the first-class cleaning of table when must lift body, and be difficult to carry out owing to the method, be connected to the stream of absorption rubbish so will have flexible flexible pipe, and use this flexible pipe to carry out the first-class cleaning of table to the paper bag of body of dust collector inside.
Yet, the mode of carrying out of the flexible pipe that changes the outfit causes and changes the outfit trouble and be difficult to use with sucking member to take off the floor, and, then be connected flexible pipe with the suction member with the form of the junction of body of dust collector with the horizontal floor that is loaded on if desire flexible pipe to be connected to the floor with sucking between member and the body of dust collector under with the situation that sucks member in that the floor is installed.In this occasion, if consider the stream of drawing rubbish from flexible pipe, then because the stream by this junction bends to the right angle, so cause mistake will clog maintenance problem under the situation herein as the club suction of toothpick hair clip etc.
That is, the floor becomes on the floor and is embedded in the connecting piece that sucks member under the state of tubular suction inlet of body of dust collector with sucking the junction of member with dust catcher, is located at the floor is communicated to the tubular suction inlet inwall of body of dust collector with the through hole of the connecting piece of suction member the shape of flexible pipe usefulness suction inlet.Therefore, if block and rubbish clogged at the club of this sweep such as toothpick and hair clip etc., even then take off the floor, also can block the through hole of this connecting piece, and can not take off the floor with sucking member because of club as toothpick and hair clip etc. with sucking member for removal.Though also consider to make the floor not want through hole with the contraction in length of the connecting piece that sucks member, if make the contraction in length of connecting piece, then bonding strength dies down.Body of dust collector and floor are complicated with the structure of the junction that sucks member.
Therefore, the objective of the invention is in order to solve so problem and a kind of electric dust collector is provided, it does not make the body of dust collector of connection flexible pipe and the complex structureization that the junction that sucks member is used on the floor, even block herein and the occasion that rubbish is blocked at club, also can easily remove these rubbish as toothpick and hair clip etc.
In order to achieve the above object, electric dust collector of the present invention is to be located at the floor rotationally with the connecting piece that the sucks member tubular suction inlet of chimeric body of dust collector removably, and the tubular suction inlet inwall in body of dust collector is formed with flexible pipe stream breakthrough part with the floor with the corresponding position of the connecting piece of suction member simultaneously; Wherein will be located at end that above-mentioned floor forms the body of dust collector side of this connecting piece with the flexible pipe of the connecting piece that sucks member with the stream breakthrough part becomes the U font of open end.
That is in structure of the present invention, the stream of drawing rubbish from flexible pipe is to connect the floor with sucking member and junction body of dust collector, and the perforation shape of this junction becomes the U font.On body of dust collector and floor with the junction such as the above-mentioned occasion that constitutes that suck member, even rubbish is blocked blocking in herein as clubs such as toothpick and hair clips, also, can remove the rubbish of obstruction with sucking member so take off the floor owing to can take off the floor with sucking member from body of dust collector.
Description of drawings
The simple declaration of accompanying drawing:
Fig. 1 is for implementing the front view of perpendicular type dust catcher of the present invention.
Fig. 2 is for observing the profile of the pith of above-mentioned perpendicular type dust catcher from the side.
Fig. 3 is the profile from the pith of the above-mentioned perpendicular type dust catcher of top view.
Fig. 4 is the side cutaway view of the floor of above-mentioned perpendicular type dust catcher with the suction member.
Fig. 5 is the front view of the perpendicular type dust catcher of other embodiment.
Fig. 6 is the side view of above-mentioned perpendicular type dust catcher.
Fig. 7 is the profile of the pith of above-mentioned perpendicular type dust catcher.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
As shown in Figure 1, the perpendicular type dust catcher of present embodiment is made of with the flexible pipe 3 that sucks member 2 and be installed on lower side body of dust collector 1, the floor that is installed on its lower end.The upper side of body of dust collector 1 becomes operating grip 4, and is provided with switch 5 at operating grip 4.
As shown in Figure 2, body of dust collector 1 and floor are to be embedded in the lower end that is located at body of dust collector 1 and the tubular suction inlet 6 of opening be located at the commentaries on classics coil 7 as connecting piece of floor with suction member 2 in rotating mode with sucking being connected of member 2.Accommodate the paper bag 8 of rubbish and adorning in the upper end side of the tubular suction inlet 6 of above-mentioned body of dust collector 1, and attract by not shown electronic air-supply tool by oralia 9.
Inwall at the tubular suction inlet 6 of above-mentioned body of dust collector 1 is formed with flexible pipe suction inlet 10 again.As shown in Figure 3, this flexible pipe is communicated with middle flexible pipe installation portion 11 at the lower side lateral opening of body of dust collector 1 with suction inlet 10.And be embedded with the tube connector 3a of flexible pipe 3 sides at this flexible pipe installation portion 11.
On the other hand, the floor has a pair of front-wheel 12 and trailing wheel 13 respectively with sucking member 2, and bottom surface side betwixt is provided with suction inlet 14 and brush 15.And for example shown in Figure 2, swivelling pipe 7 be installed into by axle 16 can turn to the state of swinging to rear (on the right side of figure) from erectility till.Under the upright state of Fig. 2, as shown in the figure, the front opening 7a of swivelling pipe 7 becomes the shape of obstruction, and be not communicated with from being formed at the path of floor with the suction inlet 14 of the following side that sucks member, and if with body of dust collector 1 from then on erectility fall backward and swivelling pipe 7 tilted, then its front opening 7a is open into the path 17 of suction inlet 14 and is communicated with.
Embedding at the private side of the central portion of swivelling pipe 7 has the flat spring 18 of C font, and what be located at this flat spring 18 is to be projected into the table side via the hole that is formed at swivelling pipe 7 in conjunction with projection 19.On the other hand, this swivelling pipe 7 being formed with in conjunction with the embedded hole of projection 19 in conjunction with the corresponding position of projection 19 of tubular suction inlet 6 of chimeric body of dust collector 1 side with above-mentioned.And make front become circle in conjunction with projection 19, and when swivelling pipe 7 is embedded in tubular suction inlet 6, be pressed into finger and above-mentionedly be inserted into tubular suction inlet 6 in conjunction with projection 19 time, and arrive in conjunction with projection 19 till the position of the corresponding aperture of tubular suction inlet 6 is projected into the outside.Whereby, the floor does not come off with sucking member 2 when cleaning.On the other hand,, use when sucking member 2, as shown in Figure 2, extract swivelling pipe 7 when being pressed into, and then can easily take off the floor with sucking member 2 with the head of pointing the outside that to give prominence to tubular suction inlet 6 in conjunction with projection 19 and take off the floor because rubbish stops up.
And as mentioned above, during with the chimeric tubular suction inlet 6 to body of dust collector 1 of swivelling pipe 7, be formed with the flexible pipe that is communicated with suction inlet 10 with the flexible pipe of the inwall that is formed on tubular suction inlet 6 in the upper side of swivelling pipe 7 with stream breakthrough part 20.This flexible pipe with stream breakthrough part 20 be not as existing be with the flexible pipe of tubular suction inlet inwall with the consistent circular port of suction inlet 10, and as shown in Figure 4, the excision of the upper side of circular port is made the end of body of dust collector 1 side become the U font of open end.
Secondly, illustrate as the action during the above-mentioned perpendicular type dust catcher use that constitutes.
In the occasion that floor floor sweeping removes, holding operation handle and the state of body of dust collector 1 from Fig. 2 tilted towards the rear, and console switch 5 drives electric blowing machine, and then the floor is moved forward and backward with sucking member 2, to clear away.At this moment, because the floor also recedes with the swivelling pipe 7 that sucks member 2, so the front opening 7a of swivelling pipe 7 is communicated with the suction inlet 14 of floor with the following side of suction member 2, the rubbish on the floor can be sucked into paper bag 8 in the body of dust collector 1 from suction inlet 14 via path 17, swivelling pipe 7.And swivelling pipe 7 is used suction inlet 10 via the flexible pipe of U font with the flexible pipe of stream breakthrough part 20, tubular suction inlet inwall and also is communicated with flexible pipe 3, when but flexible pipe does not use, the flexible pipe suction inlet member 3b of its front end is set at the retaining member 1b of body of dust collector 1 side, and airtight its opening makes from the inhalation power reduction of floor with suction member 2 so can not flow into air from here.
On the other hand, on the table of cleaning midway that aforesaid floor floor sweeping removes and during gap etc., make body of dust collector 1 get back to erectility as Fig. 2, and take off the suction inlet member 3b of flexible pipe 3 from the retaining member 1b of body of dust collector 1, and the opening of suction inlet member 3b is positioned on gap and the table, to clear away.At this moment, because swivelling pipe 7 also becomes as shown in Figure 2 erectility,, and make the inhalation power of electric blowing machine only act on flexible pipe 3 so its front opening 7a is plugged.Therefore, be not only table and go up the dust and dirt that reaches the gap, connect toothpick and hair clip etc. and also can suck.
As above-mentioned, clear away on the table and during gap etc. using flexible pipe 3, if suck clubs such as toothpick and hair clip, then as above-mentioned, at the sweep that the stream from the stream of flexible pipe 3 and the tubular suction inlet 6 that arrives paper bag 8 intersects, have the situation that clubs such as toothpick that flexible pipe 3 sucks and hair clip block.If cause this situation, the rubbish that then is inhaled into thereafter is jammed in above-mentioned sweep, and can not clear away.Therefore, though will take off the floor with sucking member 2 from body of dust collector 1, and the rubbish that removal is stopped up, but in the present embodiment, because the flexible pipe of swivelling pipe 7 becomes the open U font of upper side with stream breakthrough part 20, even, also can easily extract swivelling pipe 7, and can remove the rubbish of obstruction so clubs such as toothpick and hair clip are stuck in sweep.
Yet, as mentioned above,,, the air quantity of certain degree is passed through in order to guarantee the motor of electric blowing machine if the suction inlet member 3b that the stream that sucks rubbish is only become by flexible pipe 3 sides sucks., the user clears away too cannily, and the suction inlet of flexible pipe 3 sides is overlayed in cleaning face, causes to make the motor heating, and then makes motor produce fault, perhaps produces vacuum state because of attraction, and then makes the housing distortion of body of dust collector 1.
Below, use Fig. 5 to Fig. 7 that the embodiment that solves this kind problem is described.Fig. 5 is the front view of perpendicular type dust catcher for this reason; Fig. 6 is its side view; Fig. 7 is the profile of its pith.And body of dust collector 1 is identical with internal structure system and the above embodiments of sucking member 2 with the floor.
As mentioned above, this perpendicular type dust catcher is equipped with floor suction member 2 and the flexible pipe 3 that is connected to body of dust collector 1.And, when not using flexible pipe 3, the suction inlet member 3b of flexible pipe 3 is remained in the retaining member 1b on the top, side that is located at body of dust collector 1, and flexible pipe 3 is set as along the side of body of dust collector 1 as Fig. 5 and shown in Figure 6.
The member of the retaining member 1b of the suction inlet member 3b of flexible pipe 3 and body of dust collector 1 side as shown in Figure 1.Shown in figure (a), the retaining member 1b of body of dust collector 1 side becomes the outer shape of the inboard shape of the end that cooperates flexible pipe suction inlet member 3b, and its two sides are formed with the snap close projection 1c of lengthwise, simultaneously be formed with slit 1d, 1d with projection 1c upper and lower sides, and this slit 1d, 1d usefulness has elasticity so that be provided with snap close with the part of projection 1c at this snap close.And be formed with location projection 1e in order to prevent that flexible pipe 3 is crooked at the root of the upper side of retaining member 1b and body of dust collector.
In addition, the fore-end two sides of the suction inlet member 3b side of flexible pipe 3 are formed with the snap close hole 3c that uses the lengthwise of projection 1c in order to the snap close of chimeric retaining member 1b.And the top ora terminalis at suction inlet member 3b is formed with and the location of the above-mentioned retaining member consistent location of projection 1e U word groove 3d.
In above structure, when not using flexible pipe 3, the location projection 1e that the location of this suction inlet member 3b is cooperated the retaining member 1b of body of dust collector 1 with U word groove 3d, simultaneously suction inlet member 3b is hung up retaining member 1b, the snap close that is inserted into retaining member 1b arrives the snap close of suction inlet member 3b with till the 3c of hole with projection 1c.Whereby, can prevent the crooked of flexible pipe 3, can prevent from simultaneously when using the floor, to come off because of its vibrations make the suction inlet member 3b self-sustaining member 1b of flexible pipe 3 with 2 cleanings of suction member.And because suction inlet member 3b and retaining member 1b adherence, and snap close is clogged with projection 1e with projection 1c and location by snap close respectively with U word groove 3d with hole 3c and location, so when using the floor to use the cleaning that sucks member 2, can and not reduce from the suction inlet member 3b of flexible pipe 3 inflow air from the floor attraction that sucks member 2.
On the other hand, using flexible pipe 3 during on the cleaning table and gap etc., from the state pull-up flexible pipe suction inlet member 3b of Fig. 2 (a), and the snap close of retaining member 1b is depressed because of the elastic force of slit 1d, 1d with projection 1c, so but self-sustaining member 1b takes off suction inlet member 3b.And can use suction inlet member 3b to clear away table and upward reach gap etc.At this moment, though with suction inlet member 3b adherence in cleaning face, also can be self-align flow into air with hole 3c, so can prevent the housing distortion etc. of the overheated and body of dust collector 1 of the motor of electric blowing machine with U word groove 3d and snap close.
That is present embodiment is to effectively utilize location U word groove 3d and snap close hole 3c, and can prevent the heating of motor and the distortion of body of dust collector 1 by simple structure.
And in the above-described embodiment, though self-alignly flow into air with hole 3c with U word groove 3d and snap close because the location is positioned at cleaning face with U word groove 3d, thus with regard to suction together with effective especially with regard to the dust of air inflow.Therefore, snap close can not make through hole with hole 3c, also can be recess.
As mentioned above, according to the present invention, be located at the U font that end that the floor forms the body of dust collector side of this connecting piece with the flexible pipe of the connecting piece of suction member with the stream breakthrough part becomes the open end owing to make, even so block in the occasion of coming comfortable body of dust collector and floor with the change bent portions of the stream of the junction that sucks member as clubs such as toothpick and hair clips, also easily extract the connecting piece of floor with the suction member from body of dust collector, and can remove these rubbish, and then have with simple structure and make maintenance be easy to effect.
Claims (1)
1. electric dust collector, have and be located at the connecting piece of floor rotationally with the suction member, it is embedded in the tubular suction inlet of body of dust collector removably, use the corresponding position of connecting piece that sucks member on the tubular suction inlet inwall and the floor of body of dust collector simultaneously, be formed with flexible pipe stream breakthrough part, it is characterized in that:
To be located at the connecting piece flexible pipe stream breakthrough part of above-mentioned floor with the suction member, the end that forms the body of dust collector side of this connecting piece becomes the U font of open end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP304223/96 | 1996-10-31 | ||
| JP30422396A JP3354412B2 (en) | 1996-10-31 | 1996-10-31 | Electric vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1182568A CN1182568A (en) | 1998-05-27 |
| CN1095637C true CN1095637C (en) | 2002-12-11 |
Family
ID=17930496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121545A Expired - Fee Related CN1095637C (en) | 1996-10-31 | 1997-10-29 | Electric suction cleaner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3354412B2 (en) |
| CN (1) | CN1095637C (en) |
| TW (1) | TW337485B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9049971B2 (en) * | 2013-03-15 | 2015-06-09 | Tiger Tool International Incorporated | Vacuum cleaning systems and methods with integral vacuum assisted hose storage system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US456379A (en) * | 1891-07-21 | John ward jones and edward kyn | ||
| US4225999A (en) * | 1979-04-20 | 1980-10-07 | Health-Mor Inc. | Multi-motor suction cleaner construction |
| US4443910A (en) * | 1982-06-29 | 1984-04-24 | General Signal Corporation | Above-the-floor adaptor for upright vacuum cleaner |
| US5477586A (en) * | 1994-07-19 | 1995-12-26 | White Consolidated Industries, Inc. | Vacuum cleaner with accessory shutoff |
-
1996
- 1996-10-31 JP JP30422396A patent/JP3354412B2/en not_active Expired - Fee Related
-
1997
- 1997-09-15 TW TW086113408A patent/TW337485B/en active
- 1997-10-29 CN CN97121545A patent/CN1095637C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US456379A (en) * | 1891-07-21 | John ward jones and edward kyn | ||
| US4225999A (en) * | 1979-04-20 | 1980-10-07 | Health-Mor Inc. | Multi-motor suction cleaner construction |
| US4443910A (en) * | 1982-06-29 | 1984-04-24 | General Signal Corporation | Above-the-floor adaptor for upright vacuum cleaner |
| US5477586A (en) * | 1994-07-19 | 1995-12-26 | White Consolidated Industries, Inc. | Vacuum cleaner with accessory shutoff |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1182568A (en) | 1998-05-27 |
| JP3354412B2 (en) | 2002-12-09 |
| JPH10127539A (en) | 1998-05-19 |
| TW337485B (en) | 1998-08-01 |
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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: 20021211 Termination date: 20091130 |