CN207979616U - The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for having the suction fitting - Google Patents
The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for having the suction fitting Download PDFInfo
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- CN207979616U CN207979616U CN201720315250.3U CN201720315250U CN207979616U CN 207979616 U CN207979616 U CN 207979616U CN 201720315250 U CN201720315250 U CN 201720315250U CN 207979616 U CN207979616 U CN 207979616U
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- suction
- vacuum cleaner
- electric vacuum
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- suction inlet
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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
- A47L9/02—Nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provide the intake performance in a kind of cleaning not reduced other than wall edge and improve the electric vacuum cleaner of the intake performance at wall edge suction fitting and have the electric vacuum cleaner of the suction fitting.The suction fitting of the electric vacuum cleaner has：Suction inlet main body；Buffer positioned at the outer edge of the suction inlet main body；And to the suction inlet by the face of cleaning with opening portion, above-mentioned buffer has：Airtight next door for keeping above-mentioned suction inlet body interior；Antetheca, the opposite side of above-mentioned suction inlet main body is located at relative to the next door, and the ground level in the airtight holding for being not involved in above-mentioned suction inlet body interior is arranged；And the opening of at least more than one formed by above-mentioned next door and above-mentioned antetheca.
Description
Technical field
The utility model is related to the suction fitting of electric vacuum cleaner and has the electric vacuum cleaner of the suction fitting.
Background technology
The suction fitting of electric vacuum cleaner requires the performance also reliably attracted for the dust at wall edge.But in suction fitting
When being connected to wall, the inflow of air is blocked by wall, there are problems that the dust at wall edge is left.So far, it is thus proposed that
A kind of suction fitting is open being arranged positioned at the buffer upper surface of suction fitting front end face, when suction fitting is connected to wall, it is ensured that
Air inflow aperture, to improve wall edge dust intake performance.(for example, referring to patent document 1)
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2014-33934 bulletins
Utility model content
Utility model project to be solved
It is obtained from the opening set by buffer upper surface however, suction fitting described in Patent Document 1 has for guiding
The antetheca for the air stream got, which undertakes the airtight one end kept inside suction fitting, not only in the cleaning at wall edge,
In the cleaning in the place far from wall, air may also be from the opening set by (suction fitting side) on the inside of it to suction fitting stream
It is dynamic.The air stream for flowing about in cleaning face as a result, and participating in removal dust reduces the sky flowed into from above by the opening
The amount of gas has that the sucking on ground reduces.
The purpose of this utility model is to provide the intake performance in a kind of cleaning not reduced other than edge and improve wall
The suction fitting of the electric vacuum cleaner of the intake performance at edge and the electric vacuum cleaner for having the suction fitting.
Solution for solving the problem
Scheme 1 is a kind of suction fitting of electric vacuum cleaner, which is characterized in that is had：Have：Suction inlet main body；Positioned at the suction inlet
The buffer of the outer edge of main body；And to the suction inlet by the face of cleaning with opening portion, above-mentioned buffer has：For keeping
The airtight next door of above-mentioned suction inlet body interior；Antetheca is located at the opposite side of above-mentioned suction inlet main body relative to the next door, and
Ground level in the airtight holding for being not involved in above-mentioned suction inlet body interior is set；And it is formed by above-mentioned next door and above-mentioned antetheca
The opening of at least more than one.
On the basis of the suction fitting of electric vacuum cleaner of the scheme 2 described in scheme 1, which is characterized in that in the row of above-mentioned buffer
End other than before into direction has at least one opening portion.
On the basis of the suction fitting of electric vacuum cleaner of the scheme 3 described in scheme 1 or 2, which is characterized in that in above-mentioned buffer
Side has at least one protrusion.
On the basis of the suction fitting of electric vacuum cleaner of the scheme 4 described in scheme 1 or 2, which is characterized in that above-mentioned buffer bullet
Property material is formed.
On the basis of scheme 5 is the suction fitting of the electric vacuum cleaner described in scheme 4, which is characterized in that the elastic material packet
Include rubber, elastomer.
The suction fitting of electric vacuum cleaner of the scheme 6 described in scheme 1 or 2, which is characterized in that after the first rotary cleaning body
Side has the second rotary cleaning body, which has the axis parallel with above-mentioned first rotary cleaning body, and is arranged
For from one end of above-mentioned opening portion continuously to the other end.
Scheme 7 is a kind of electric vacuum cleaner, which is characterized in that is had：With the electric blower and collection for generating attraction
The main body of dust collector of the dust collecting part of dust；And described in any one of said program 1-6 being connect with above-mentioned main body of dust collector
The suction fitting of electric vacuum cleaner.
The effect of utility model
According to the utility model, air just only is obtained from buffer upper surface in the case where suction fitting is connected to wall, from
And it is capable of providing the intake performance and the electric vacuum cleaner of the intake performance at raising wall edge not reduced in the cleaning other than edge
Suction fitting and the electric vacuum cleaner for having the suction fitting.
Description of the drawings
Fig. 1 is the whole stereoscopic figure for the electric vacuum cleaner for indicating the utility model.
Fig. 2 is the vertical view of the suction fitting of embodiment 1.
Fig. 3 is the upward view of the suction fitting of embodiment 1.
Fig. 4 is the vertical view of the state after unloading the upper portion of the suction fitting of embodiment 1.
A-A sectional views when Fig. 5 is the advance for the suction fitting that Fig. 2 is recorded.
Fig. 6 is the suction fitting that Fig. 2 is recorded and the A-A sectional views when wall in front contacts.
Fig. 7 is the vertical view of the suction fitting of embodiment 2.
Fig. 8 is the B-B sectional views when suction fitting that Fig. 7 is recorded is contacted with wall.
In figure：1-electric vacuum cleaner, 2-main body of dust collector, 2a-electric blower, 2b-dust collecting part, 6-suction fittings,
10-suction inlet shells, 11-suction inlet main bodys, 18,18A, 18B, 18C-buffer, 18a-next door, 18b-antetheca, 18c-are opened
Oral area, the 20-the first rotary cleaning body, the 30-the second rotary cleaning body, 40-motor, 50-circuit boards (control panel), 63-
Front next door, 64-covers, M-are swept face (ground), Q-brush room, P-sealed chamber, the wall in W1-front, W2-side
Wall.
Specific implementation mode
Hereinafter, with reference to attached drawing, the embodiment of utility model is illustrated.
(first embodiment)
Fig. 1 shows the outside drawings of the electric vacuum cleaner of the first embodiment of the utility model.Electric vacuum cleaner 1 includes：Dust suction
Device main body 2；It is connect with hose sections 3, is equipped with the operation pipe 4 of manual operation switch SW etc.；The extension tube 5 being elastically arranged；
And suction fitting 6.
Main body of dust collector 2 has the electric blower 2a for generating attraction and to the attraction using electric blower 2a
The dust collecting part 2b etc. that the dust that power is collected into is stored.In addition, in the present embodiment, enumerating so-called cyclone type duster
For illustrate, but so-called paper bag type electric vacuum cleaner can also be applied to.
One end of hose sections 3 is connected to the company of main body of dust collector 2 in such a way that the dust collecting part 2b with main body of dust collector 2 is connected to
Interface 2c.In addition, the other end of hose sections 3 is connected to one end of operation pipe 4.
Operation pipe 4 has：Has the handle 4a of manual operation switch SW etc.；And do not scheme from what main body of dust collector 2 was powered
The power supply terminal etc. shown.The energising terminal (not shown) of one end setting of extension tube 5 is connected in the power supply terminal.
By operating the manual operation switch SW of operation pipe 4, so as to switch the operating of electric blower 2a, stopping,
Persistent erection is weak, can make (with reference to Fig. 4) operating of motor 40 set by suction fitting 6 or stop.
Extension tube 5 has outer tube 5a and inner tube 5b, and the one end of inner tube 5b is inserted into the other end of outer tube 5a, in outer tube
The mode that 5a is connected to the ventilation path (not shown) set by the inside of inner tube 5b links, and is configured to capable of expansion and contraction.In addition, Fig. 1
Illustrate 5 shortest state of extension tube.
Fig. 2 is the vertical view of suction fitting 6.
As shown in Fig. 2, suction fitting 6 has：It is in substantially T-shaped suction inlet shell 10 to overlook；And it is linked to suction inlet shell
The suction inlet connector 13 of body 10.
The vertical view of suction inlet shell 10 has：The suction inlet main body 11 slenderly formed in (width direction) in left and right directions；And
In the linking part 12 that the central portion of the left and right directions of suction inlet main body 11 links with suction inlet connector 13.Being formed in linking part 12 makes
The flow path R1 that suction inlet main body 11 is connected to suction inlet connector 13 (with reference to Fig. 3).
Buffer 18 is equipped with from front end face to left and right side in suction inlet main body 11.Buffer 18 has：Next door 18a, is used for
Ensure when in use airtight in suction inlet main body 11；Antetheca 18b is located at the opposite side of suction inlet main body 11 relative to next door 18a,
In electric vacuum cleaner 1 (Fig. 1 references) in use, in the collisions such as suction fitting 6 and wall, furniture, playing prevents to the wall, furniture etc.
Damage and absorb the effect to the bolster of the impact of suction fitting 6；And at least one formed by next door 18a and antetheca 18b
A opening portion 18c.In order to play the role of bolster, at least antetheca 18b of buffer 18 preferably uses the elasticity such as rubber, elastomer
Material is formed.
Suction inlet connector 13 has：The first linking part 14 rotatably linked relative to linking part 12；And relative to
The second linking part 15 that first linking part 14 rotatably links.
First linking part 14 is run-track shaped in substantially half in the vertical view of Fig. 2, has the cylindrical shape linked with linking part 12
The axis 14a of shape.The axial direction of axis 14a is the left and right directions of suction inlet main body 11, and the both ends of axis 14a are supported in 12 institute of linking part
The bearing portion 12g of formation (with reference to Fig. 4).In addition, the first linking part 14 is configured to, can (in the up-down direction) from beaten
Surface sweeping (cleaning face) state substantially parallel (with reference to Fig. 5) M turns to substantially vertical state.That is, by making the first linking part
14 rotate relative to suction inlet shell 10 using axis 14a as fulcrum, so as to make extension tube 5 (referring to Fig.1) with by sweep face M
It is rotated between (with reference to Fig. 5) substantially parallel state and substantially vertical state.
Second linking part 15 is configured to relative to the first linking part 14, can to suction inlet main body 11 left and right directions (Fig. 2's
Paper is clockwise and counterclockwise) rotation.As a result, for example, can substantially hang down from extension tube 5 with by cleaning face M
Straight state is toppled over to extension tube 5 with the substantially parallel states of face M are swept.
In addition, being equipped with the power supply terminal 15a being powered in the second linking part 15.In addition, in the electric dust suction of the present embodiment
Device 1 is configured in (referring to Fig.1), to suction fitting 6 supply electric power from main body of dust collector 2 by hose sections 3, operation pipe 4, prolong
Long tube 5 and supply.
This suction inlet connector 13 for example extension tube 5 (referring to Fig.1) with by sweep face M it is substantially vertical in the state of, by this
Extension tube 5 in the lateral direction topple over by (left and right directions), and either direction in the lateral direction turns round operation pipe 4 (handle 4a), to make
Any one direction of suction inlet main body 11 in the lateral direction rotates substantially 90 degree, can be into the left and right directions for being about to suction inlet main body 11
Cleaning as moving direction.It is swept therefore, it is possible to make suction fitting 6 move along wall edge, or suction fitting 6 is inserted
Enter narrow gap to be swept.
Fig. 3 is the upward view of suction fitting 6.
As shown in figure 3, suction fitting 6 has the first rotary cleaning body 20, the second rotary cleaning body 30.In suction inlet shell 10
(suction inlet main body 11) is formed with has the brush room Q of opening portion and similarly in lower surface in lower surface (face opposed with the face of cleaning)
Sealed chamber P with opening portion (suction inlet).
First rotary cleaning body 20 is configured at front side in the front-back direction along the left and right directions of suction inlet main body 11, can rotate
Ground is supported in brush room Q.In addition, the first rotary cleaning body 20 is set as, from the left and right directions of suction inlet main body 11, (the first rotation is clear
Sweep the axial direction of body 20) one end continuously arrive another side.
In addition, the first rotary cleaning body 20 has a variety of brush 20a, the 20b such as different brush of hardness, respectively brushes 20a, 20b and be arranged
It is spiral.In addition, be illustrated in case of enumerating arranging in the present embodiment there are two types of brush 20a, 20b, but not
It is limited to this, or three kinds or more, can also addition will be by rubber elastomeric material structure between being configured to spiral helicine brush
At the structure that configures in the shape of a spiral of blade part, can suitably change.
Compared to the diameter of the first rotary cleaning body 20, the second rotary cleaning body 30 is path, is covered by body brush, relative to
First rotary cleaning body 20 configures at rear and parallelly.In addition, the second rotary cleaning body 30 is with the first rotary cleaning body 20
Axial parallel mode, is set as the one end from the left and right directions of suction inlet main body 11 continuously to another side.
In addition, the second rotary cleaning body 30 has the axle portion 30a parallel with the rotary shaft 21 of the first rotary cleaning body 20
(axis), axle portion 30a can be rotatably supported at suction inlet shell 10 (suction inlet main body 11).In addition, the second rotary cleaning body 30 not by
Motor drive, but be configured to by being revolved with by the frictional force for sweeping face M (with reference to Fig. 5) when making suction fitting 6 move
Turn.Therefore, the second rotary cleaning body 30 is supported in suction inlet main body 11 via axle portion 30a, therefore it is clear to simplify the second rotation
Sweep the structure of body 30.
Suction fitting 6 has brush driving switch 16, wheel 17, bearing pressing in the lower surface of the linking part 12 of suction inlet shell 10
Component 31,32.
Whether brush driving switch 16 is detected with being swept face M (cleaning face) and contact to the lower surface of suction fitting 6
Switch, is constituted together with wheel 16a.Wheel 16a is set as a part of always from suction inlet shell due to the force unit such as spring
The lower surface of 10 (linking parts 12) protrudes.Moreover, being detected from the pop-up of suction inlet shell 10 in wheel 16a and being swept face M not
When contact, by the control of circuit board 50 (control panel) (with reference to Fig. 4), stop the driving of motor 40 (with reference to Fig. 4), the first rotation
The rotation for turning cleaning body 20 stops.In addition, being pressed into wheel 16a and detecting and just at the time of contact, pass through electricity with by cleaning face M
The control of road plate 50, drive motor 40, the rotation of the first rotary cleaning body 20.
Wheel 17 made by the stress of the back-and-forth motion, rotation process that are operated by operation pipe 4 bottom surface of suction fitting 6 be adjacent to by
Cleaning face (cleans face), thus has the function of improving the operating characteristics of suction fitting 6.
Bearing pressing component 31 supports the rotary shaft of the first rotary cleaning body 20 and the axle portion of the second rotary cleaning body 30
Suction inlet shell 10 is fixed in one end of 30a using screw.
Bearing pressing component 32 supports the rotary shaft of the first rotary cleaning body 20 and the axle portion of the second rotary cleaning body 30
The other end of 30a is fixed on suction inlet shell 10 in a manner of it can unload using locking mechanism (not shown).
Fig. 4 is the vertical view for saying the state after the upper portion of the suction inlet shell 10 of suction fitting is unloaded.
As shown in figure 4, suction fitting 6 is in 30 (reference figure of the first rotary cleaning body 20 (with reference to Fig. 3) and the second rotary cleaning body
3) have the motor 40 driven to the first rotary cleaning body 20 and the circuit base controlled motor 40 above
Plate 50.
Motor 40 is installed on the one end of the left and right directions of suction inlet main body 11.In addition, the output shaft configuration of motor 40
It is parallel with the left and right directions of suction inlet main body 11.In addition, the one end of the output shaft of motor 40 towards left and right directions extends,
One end (end on diagram right side) in suction inlet main body 11 links via toothed band 41 with the first rotary cleaning body 20.
Circuit board 50 is installed on the opposite side of motor 40 on the left and right directions of suction inlet main body 11.In addition, circuit board 50
Substrate with the oblong-shaped that long side configures in left-right direction is configured at suction with fitting surface state upward on plummet direction
In mouth main body 11.In addition, fitting surface is not necessarily limited on plummet direction upwards, to tilt relative to horizontal direction,
Front-rear direction (longitudinal direction) can also be arranged towards.
Fig. 5 is the A-A sectional views of Fig. 2.In Fig. 5,63 be the next door of interval brush room Q and sealed chamber P, and 64 be interval second
The cover of rotary cleaning body 30 and sealed chamber P.Cover 64 plays the role of following, that is, the part for covering suction inlet will be opened
Open area constriction, to increase the flow velocity for attracting wind, meanwhile, increase the negative pressure of sealed chamber P, to improve the dust of suction fitting
Energy.In addition, a part for suction inlet is covered by cover 64, so as to by the opening width L constrictions of suction inlet.As a result,
Influence the negative pressure that ground is applied opening area can constriction, attachment of the suction fitting to ground, mitigation suction fitting can be reduced
Operation resistance.
As shown in figure 5, form flow path R2 when suction fitting 6 advances, bypass air through next door 18a be arranged in buffer 18 and
Swept the gap of face M and to flowing into inside suction fitting 6, so as to attract the dust D1 in the front for being located at suction fitting 6.
The A-A sectional views of Fig. 2 when Fig. 6 is the wall W1 in front of the front end of suction fitting 6 is connected to.When due to wall W1 and
Antetheca 18b is abutted and flow path R2 is blocked, the air stream flowed into from flow path R2 to suction inlet main body 11 disappear (or reduction) when,
Flow path R3 generates the air stream of the amount, can attract the dust at wall edge, for flow path R3, in air opening 18c
And behind top earthward direction blowout, flow into suction inlet main body 11 from next door 18a with the gap for being swept face M.
Here, antetheca 18b needs, which are set to be not involved in far from ground, ensures the airtight degree inside suction inlet main body 11
Highly.In antetheca 18b settings to the feelings for participating in ensuring airtight lower (close to the ground) position inside suction inlet main body 11
Under condition, antetheca 18b plays the airtight effect for ensuring suction inlet main body 11, therefore the 18c that is open is located in sealed chamber, in addition to flow path
In common floor cleaning other than in wall edge cleaning blocked R2, air stream is also generated in flow path R3.Electric vacuum cleaner is inhaled
Number, sizes of the total amount V of the air drawn independent of flow path, and the upper limit is depended on, it is from flow path R2, flow path R3, Qi Taliu
Total (V=VR2+VR3+VR4) of amount VR2, VR3, VR4 of the air that road R4 attracts respectively.Therefore, when other than wall edge
Usual cleaning in, in flow path R3 also moving air, then reduce (VR2=V-VR3- in the amount of the air of flow path R2 flowing
VR4, VR3 ≠ 0), it is reduced in the amount (=VR2) for being swept the air that face M flows about the dust to attract ground, therefore, ground
The intake performance in face reduces.On the other hand, it is not involved in and ensures inside suction inlet main body 11 far from ground being set to antetheca 18b
In the case of the height of airtight degree, opening portion 18c is located at the outside of sealed chamber, therefore in common floor cleaning,
Flow path R3 not moving air (VR3=0), can ensure the amount (VR2) of the air in flow path R2 flowings it is high (VR2=V-VR4,
(VR3=0)), the intake performance on ground will not reduce.In the cleaning at wall edge, flow path R2 is blocked, not moving air, therefore,
It replaces, at flow path R3 moving airs (VR3=V-VR4, (VR2=0)), thus, it is possible to not be left the dust at wall edge
Ground attracts.
In addition, antetheca 18b is set to high position, to vacate the outlet (exhaust side) of opening portion 18c and ground away from
From therefore, the air being drawn onto from top is dispersedly blown in face of arrival ground, so as to make air flow to the corner at wall edge
(Fig. 6).
At this point, by the way that the lower part of next door 18a to be made to the shape to suction fitting lateral bend, so as to make the sky by R3
Gas smoothly flows therein suction fitting, and plays the effect for making the bigger dust such as the grain of rice being also introduced into the guiding in suction fitting.
In addition, as long as the curved shape plays the effect for the guiding that dust is imported to suction fitting 6, shape is not limited, for example, it is also possible to
Bending is C planars.
Further, since having antetheca 18b, therefore it can ensure the intensity of buffer 18.
(second embodiment)
Fig. 7 is the vertical view of the suction fitting of the electric vacuum cleaner for the second embodiment for indicating the utility model.Second implements
The suction fitting 6A of the electric vacuum cleaner 1 of mode makes the structure of buffer 18A for alternate buffer 18.In addition, implementing second
In mode, identical symbol is marked to structure same as the first embodiment, the repetitive description thereof will be omitted.
According to second embodiment, before the direction of travel of buffer 18A other than end set side wall 18Ab, extremely
A few opening portion 18Ac, side wall 18Ab are set to is not involved in the airtight degree ensured inside suction inlet main body 11 far from ground
Height.
Fig. 8 shows make the suction fitting 6A of present embodiment be connected to side wall 18Ab state Fig. 7 B-B section views
Figure.When making suction fitting 6A be swept along the wall W2 of side, the flow path R5 flowed into inside side direction suction fitting 6A is blocked
Plug can improve the wall edge to side to form the flow path R6 for flowing into suction fitting 6A from the top through opening portion 18Ac
Dust D3 intake performance.
In addition, be made be arranged in the side of buffer 18A at least one protrusion structure can also play it is roughly the same
Effect.
In order to play the role of bolster, the side wall 18Ab of at least buffer 18A preferably uses the elasticity such as rubber, elastomer
Material is formed.
In addition it is also possible to combine first embodiment, the structure of second embodiment.
Claims (7)
1. a kind of suction fitting of electric vacuum cleaner, which is characterized in that
Have：Suction inlet main body；Buffer positioned at the outer edge of the suction inlet main body；And to by suction of the face of cleaning with opening portion
Entrance,
Above-mentioned buffer has：Airtight next door for keeping above-mentioned suction inlet body interior；Antetheca, relative to next door position
In the opposite side of above-mentioned suction inlet main body, and the ground level in the airtight holding for being not involved in above-mentioned suction inlet body interior is set；
And the opening of at least more than one formed by above-mentioned next door and above-mentioned antetheca.
2. the suction fitting of electric vacuum cleaner according to claim 1, which is characterized in that
End other than before the direction of travel of above-mentioned buffer has at least one opening portion.
3. the suction fitting of electric vacuum cleaner according to claim 1 or 2, which is characterized in that
There is at least one protrusion in the side of above-mentioned buffer.
4. the suction fitting of electric vacuum cleaner according to claim 1 or 2, which is characterized in that
Above-mentioned buffer is formed with elastic material.
5. the suction fitting of electric vacuum cleaner according to claim 4, which is characterized in that
The elastic material includes rubber, elastomer.
6. the suction fitting of electric vacuum cleaner according to claim 1 or 2, which is characterized in that
At the rear of the first rotary cleaning body there is the second rotary cleaning body, second rotary cleaning body to have and above-mentioned first rotation
Turn the parallel axis of cleaning body, and is set as one end from above-mentioned opening portion continuously to the other end.
7. a kind of electric vacuum cleaner, which is characterized in that have：
Main body of dust collector with the electric blower for generating attraction and the dust collecting part for collecting dust；And with above-mentioned dust catcher
The suction fitting of the electric vacuum cleaner according to any one of claims 1 to 6 of main body connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016082584A JP6623114B2 (en) | 2016-04-18 | 2016-04-18 | Vacuum cleaner suction tool and vacuum cleaner including the same |
| JP2016-082584 | 2016-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979616U true CN207979616U (en) | 2018-10-19 |
Family
ID=60150841
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710191808.6A Pending CN107303163A (en) | 2016-04-18 | 2017-03-28 | The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for possessing the suction fitting |
| CN201720315250.3U Active CN207979616U (en) | 2016-04-18 | 2017-03-28 | The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for having the suction fitting |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710191808.6A Pending CN107303163A (en) | 2016-04-18 | 2017-03-28 | The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for possessing the suction fitting |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6623114B2 (en) |
| CN (2) | CN107303163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303163A (en) * | 2016-04-18 | 2017-10-31 | 日立空调·家用电器株式会社 | The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for possessing the suction fitting |
| CN111616638A (en) * | 2019-02-28 | 2020-09-04 | 夏普株式会社 | Suction port body of electric dust collector and electric dust collector with the same |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541462Y2 (en) * | 1990-11-19 | 1997-07-16 | 三洋電機株式会社 | Vacuum cleaner floor suction |
| JP3208623B2 (en) * | 1993-09-14 | 2001-09-17 | 三菱電機ホーム機器株式会社 | Vacuum cleaner floor brush |
| JPH1147052A (en) * | 1997-07-29 | 1999-02-23 | Sanyo Electric Co Ltd | Sucking tool for floor |
| JPH11123164A (en) * | 1997-10-22 | 1999-05-11 | Mitsubishi Electric Corp | Sucking appliance for vacuum cleaner |
| JP2005144026A (en) * | 2003-11-19 | 2005-06-09 | Matsushita Electric Ind Co Ltd | Suction tool for vacuum cleaner and vacuum cleaner using the same |
| JP4912247B2 (en) * | 2007-07-23 | 2012-04-11 | 三菱電機株式会社 | Vacuum cleaner suction tool and vacuum cleaner |
| JP4958168B2 (en) * | 2007-09-18 | 2012-06-20 | シャープ株式会社 | Suction port body for vacuum cleaner |
| JP2014033934A (en) * | 2012-08-10 | 2014-02-24 | Sharp Corp | Vacuum cleaner, and suction port body for the same |
| US9044128B1 (en) * | 2013-09-09 | 2015-06-02 | George Thomas | Edge cleaning vacuum sweeper system |
| JP5789693B1 (en) * | 2014-04-18 | 2015-10-07 | 日立アプライアンス株式会社 | Vacuum cleaner suction tool and vacuum cleaner using the suction tool |
| JP6623114B2 (en) * | 2016-04-18 | 2019-12-18 | 日立グローバルライフソリューションズ株式会社 | Vacuum cleaner suction tool and vacuum cleaner including the same |
-
2016
- 2016-04-18 JP JP2016082584A patent/JP6623114B2/en active Active
-
2017
- 2017-03-28 CN CN201710191808.6A patent/CN107303163A/en active Pending
- 2017-03-28 CN CN201720315250.3U patent/CN207979616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303163A (en) * | 2016-04-18 | 2017-10-31 | 日立空调·家用电器株式会社 | The suction fitting of electric vacuum cleaner and the electric vacuum cleaner for possessing the suction fitting |
| CN111616638A (en) * | 2019-02-28 | 2020-09-04 | 夏普株式会社 | Suction port body of electric dust collector and electric dust collector with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017192410A (en) | 2017-10-26 |
| CN107303163A (en) | 2017-10-31 |
| JP6623114B2 (en) | 2019-12-18 |
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Address after: Tokyo, Japan, Japan Patentee after: Hitachi Global Living Program Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Household Electric Appliance Co. |
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| CP01 | Change in the name or title of a patent holder |