CN1240629A - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN1240629A CN1240629A CN99110141A CN99110141A CN1240629A CN 1240629 A CN1240629 A CN 1240629A CN 99110141 A CN99110141 A CN 99110141A CN 99110141 A CN99110141 A CN 99110141A CN 1240629 A CN1240629 A CN 1240629A
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- China
- Prior art keywords
- mentioned
- tube connector
- main body
- suction nozzle
- connecting portion
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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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0693—Specially shaped nozzles, e.g. for cleaning radiators, tubes, fans or the like; Dusters
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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
- 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
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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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/327—Handles for suction cleaners with hose between nozzle and casing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Disclosed is a vacuum cleaner where a suction body is rotated by a user through the operation of an at-hand handle body. The object of this invention is to provide a vacuum cleaner excellent in ventilating efficiency and noise reducibility, while providing simpler constitution of a good assembling property such that, when a suction body is rotated by operation of an at-hand handle body or when a place of low height is to be cleaned, the presence of a suction hose does not at any hindrance. The solution of this invention discloses a nozzle main body that is rotated relatively to a connecting pipe via a joint pipe member by rotating an at-hand handle body. In this case, the at-hand handle body includes a first pipe body for connection to the connecting pipe, a grip portion integrated with the first pipe body, and a second pipe body rotatably connected to the first pipe body and having a suction hose connected thereto.
Description
The present invention relates to the electric vacuum cleaner that the user can select the rotational angle of nozzle body by the operating grip body arbitrarily, particularly when coming the rotating nozzle body, make the existence that attracts flexible pipe can not be in the way or the structure around the handle body that feasible attraction flexible pipe when the highly low place of cleaning can not be in the way by the operating grip body.
In electric vacuum cleaner, on the nozzle body that is connected to handle body by tube connector (prolonging pipe), be provided with piecing devices mostly.What consider in existing electric vacuum cleaner is when tube connector (handle body) is in straight line and seesaws, nozzle body can be suitable for the common cleaning (cleaning broad place) of the parallel mobile mobile form of growing crosswise with its short side direction (below be referred to as the 1st move form) at an easy rate, and when tube connector is in straight line and seesaws, then reckon without about being suitable for the cleaning problem that the parallel mobile lengthwise with its long side direction of nozzle body moves the foot of a wall etc. of form (below be referred to as the 2nd move form), so there is the problem of the operability aspect of cleaning the foot of a wall etc. always.
So the application's applicant opens flat 9-359272 number, spy Japanese kokai publication hei 9-141374 number, spy and opens and propose in the flat 10-67112 patent application a kind ofly partly to carry out twist operation by the handgrip to handle body and just can make nozzle body obtain the above-mentioned the 1st at an easy rate to move the electric vacuum cleaner that form and the 2nd moves form.
Above-mentioned each in first to file, its formation comprises that the junction block member that nozzle body is had is rotatably connected on the suction nozzle main body, and can carry out along the 1st junction block of vertical rotation of vertical and therewith the 1st junction block be rotationally connected can be along the 2nd junction block that on left and right directions, rotates with vertical plane orthogonal, by reversing the handgrip part of handle body, in the state that keeps nozzle body and floor to be adjacent to, can move form and forward the 2nd to and move form, perhaps move form and forward the 1st to and move form and change posture very simply from the 2nd from the 1st.
Yet, above-mentioned each in first to file, just can make nozzle body obtain the above-mentioned the 1st to move in the electric vacuum cleaner that form and the 2nd moves form partly carrying out twist operation by handgrip to handle body, because the handgrip of handle body part is connected the integrated event of the tubular portion that attracts flexible pipe and tube connector respectively with its two ends, as reverse the handgrip part of handle body, then the attraction flexible pipe that connects with tubular portion also moves with tubular portion, therefore attracts flexible pipe can be wrapped on the health sometimes and is in the way very much.That is to say, shown in Fig. 8 (b), in that being rotated in a lateral direction, the handgrip of handle body part make nozzle body take the 2nd occasion that moves form, attract flexible pipe also can cross, therefore take place to attract flexible pipe can be wrapped on the health sometimes and the problem of being in the way very much in the connecting portion of handle body.Or, take the 1st to move the occasion in the place that equal altitudes is low under the form cleaning bed at nozzle body, shown in Fig. 9 (b), because the relative cause of the height of the attraction flexible pipe that suspends with oblique sagging form of the tubular portion of handle body, can't be flat on problem near horizontal state with regard to tube connector occurring.
Therefore, the applicant, the structure that proposes in Japanese kokai publication hei 9-314795 patent application is that the tubular portion that bends to " ヘ " font is set in handle body, on the peripheral part that is provided with the side face opening of this tubular portion, the tube connector joint member can be installed rotationally, on the tube connector joint member, connect the attraction flexible pipe.In the technology that in this Japanese kokai publication hei 9-314795 patent application, proposes, attract the tube connector joint member of flexible pipe to rotate owing to connect relative to the tubular portion of handle body, even so partly cross to come and make nozzle body take the 2nd occasion that moves form at the handgrip that makes handle body, because the tube connector joint member can relatively rotate because of the deadweight that attracts flexible pipe, so attract flexible pipe also can keep being suspended in the state of downside, and can make the attraction flexible pipe be in horizontal position by the pipe joint member that is rotationally connected with hand, can tube connector is flat near horizontal state handle body.
Yet, in the technology that in above-mentioned Japanese kokai publication hei 9-314795 patent application, is proposed, because of needs in two the tube connector joint member of shape the number of part is increased, and it is complicated that the shape of the tubular portion of handle body also becomes, assembling trouble cost rises, and has the light-weighted problem of handle body that hinders.In addition, also have near the attraction of handle body to become complicated, hinder ventilation efficiency, and be easy to generate the problem of noise with path.
The present invention is the invention of finishing in view of the premises, its purpose is can select arbitrarily by the operating grip body in the electric vacuum cleaner of rotational angle of nozzle body the user, be implemented in the structure of to attract when the rotating nozzle body existence of flexible pipe can not be in the way or when the highly low place of cleaning, attract flexible pipe can not be in the way by the operating grip body, and simple in structure have a good associativity, also has excellent ventilation efficiency in addition and suppress the electric vacuum cleaner of the performance of noise.
For reaching above-mentioned purpose of the present invention, the formation of electric vacuum cleaner of the present invention comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed on this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector; And the said suction nozzle body have possess be used to suck the suction nozzle of dust and the suction nozzle main body of on cleaning face, walking and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector; In such electric vacuum cleaner,
The formation of above-mentioned handle body comprises and has with the central axis of the central axes of above-mentioned tube connector and be connected to the 1st body on the above-mentioned tube connector, the 1st body is integrated and form predetermined angular with the central axis of above-mentioned the 1st body and the handgrip part of extending therewith, and as form the 1st connecting portion and with the 2nd body of the 2nd connecting portion of its one, wherein have with the 1st connecting portion of the central axis of the central axes of above-mentioned the 1st body and be connected with rotary way, form predetermined angular with the central axis of above-mentioned the 1st body and be connected with above-mentioned attraction flexible pipe from the 2nd crooked downwards connecting portion of the 1st connecting portion with above-mentioned the 1st body.
Fig. 1 is the whole oblique view of the electric vacuum cleaner of the 1st form of implementation of the present invention.
Fig. 2 is the key diagram that electric vacuum cleaner that the 1st form of implementation of the present invention is shown is in 1 example of user mode.
Fig. 3 is the oblique view of handle body of the electric vacuum cleaner of the 1st form of implementation of the present invention.
Fig. 4 is the exploded perspective view of handle body of the electric vacuum cleaner of the 1st form of implementation of the present invention.
Fig. 5 is the sectional side view of handle body of the electric vacuum cleaner of the 1st form of implementation of the present invention.
Fig. 6 is the side view of handle body of the electric vacuum cleaner of the 1st form of implementation of the present invention.
Fig. 7 is the cutaway view of holding area of handgrip part of handle body of the electric vacuum cleaner of the 1st form of implementation of the present invention.
Fig. 8 is the comparative illustration figure of the situation the when electric vacuum cleaner of the 1st form of implementation of the present invention and existing electric vacuum cleaner cleaning the foot of a wall are shown.
Fig. 9 is the comparative illustration figure of the situation when the highly low place of the electric vacuum cleaner of the 1st form of implementation of the present invention and the cleaning of existing electric vacuum cleaner is shown.
Figure 10 be illustrate the 2nd form of implementation of the present invention electric vacuum cleaner handle body the 2nd body and attract the exploded perspective view of the end of flexible pipe.
Figure 11 is the key diagram of collecting state that the electric vacuum cleaner of the 3rd form of implementation of the present invention is shown.
Utilize accompanying drawing that form of implementation of the present invention is described below.
At first, utilize Fig. 1～Fig. 9 to describe the 1st form of implementation of the present invention (below be referred to as this form of implementation) in detail.
Fig. 1 is the whole oblique view of the electric vacuum cleaner of the 1st form of implementation of the present invention.In Fig. 1,1 is main body of dust collector, and 2 for attracting flexible pipe, and 3 is handle body, and 4 is tube connector (prolonging pipe), and 5 is nozzle body.
Be equiped with in the main body of dust collector 1 and be used for dust is sucked blower fan in its dust storage chamber, this main body of dust collector 1 is connected with an end that attracts flexible pipe 2, attracts the other end connection handle body 3 of flexible pipe 2.In addition, handle body 3 is connected with an end of tube connector 4, and the other end of tube connector 4 is connected with nozzle body 5.So nozzle body 5 is by tube connector 4, handle body 3 and attract the 1 interior attraction of flexible pipe 2 and main body of dust collector to be communicated with path.
Main body of dust collector 1 has a pair of big wheel 11 and 1 independent wheel 12, can utilize handle body 3 to move by attracting flexible pipe 2 to go up at floor surface (cleaning face).
Attract flexible pipe 2 possess as the function that dust is transported to the conveying channel in the main body of dust collector 1 and as when moving at main body of dust collector 1 with the function of the mechanism of its pulling, the flexible pipe with flexibility of employing coiled pipe shape in this form of implementation.
In this form of implementation, the formation of handle body 3 possesses the 1st body 31 that is connected to tube connector 4, when the 1st body 31 connects with rotatable form therewith and connect the 2nd body 32 that attracts flexible pipe 2 and integrated and form predetermined angular with the central axis of above-mentioned the 1st body 31 and the handgrip parts 33 of extending with the 1st body 31.
The holding area 33a that forms in the end of above-mentioned handgrip part 33 begins bending at a predetermined angle from the foundation position of handgrip part 33, and the central axis A 1 of the relative tube connector 4 of holding area 33a of this handgrip part 33 constitutes about 100 °～120 ° angle [alpha].By forming this angle [alpha], as shown in Figure 2, the women who has average height when cleaning can hold holding area 33a very like a cork and clean, simultaneously by can under nozzle body 5 and the state that connects airtight the floor level, making nozzle body 5 rotate (the rotation P2 among Fig. 1), thereby can carry out rotating operation to nozzle body 5 relative to tube connector 4 to the twisting action (central axis A 1 with tube connector 4 is the rotation P1 at center) of holding area 33a simple and easyly.This is because the holding area 33a of handgrip part 33 and the central axis A 1 angulation α of tube connector 4, can on the aftermentioned junction block member of nozzle body 5, produce torque by reversing holding area 33a, and the junction block member, such as, can adopt the structure that proposes in the above-mentioned Japanese kokai publication hei 10-67112 patent application.
Herein, suction nozzle main body 51 (nozzle body 5) is observed from the top and is elongated rectangular shape, nozzle body 5 obtainable mobile forms have along with tube connector 4 (handle body 3) is done the straight ahead backward movement, and (the above-mentioned the 1st moves form to the mobile form of growing crosswise of the parallel mobile suitable common cleaning (cleaning in wide place) with its short side direction of suction nozzle main body 51; Suction nozzle main body 51 is in the form that moves on arrow S1 direction under the state shown in the solid line in Fig. 1) and along with tube connector 4 is done the straight ahead backward movement, the lengthwise of the cleaning of parallel mobile suitable the foot of a wall with its long side direction of suction nozzle main body 51 etc. moves form, and (the above-mentioned the 2nd moves form; Suction nozzle main body 51 is in the form that moves on arrow S2 direction under the state shown in the chain-dotted line in Fig. 1).
Below handle body 3 is elaborated.
Fig. 3 is the oblique view of handle body 3, and Fig. 4 is the exploded perspective view of handle body 3.Fig. 5 is the sectional side view of handle body 3.Fig. 6 is the side view of handle body 3.
In Fig. 3～Fig. 6,31 is the 1st body of above-mentioned handle body 3, and this 1st body 31 as shown in Figure 5, has the central axis A 2 that overlaps with the above-mentioned central axis A 1 of tube connector 4 and is connected with the end of tube connector 4 is chimeric.
With of central axis A 2 formation predetermined angulars and the obliquely upward extension of the 1st body 31 incorporate above-mentioned handgrip parts 33, form the above-mentioned holding area 33a that crooked Gong hand grips usefulness in the end of handgrip part 33 with above-mentioned the 1st body 31.In addition, as shown in Figure 5, be equiped with the circuit substrate 41 that carries control circuit, switch, light emitting diode etc. and the battery 42 etc. of circuit substrate 41 power supply usefulness for this reason in the inside of handgrip part 33, in addition, on handgrip part 33, be provided with and be used for the button 43 and the light-emission window 44 of console switch.Like this, in this form of implementation, the switching manipulation that produces by the button 43 to handgrip part 33 can utilize ceiling reflection etc. to send to the light receiving unit of main body of dust collector 1 from light emitting diode by light-emission window 44 with being used for that main body of dust collector 1 internal circuit is carried out remote operated optical signal.
In addition, the formation of above-mentioned the 2nd body 32 that is connected with rotatable form with the 1st body 31, as shown in Figure 5, comprise the 1st connecting portion 34 with the central axis A 3 that overlaps with the central axis A 2 of the 1st body 31 and form predetermined angular with the central axis A 3 (i.e. the central axis A 2 of the 1st body 31) of above-mentioned the 1st connecting portion 34 and downwards from the 2nd crooked connecting portion 35 of the 1st connecting portion 34.In Fig. 5, B1 is the central axis of the 2nd connecting portion 35.
The 1st connecting portion 34 of the 2nd body 32 is inserted in the 1st body 31 in relatively turnable mode, and the 1st connecting portion 34 of the 1st body 31 and the 2nd body 32 is not connected and can throws off with suitable means, and the structure of the 1st connecting portion 34 (the 2nd body 32) is to rotate around the central axis A 2 of the 1st body 31 thus.In addition, the anti-avulsion engagement means of the 1st connecting portion 34 of the 1st body 31 and the 2nd body 32 can adopt any one, in this form of implementation, as shown in Figure 4, the 1st connecting portion 34 is provided with annular groove 36, after the 1st connecting portion 34 is inserted the 1st body 31, the 1st connecting portion 34 and the 1st body 31 are coupled together and can not throw off by the part of anti-avulsion sheet 38 being inserted into from the opening 37 of the 1st body 31.In addition, because the installation of anti-avulsion sheet 38 is mounted and removable, when the inner occasion that fills up rubbish of pipe etc. need be safeguarded, anti-avulsion sheet 38 can be taken off and very simply the 1st body 31 and the 2nd body 32 taken apart.
In addition, as shown in Figure 4, be connected with connecting ring 21, can make the 2nd connecting portion 35 and attract flexible pipe 2 to join by the end that this connecting ring 21 is inserted into the 2nd connecting portion 35 of the 2nd body 32 in the end of above-mentioned attraction flexible pipe 2.In addition, 21a is the fixed part of connecting ring 21, and 35a is the fixed part of the 2nd connecting portion 35, and fixed part 21a and fixed part 35a couple together the 2nd connecting portion 35 and attraction flexible pipe 2 by so-called interlock combination and can not throw off.
In addition, in the structure of this form of implementation, attract the end of flexible pipe 2 to adopt suitable means to remain among the connecting ring 21 with rotatable form, the result can attraction flexible pipe 2 can relatively rotate by relative the 2nd connecting portion 35 under flexible pipe 2 and the state that the 2nd connecting portion 35 of the 2nd body 32 connects attracting.Thus, can prevent to attract flexible pipe 2 distortions.
As shown in Figure 6, the 1st body 31 and the 2nd body 32 combined just can finish handle body 3, install in handle body 3 under the state that attracts flexible pipe 2 and tube connector 4, central axis B1 (promptly attracting the central axis of the end of flexible pipe 2) the angulation β of central axis A 3 of the 1st connecting portion 34 (i.e. the central axis A 1 of the central axis A 2=tube connector 4 of the 1st body 31) and the 2nd connecting portion 35 is set at 90 °～150 °.So its so reason be because the cleaning when, when the user stands the holding area 33a of the handgrip part 33 of holding handle body 3, attract flexible pipe 2 necessarily to become the shape that suspends sideling downwards, spur easily that main body of dust collector 1 moves and can not hinder the hand of the holding area 33a that holds handgrip part 33.
In addition, Fig. 7 illustrates the cutaway view of holding area 33a of the handgrip part 33 of handle body 3, and shown in figure, the section of holding area 33a forms the approximate del that has fillet.So its so reason be because when the hand-held holding area 33a of user, the easy top, bottom surface that grips and can pass through tactilely-perceptible holding area 33a always can rely on the twisting states and the event of neutral condition of sense of touch understanding handgrip part 33 (holding area 33a) easily.
Action to this form of implementation describes below.
Suppose that when nozzle body 5 takes the above-mentioned the 1st to move form the handgrip part 33 of handle body 3 (holding area 33a) is reversed about 90 °, make nozzle body 5 take the above-mentioned the 2nd to move form.Also promptly as shown in Figure 3, make handgrip part 33 reverse (rotation) about 90 ° by arrow R1 direction, the posture that makes nozzle body 5 moves form from the 1st and transfers to the 2nd and move form.At this moment, with the 1st body 31 of handgrip part 33 one and the 2nd body 32 can the form of consequentially rotating being connected, and since be connected to the 2nd body 32 attraction flexible pipe 2 deadweight in action always, even handgrip part 33 is pressed the direction of arrow R1 and is rotated, owing to attract the effect of the torque on arrow M1 direction that deadweight produced of flexible pipe 2 to the 2nd body 32, the 2nd body 32 keeps its original turned positions as a result, attracts flexible pipe 2 also can not be lifted and keeps original state.
But, shown in Fig. 8 (a), make nozzle body 5 take the 2nd occasion that moves form even cross in the handgrip part 33 of handle body 3, attract the connecting portion of flexible pipe 2 and handle body 3 also can not be lifted, attract flexible pipe 2 maintenance to be suspended in the state of the downside of handle body 3, therefore attract flexible pipe 2 can not twine user's health, fine use.
In addition, in this form of implementation, take the 1st to move the occasion that form is cleaned the low place of equal altitudes under the bed at nozzle body, shown in Fig. 9 (a), because by make the 2nd body 32 relative to the 1st body 31 rotate about 90 ° can make the attraction flexible pipe 2 that is connected with handle body 3 be in the 1st body 31 roughly sustained height near horizontal state, tube connector 4 is near horizontal state, just can be easy to clean the place of the inside in highly low place, use also very convenient in this.
Also have in addition, in this form of implementation, owing to attract flexible pipe 2 to rotate relative to the 2nd body 32, even so when collection, attract flexible pipe 2 to be distorted, and because intentional faulty operation makes the occasion that attracts flexible pipe 2 to be distorted, just be easy to make as shown in Figure 2 attraction flexible pipe 2 to return distortionless state because the rotation that attracts flexible pipe 2 is added in the rotation of the 2nd body 32, use also very convenient in this.
Also have in addition, in the structure of this form of implementation, the approximate centre portion of the holding area 33a of handgrip part 33 is positioned on the extended line of central axis A 1 of tube connector 4, the 2nd body 32 (attracting flexible pipe 2) is rotated relative to above-mentioned central axis A 1, so wrist is burden not, the operability of the twisting action of handle body 3 is good.And, as the means that realize this kind structure, what adopt is the holding area 33a on the extended line of the central axis that is positioned at tube connector 4 (the 1st body 31) and the centre of the 1st body 31, above-mentioned relatively central axis A 1 assemble in rotating mode the 2nd body 32 of the end that keeps attracting flexible pipe 2 such simple, the part number is few and assembling is easy to structure.In addition, except the structure of this simple handle body 3, because handle body 3 attraction on the whole also has only a slowly crooked bend with the bend of path, so can alleviate the resistance and the leakage of air of ventilation.
In addition, because the turning cylinder of the 1st connecting portion 34 of the 2nd body 32 of relative central axis A 1 is overlapped with above-mentioned central axis A 1, can improve the servo-actuated in relative rotation of the twisting action of the 2nd body 32 relative handle bodies 3.That is to say, because in this above-mentioned form of implementation, the central axes of the 1st connecting portion 34 of the central axis of the 1st body 31 and the 2nd body 32, follow the torque of the 1st body 31 that reverses of handgrip part 33, the frictional resistance between barrel surface, can not affact the 1st connecting portion 34 (the 2nd body 32) fully, so for the twisting action of handle body 3, the servo-actuated excellence in relative rotation of the 2nd body 32.
Herein, the turning cylinder of the 1st connecting portion 34 of the 2nd body 32 preferably overlaps with above-mentioned central axis A 1, and the slant range that can tolerate is in overlap 0 ° to 30 °.That is to say that difference according to circumstances even the torque of the 1st body 31 more or less affacts the 1st connecting portion 34 (the 2nd body 32), does not matter in practicality.Even that is to say the central axis bending of the 1st body 31, making tilts in 30 ° of scopes with the central axis A 1 of the relative tube connector 4 of central axis of the connecting portion of the 1st connecting portion 34 of the 1st body 31 does not matter yet.
In addition, in this form of implementation, because two rotation sections, rotation section that possess the rotation section corresponding and prevent to attract flexible pipe 2 to be distorted with the twisting action of handle body 3, so can alleviate the baneful influence of following the distortion that attracts flexible pipe 2, can make the pulling mobility of main body of dust collector 1 and attractability reach excellent.
In addition, because the each several part of handle body 3 installing/dismounting simply can improve assembleability and maintainability.In addition, above do not relate to as yet, the 1st body 31 of handle body 3 and handgrip part 33 are made of the lower house of a part that comprises the 1st body 31 and handgrip part 33 and the upper shell that comprises the remainder of handgrip part 33, configuration circuit substrate etc. can further improve assembleability between lower house and the upper shell.
As mentioned above, in this form of implementation, because handle body 3 constitutes, for the 1st body 31, the 2 bodys 32 of handle body 3 can with rotatable form connect such, simple, the part number is few and assembleability good, can realize light-weighted structure, when nozzle body is rotated, attract the existence of flexible pipe 2 can not counteract, perhaps when the highly low place of cleaning, attract the existence of flexible pipe 2 can not be in the way.In addition, because the knee of the attraction path of handle body 3 has only one, so ventilation efficiency and noise suppression excellent performance.
Secondly, utilize Figure 10 that the 2nd form of implementation of the present invention is described.Figure 10 be illustrate the 2nd form of implementation of the present invention electric vacuum cleaner handle body the 2nd body and attract the exploded perspective view of the end of flexible pipe.In addition, in Figure 10, give same label, do not give unnecessary details (this point to the 3rd following form of implementation too) for avoiding its explanation of repetition with the structure member of above-mentioned form of implementation form.
In the 1st form of implementation of Fig. 1～shown in Figure 9, explanation be the electric vacuum cleaner that the wireless long-range operation that utilizes optical signal to send is operated main body of dust collector 1, but the present invention is not limited to this.Such as, the present invention also is applicable to and utilizes the attraction flexible pipe 2 with distribution to carry out machinery and electrical connection between handle body 3 and main body of dust collector 1, switch by handle body 3 is operated main body of dust collector 1, or, distribution is extended to the electric vacuum cleaner that is arranged on the roll brush drive motor in the nozzle body 5 and operates this drive motor by the console switch of handle body 3 by tube connector 4 with distribution from handle body 3.
This point describes in detail in Figure 10.In this form of implementation, the inner peripheral surface of above-mentioned connecting ring 21 is provided with the distributing ring 101 of the part of its periphery with form maintenance free to rotate, periphery in this distributing ring 101 is provided with the conduction endless belt 102 that is made of conductive material, connects and be fixed with at the downside of conduction endless belt 102 to be provided in the connecting portion 103a that attracts the 1st connecting line 103 on the flexible pipe 2.Like this, the end of distributing ring 101 and attraction flexible pipe 2 is integrated, attracts flexible pipe 2 to rotate 360 ° relative to connecting ring 21.
In addition, the connection of connecting ring 21 can free installing/dismounting, therefore the contact shoe 104a that is provided with on the end of the 2nd connecting line 104 that disposes the circuit substrate that is being connected in the handgrip part 33 on above-mentioned the 2nd connecting portion 35 of the 2nd body 32 that keeps attracting flexible pipe 2 (distributing ring 101), the conduction endless belt 102 in this contact shoe 104a and the distributing ring 101 keeps Elastic Contact always free to rotately.That is to say that but contact shoe 104a is attached on the conduction endless belt 102 by the teat 105a as the compressing tablet 105 of the installing/dismounting of the part setting of the 2nd connecting portion 35.
Therefore,, no matter attract flexible pipe 2 (distributing ring 101) to get any turned position, can keep stable electrical connection always from the 1st connecting line 103 and the 2nd body 32 the 2nd interior connecting lines 104 that attract flexible pipe 2 to send for the 2nd connecting portion 35 of the 2nd body 32.In addition,, after the 2nd connecting portion 35 that connecting ring 21 is inserted into the 2nd body 32, can obtain the conduction endless belt 102 of distributing ring 101 and contacting of contact shoe 104a, can realize that operation well reaches firm wiring according to this syndeton.
In addition, in this form of implementation (and aforementioned the 1st form of implementation), attract flexible pipe 2 to install to such an extent that can rotate, attract flexible pipe 2 to be fixed on the connecting ring 21 but also can make, and connecting ring 21 is rotated relative to the 2nd connecting portion 35 of the 2nd body 32 relative to connecting ring 21.In this occasion, can adopt above-mentioned anti-avulsion sheet 38.
On the other hand, on the end of above-mentioned the 1st connecting portion 34 of the 2nd body 32, be formed with the distribution accommodation section 106 of concavity and ring-type, a part of in this distribution accommodation section 106, holding the 2nd connecting line 104, and the end one of the 2nd connecting line 104 is connected with circuit substrate through to the circuit substrate in the handgrip part 33.In this form of implementation, owing in distribution accommodation section 106, hold the 2nd connecting line 104, so the 2nd connecting line 104 has sufficient margin for rotation, the 2nd body 32 degree of 90 ° about even rotating of the 1st above-mentioned body 31 reaches, the 2nd connecting line 104 can not tightened broken string yet, even that is to say that the 2nd body 32 and the 1st body 31 relatively rotate the status of electrically connecting that is produced by the 2nd connecting line 104 and also can stably keep.This is because the formation of handle body 3 makes it can the about 90 ° degree of left-right rotation in this form of implementation.
Owing to adopt this structure, do not adopt distributing ring 101 also can when handle body 3 reverses, guarantee to be electrically connected.That is to say,, guarantee so can adopt simple structure to be electrically connected because the length of reversing the rotational action scope that is caused of margin that connecting line is possessed and handle body 3 is suitable.In addition, even in the 2nd body 32 and the 1st body 31, adopt to use the syndeton of above-mentioned distributing ring 101 etc. also not matter.
Also have in addition, be electrically connected an occasion through to nozzle body 5, can adopt the circuit substrate in the known connection handgrip part 33 and the tube connector of nozzle body 5.
Figure 11 is the diagrammatic sketch of the 3rd form of implementation of the present invention, in this form of implementation, is equiped with auxiliary member 111 on tube connector 4, make electric vacuum cleaner when collection its posture can be compact and stablize.
Figure 11 (b) is for illustrating the sectional side elevation of wanting portion of the auxiliary member 111 that is installed on the tube connector 4, Figure 11 (c) is for illustrating the cross-sectional figure that wants portion of the auxiliary member 111 that is installed on the tube connector 4, in this form of implementation, be to install auxiliary member 111 with rotatable form at the certain position of tube connector 4.Such as, in this form of implementation, its installing mode is to utilize two half 111a, 111b of the auxiliary member 111 of segmented shape, and wait suitable means combination so that the chimeric and screw of interlock is fixing so that the annular groove that auxiliary member 111 can rotate and the mode that can not move in the axial direction is installed in tube connector 4 partly in.
Like this, in this form of implementation, as the side view of the collecting state that electric vacuum cleaner is shown of Figure 11 (a), in collecting state, make main body of dust collector 1 erect, the rear portion of main body of dust collector 1 contacts with the floor, and the fixed projection 111c that is installed in the auxiliary member 111 on the tube connector 4 of plumbness is inserted into the fixing hole (not shown) of the front portion of main body of dust collector 1, thus, main body of dust collector 1 and tube connector 4 are the states that are in adjacency and combination under the standing position, make to attract flexible pipe 2 in addition, handle body 3, tube connector 4 and nozzle body 5 are in integrated state and electric vacuum cleaner are collected.So, in the collecting state of the electric vacuum cleaner of this form of implementation, the stable state that electric vacuum cleaner integral body can be in lengthwise aspect compactness and not have to disperse, its collection convenience excellence.
In addition, in this form of implementation, because on tube connector 4, be equiped with auxiliary member 111, shown in above-mentioned Fig. 9 (a), when the low place of equal altitudes made tube connector 4 horizontal near level under the cleaning bed, the outstanding side of auxiliary member 111 can be in the way sometimes.So, in this form of implementation, make auxiliary member 111 make above-mentioned rotating pattern, in the occasion of Fig. 9 (a), make the outstanding side of auxiliary member 111, such as, 90 ° of horizontal commentaries on classics just can make the outstanding side of auxiliary member 111 can not contact with floor surface.
As mentioned above, according to the present invention, can realize that a kind of user just can select the electric vacuum cleaner of the rotational angle of nozzle body arbitrarily by the operating grip body, in this electric vacuum cleaner,, attract the existence of flexible pipe can not be in the way by when the operation rotating nozzle body of handle body, or when the highly low place of cleaning, attract the existence of flexible pipe also can not be in the way, it is simple in structure, and assembleability is good, and ventilation efficiency and noise suppression excellence.
Claims (16)
1. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body has to possess be used to suck the suction nozzle of dust and the suction nozzle main body of walking on cleaning face, and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
Have with the central axis of the central axes of above-mentioned tube connector and be connected to the 1st body on the above-mentioned tube connector, the 1st body is integrated and form predetermined angular with the central axis of above-mentioned the 1st body and the handgrip part of extending therewith, and as form the 1st connecting portion and with the 2nd body of the 2nd connecting portion of its one
In above-mentioned the 2nd body, have with the 1st connecting portion of the central axis of the central axes of above-mentioned the 1st body and be connected with rotary way, form predetermined angular with the central axis of above-mentioned the 1st body and be connected with above-mentioned attraction flexible pipe from the 2nd crooked downwards connecting portion of the 1st connecting portion with above-mentioned the 1st body.
2. electric vacuum cleaner as claimed in claim 1 is characterized in that above-mentioned the 2nd connecting portion of above-mentioned the 2nd body is connected with rotatable form with above-mentioned attraction flexible pipe.
3. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body has to possess be used to suck the suction nozzle of dust and the suction nozzle main body of walking on cleaning face, and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
The 1st body that is connected with above-mentioned tube connector,
The 1st body is integrated and form predetermined angular with the central axis of above-mentioned the 1st body and the handgrip part of extending therewith, and as form the 1st connecting portion and with the 2nd body of the 2nd connecting portion of its one, wherein above-mentioned the 1st connecting portion is connected with rotary way with above-mentioned the 1st body, is connected with rotary way with above-mentioned attraction flexible pipe with the central axis formation predetermined angular of above-mentioned the 1st body and from the 2nd crooked downwards connecting portion of the 1st connecting portion.
4. as claim 1 or 2 or 3 described electric vacuum cleaners, it is characterized in that the central axis of above-mentioned the 2nd connecting portion of above-mentioned the 2nd body and the central axis angulation of above-mentioned the 1st connecting portion are set at 90 °～150 °.
5. as claim 1 or 2 or 3 described electric vacuum cleaners, it is characterized in that the section of the above-mentioned holding area of above-mentioned handgrip part forms the approximate del that has fillet.
6. as any one described electric vacuum cleaner in the claim 1 to 5, it is characterized in that the said suction nozzle main body can turn to parallel mobile mobile form with its long side direction from parallel mobile mobile form with its short side direction by rotating above-mentioned handle body.
7. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body has to possess be used to suck the suction nozzle of dust and the suction nozzle main body of walking on cleaning face, and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
The 1st body that one end is connected with tube connector is connected to by the 1st connecting portion on the other end of this 1st body, and the other end is connected to the 2nd body of above-mentioned attraction flexible pipe by the 2nd connecting portion and is arranged on handgrip part on above-mentioned the 1st body,
Constitute the dust path that is communicated with attraction flexible pipe and above-mentioned tube connector with above-mentioned the 1st body and the 2nd body,
Above-mentioned the 1st connecting portion is arranged on the extended line on the central axis of above-mentioned tube connector, can be that the center is rotated above-mentioned the 2nd body with the central axis of this tube connector,
The central axis that above-mentioned the 2nd connecting portion will be arranged on the end of the attraction flexible pipe on this 2nd connecting portion is connected at a predetermined angle with the central axis of above-mentioned tube connector.
8. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body have possess be used to suck the suction nozzle of dust and the suction nozzle main body of on cleaning face, walking and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
The 1st body that one end is connected with tube connector is connected to by the 1st connecting portion on the other end of this 1st body, and the other end is connected to the 2nd body of above-mentioned attraction flexible pipe by the 2nd connecting portion bending and is arranged on handgrip part on above-mentioned the 1st body,
Constitute the dust path that is communicated with attraction flexible pipe and above-mentioned tube connector with above-mentioned the 1st body and the 2nd body,
Above-mentioned the 1st connecting portion is arranged on the extended line on the central axis of above-mentioned tube connector, is that the center makes above-mentioned the 2nd body connect in rotary mode with the central axis of this tube connector.
9. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body have possess be used to suck the suction nozzle of dust and the suction nozzle main body of on cleaning face, walking and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
The 1st body that one end is connected with tube connector is connected to by the 1st connecting portion on the other end of this 1st body, and the other end is connected to the 2nd body of above-mentioned attraction flexible pipe by the 2nd connecting portion bending and is arranged on handgrip part on above-mentioned the 1st body,
Constitute the dust path that is communicated with attraction flexible pipe and above-mentioned tube connector with above-mentioned the 1st body and the 2nd body,
Above-mentioned the 1st connecting portion and the 2nd connecting portion form crooked, and its central axis is in predetermined angular,
Above-mentioned the 1st body is arranged on the extended line on the central axis of above-mentioned tube connector, can be that the center is rotated above-mentioned the 2nd body with the central axis of this tube connector,
The central axis that above-mentioned the 2nd connecting portion will be arranged on the end of the attraction flexible pipe on this 2nd connecting portion is connected at a predetermined angle with the central axis of above-mentioned tube connector.
10. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body have possess be used to suck the suction nozzle of dust and the suction nozzle main body of on cleaning face, walking and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
The 1st body that one end is connected with tube connector is connected to by the 1st connecting portion on the other end of this 1st body, and the other end is connected to the 2nd body of above-mentioned attraction flexible pipe by the 2nd connecting portion bending and is arranged on handgrip part on above-mentioned the 1st body,
Constitute the dust path that is communicated with attraction flexible pipe and above-mentioned tube connector with above-mentioned the 1st body and the 2nd body,
Above-mentioned the 2nd body is installed to rotary way and makes its central axis become predetermined angular with the central axis of above-mentioned tube connector on the 1st body.
11. electric vacuum cleaner, its formation comprises the main body of dust collector that possesses the blower fan that is used to suck dust, the attraction flexible pipe that is installed in this main body of dust collector and is communicated with path with attraction in the main body of dust collector, be installed in this attract on flexible pipe and with the handle body that attracts soft pipe connection, be installed on this handle body and the tube connector that is communicated with handle body, and be installed on this tube connector and the nozzle body that is communicated with tube connector
The said suction nozzle body have possess be used to suck the suction nozzle of dust and the suction nozzle main body of on cleaning face, walking and with this suction nozzle main body and above-mentioned tube connector can the mode of relatively rotating being connected the junction block member that the said suction nozzle main body is communicated with above-mentioned tube connector, by rotating above-mentioned handle body, utilize above-mentioned junction block member, the said suction nozzle main body can be rotated relative to above-mentioned tube connector
The formation that it is characterized in that above-mentioned handle body comprises:
The 1st body that one end is connected with tube connector is connected to by the 1st connecting portion on the other end of this 1st body, and the other end is connected to the 2nd body of above-mentioned attraction flexible pipe by the 2nd connecting portion bending and is arranged on handgrip part on above-mentioned the 1st body,
Constitute the dust path that is communicated with attraction flexible pipe and above-mentioned tube connector with above-mentioned the 1st body and the 2nd body,
Above-mentioned the 1st connecting portion and the 2nd connecting portion form crooked, and its central axis is in predetermined angular,
Above-mentioned the 2nd body is installed to rotary way and makes its central axis become predetermined angular with the central axis of above-mentioned tube connector on the 1st body.
12., it is characterized in that the central axis of above-mentioned the 1st connecting portion of above-mentioned the 2nd body becomes 0 °～30 ° angle with the central axis of above-mentioned tube connector as claim 10 or 11 described electric vacuum cleaners.
13., it is characterized in that above-mentioned the 2nd connecting portion of above-mentioned the 2nd body is connected with rotatable form with above-mentioned attraction flexible pipe as any one described electric vacuum cleaner in the claim 7 to 12.
14., it is characterized in that the central axis of above-mentioned the 2nd connecting portion of above-mentioned the 2nd body becomes 90 °～150 ° angle with the central axis of above-mentioned tube connector as any one described electric vacuum cleaner in the claim 7 to 12.
15., it is characterized in that the said suction nozzle main body can turn to parallel mobile mobile form with its long side direction from parallel mobile mobile form with its short side direction by rotating above-mentioned handle body as any one described electric vacuum cleaner in the claim 7 to 12.
16. as any one described electric vacuum cleaner in the claim 7 to 12, it is characterized in that above-mentioned handgrip partly is arranged on the central axis of above-mentioned the 1st body and with above-mentioned central axis becomes predetermined angular, is provided with the 1st connecting portion of above-mentioned the 2nd body between above-mentioned handgrip part and above-mentioned tube connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP189333/1998 | 1998-07-03 | ||
| JP18933398A JP3286250B2 (en) | 1998-07-03 | 1998-07-03 | Electric vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1240629A true CN1240629A (en) | 2000-01-12 |
| CN1148146C CN1148146C (en) | 2004-05-05 |
Family
ID=16239597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991101413A Expired - Lifetime CN1148146C (en) | 1998-07-03 | 1999-07-02 | Electric suction cleaner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3286250B2 (en) |
| KR (2) | KR20000011396A (en) |
| CN (1) | CN1148146C (en) |
| TW (1) | TW421585B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329001C (en) * | 2004-12-02 | 2007-08-01 | 三星光州电子株式会社 | Suction hose assembly and vacuum cleaner having the same |
| JP2010131452A (en) * | 2000-01-13 | 2010-06-17 | Dyson Technology Ltd | Hose and wand assembly |
| CN101357053B (en) * | 2007-08-02 | 2011-04-27 | 特鲁普拉斯特艺术有限公司 | Handle on vacuum cleaner hose |
| CN102578972A (en) * | 2011-01-12 | 2012-07-18 | 乐金电子(天津)电器有限公司 | Flow pipeline structure of vertical dust collector |
| CN104545700A (en) * | 2013-10-23 | 2015-04-29 | 莱克电气股份有限公司 | Handle structure applicable to hose component of vacuum cleaner |
| CN106805846A (en) * | 2015-09-21 | 2017-06-09 | 戴森技术有限公司 | For the Handleset of vacuum cleaner |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4513197B2 (en) * | 2000-10-02 | 2010-07-28 | パナソニック株式会社 | Vacuum cleaner |
| KR100403504B1 (en) * | 2001-05-04 | 2003-10-30 | 주식회사 대우일렉트로닉스 | A handle for vacuum-cleaner |
| JP4613774B2 (en) * | 2005-09-28 | 2011-01-19 | パナソニック株式会社 | Electric vacuum cleaner |
| DE102013216194A1 (en) * | 2013-08-14 | 2015-02-19 | BSH Bosch und Siemens Hausgeräte GmbH | Handle adapter for a vacuum cleaner |
| TWI634865B (en) * | 2013-08-21 | 2018-09-11 | 松下電器產業股份有限公司 | Electric vacuum cleaner |
| CN103989442B (en) * | 2014-05-04 | 2016-03-30 | 苏州市宏伟电器有限公司 | A kind of electricity conductive hose of dust collector |
| JP6598348B2 (en) * | 2014-09-22 | 2019-10-30 | 株式会社コーワ | Futon cleaning machine |
| JP2016067458A (en) * | 2014-09-29 | 2016-05-09 | 日立アプライアンス株式会社 | Vacuum cleaner |
| GB2542198B (en) * | 2015-09-14 | 2018-01-10 | Dyson Technology Ltd | Handle assembly for a vacuum cleaner |
| GB2542197B (en) * | 2015-09-14 | 2017-12-20 | Dyson Technology Ltd | Handle assembly for a vacuum cleaner |
| EP3360451B1 (en) * | 2015-12-30 | 2020-02-05 | LG Electronics Inc. -1- | Vacuum cleaner and cleaner handle |
| CN106419747B (en) * | 2016-09-05 | 2018-12-18 | 珠海格力电器股份有限公司 | Connecting device for handle and dust collection hose of dust collector and dust collector |
-
1998
- 1998-07-03 JP JP18933398A patent/JP3286250B2/en not_active Expired - Fee Related
-
1999
- 1999-06-15 TW TW088110026A patent/TW421585B/en not_active IP Right Cessation
- 1999-07-01 KR KR1019990026293A patent/KR20000011396A/en active Search and Examination
- 1999-07-01 KR KR1019990026302A patent/KR100337711B1/en not_active IP Right Cessation
- 1999-07-02 CN CNB991101413A patent/CN1148146C/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131452A (en) * | 2000-01-13 | 2010-06-17 | Dyson Technology Ltd | Hose and wand assembly |
| CN1329001C (en) * | 2004-12-02 | 2007-08-01 | 三星光州电子株式会社 | Suction hose assembly and vacuum cleaner having the same |
| CN101357053B (en) * | 2007-08-02 | 2011-04-27 | 特鲁普拉斯特艺术有限公司 | Handle on vacuum cleaner hose |
| CN102578972A (en) * | 2011-01-12 | 2012-07-18 | 乐金电子(天津)电器有限公司 | Flow pipeline structure of vertical dust collector |
| CN104545700A (en) * | 2013-10-23 | 2015-04-29 | 莱克电气股份有限公司 | Handle structure applicable to hose component of vacuum cleaner |
| CN104545700B (en) * | 2013-10-23 | 2017-06-16 | 莱克电气股份有限公司 | A kind of handle body structure being applied on dust collector hose component |
| CN106805846A (en) * | 2015-09-21 | 2017-06-09 | 戴森技术有限公司 | For the Handleset of vacuum cleaner |
| CN106805846B (en) * | 2015-09-21 | 2019-09-10 | 戴森技术有限公司 | Handleset for vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000011396A (en) | 2000-02-25 |
| JP2000014612A (en) | 2000-01-18 |
| KR20000011400A (en) | 2000-02-25 |
| KR100337711B1 (en) | 2002-05-22 |
| JP3286250B2 (en) | 2002-05-27 |
| TW421585B (en) | 2001-02-11 |
| CN1148146C (en) | 2004-05-05 |
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Legal Events
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| C10 | Entry into substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20040505 |