CN104287674A - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
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- CN104287674A CN104287674A CN201410334850.5A CN201410334850A CN104287674A CN 104287674 A CN104287674 A CN 104287674A CN 201410334850 A CN201410334850 A CN 201410334850A CN 104287674 A CN104287674 A CN 104287674A
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- China
- Prior art keywords
- mentioned
- swivelling cover
- dust
- elastomeric element
- hinge bodies
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Classifications
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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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
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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
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
Provided is a vacuum cleaner. The vacuum cleaner of one embodiment includes a cleaner body including a mount part; a dust container separably mounted on the mount part and having a compression member which presses dust; a rotatable cover covering the dust container mounted on the mount part and having a hinge mechanism which is rotatably connected to the cleaner body; and an opening maintenance unit connected with the rotatable cover in a manner of maintaining the rotating state of the rotatable cover at an automatic rotation position.
Description
Technical field
The present invention relates to vacuum cleaner.
Background technology
In general, vacuum cleaner utilizes by sucking inhalation power that motor produces to after sucking air and dust, is separated air and dust, thus dust is stored in dust barrel, the equipment that air is then externally discharged.
No. 2010-0018785th, the Korean Patent Laid as prior art document discloses the technology that cover maintains its state under the state of fractional open.But, according to prior art document, when to cover apply external force, exist cover cannot maintain open state but because of deadweight close problem.Further, if lid will make parts opening completely under the state of an open like this part, then should cover be made in a manual fashion to rotate.
Summary of the invention
The object of the present invention is to provide and can easily be confirmed whether dust barrel has been installed and can from the vacuum cleaner of body easily dust-separating bucket.
The vacuum cleaner of one embodiment comprises: body of dust collector, has installation portion; Dust barrel, is installed on above-mentioned installation portion in the mode that can be separated, and above-mentioned dust barrel has the pressure-producing part for pressurizeing to dust; Swivelling cover, for covering the above-mentioned dust barrel being installed on above-mentioned installation portion, above-mentioned swivelling cover has linkage, and above-mentioned linkage is connected with above-mentioned body of dust collector in the mode that can rotate; And open maintenance unit, be connected with above-mentioned swivelling cover in the mode of automatic rotation position maintenance rotation status to make above-mentioned swivelling cover.
The above-mentioned open unit that maintains makes above-mentioned swivelling cover further rotate in a manual fashion from above-mentioned automatic rotation position, and maintains rotation status in manual rotation position.
Above-mentioned linkage can comprise: hinge bodies, hinge axis, extends from above-mentioned hinge bodies, and contact site, combines or form one with above-mentioned hinge bodies with above-mentioned hinge bodies; The above-mentioned open unit that maintains can comprise open maintenance portion, the above-mentioned contact site of state lower support that above-mentioned open maintenance portion rotates at above-mentioned swivelling cover.
Above-mentioned open maintenance unit can also comprise the shaft supporting part for supporting above-mentioned hinge axis.
Above-mentioned open maintenance portion can comprise: elastomeric element, the first support portion, for supporting one end of above-mentioned elastomeric element, and the second support portion, for supporting the other end of above-mentioned elastomeric element; Above-mentioned contact site can passing hole contact with above-mentioned elastomeric element, and above described holes is the hole formed in above-mentioned first support portion.
Under the state that above-mentioned swivelling cover is closed, the through above described holes of above-mentioned contact site to pressurization above-mentioned elastomeric element pressurize, with make above-mentioned elastomeric element from above-mentioned first support section from; Under the state that above-mentioned swivelling cover rotates predetermined angular, above-mentioned elastomeric element contacts with above-mentioned first support portion, and above-mentioned contact site can contact in above described holes one end with above-mentioned elastomeric element.
The above-mentioned open unit that maintains can comprise the hinge guide portion forming above-mentioned open maintenance portion, and can be formed with guide groove in above-mentioned hinge guide portion, above-mentioned guide groove guides the movement of above-mentioned contact site when above-mentioned swivelling cover rotates.
Above-mentioned linkage can comprise: hinge bodies, and hinge axis, extends from above-mentioned hinge bodies; The above-mentioned open unit that maintains can comprise open maintenance portion, and above-mentioned open maintenance portion is used for the downside of the above-mentioned hinge bodies of state lower support rotated at above-mentioned swivelling cover.
Above-mentioned open maintenance portion can comprise: brace rod; And supporting projections, give prominence to from above-mentioned brace rod, for the above-mentioned hinge bodies of state lower support rotated at above-mentioned swivelling cover.
In the rotary course of above-mentioned swivelling cover, above-mentioned supporting projections is positioned on the mobile route of above-mentioned hinge bodies, in the process that above-mentioned swivelling cover rotates, above-mentioned hinge bodies and above-mentioned supporting projections interference, make more than one in above-mentioned hinge bodies and above-mentioned brace rod elastic deformation occurs, thus remove interference, make above-mentioned swivelling cover further rotate thus, if above-mentioned swivelling cover further rotates, then above-mentioned hinge bodies can be supported by above-mentioned supporting projections.
Above-mentioned swivelling cover bag can draw together drive unit, and above-mentioned drive unit is located at the pressure-producing part of above-mentioned dust barrel for driving.
Above-mentioned drive unit class comprises: compression motor; And driving section, for transmitting the power of above-mentioned compression motor to above-mentioned pressure-producing part.
The vacuum cleaner of another embodiment comprises: body of dust collector, has installation portion; Dust barrel, is installed on above-mentioned installation portion in the mode that can be separated; Swivelling cover, for covering the above-mentioned dust barrel being installed on above-mentioned installation portion, above-mentioned dust barrel has linkage, and above-mentioned linkage is connected with above-mentioned body of dust collector in the mode that can rotate; First open maintenance portion, maintains position of rotation for making above-mentioned swivelling cover under the state rotating to the first position of rotation; And the second open maintenance portion, with for making above-mentioned swivelling cover maintain position of rotation under the state rotating to the second position of rotation.
Above-mentioned linkage can comprise: hinge bodies, hinge axis, extends from above-mentioned hinge bodies, and contact site, combines or form one with above-mentioned hinge bodies with above-mentioned hinge bodies; Above-mentioned first open maintenance portion can comprise: elastomeric element, the first support portion, for supporting one end of above-mentioned elastomeric element, and the second support portion, for supporting the other end of above-mentioned elastomeric element; Above-mentioned contact site can passing hole contact with above-mentioned elastomeric element, and above described holes is the hole formed in above-mentioned first support portion.
Above-mentioned second open maintenance portion can comprise: supporting projections, supports above-mentioned hinge bodies at the second position of rotation of above-mentioned swivelling cover; And brace rod, support above-mentioned supporting projections.
Above-mentioned first position of rotation can be the position that above-mentioned swivelling cover have rotated the first angle, and above-mentioned second position of rotation can be the position that above-mentioned swivelling cover have rotated the second angle, and above-mentioned second angle is greater than above-mentioned first angle.
If above-mentioned swivelling cover further rotates from above-mentioned first position of rotation, then above-mentioned contact site and above-mentioned elastomeric element are separated, thus depart from from above described holes.
Pass through proposed invention, because above-mentioned swivelling cover maintains by the above-mentioned open unit that maintains the state (open state) rotated, thus have when the interference not having swivelling cover, at above-mentioned installation portion, above-mentioned dust barrel or the advantage from above-mentioned installation portion easily dust-separating bucket can be easily installed.
Further, because swivelling cover is not installing the state maintaining opening under dust barrel or the state that do not combine with dust barrel at the first position of rotation, thus there is the advantage that easily can be confirmed whether to have installed dust barrel or swivelling cover and whether combine with dust barrel.
And, because the swivelling cover with above-mentioned driving section maintains by the above-mentioned open unit that maintains the state rotated, above-mentioned dust barrel is being installed in the process of above-mentioned installation portion thus, can prevent and interference between above-mentioned dust barrel and above-mentioned driving section, there is the advantage that can prevent above-mentioned driving section from damaging.
Accompanying drawing explanation
Fig. 1 is the figure that the state that dust barrel is separated from the vacuum cleaner of embodiment is shown.
Fig. 2 is the sectional view of the body of dust collector of embodiment.
Fig. 3 is the sectional stereogram of the lid of the dust barrel of embodiment.
Fig. 4 is the sectional view of the ordered state that the second transfer part of embodiment, connecting portion and pressure-producing part are shown.
Fig. 5 and Fig. 6 is the figure of the connection procedure that drive unit and pressure-producing part are shown.
Fig. 7 illustrates that dust barrel is installed on the partial sectional view of the state of body of dust collector.
Fig. 8 is the figure of the sectional view that the swivelling cover with drive unit is shown.
Fig. 9 illustrates the swivelling cover of embodiment and the open figure maintaining the connection status of unit.
Figure 10 is the stereogram of the swivelling cover of embodiment.
Figure 11 is the open stereogram maintaining unit of embodiment.
Figure 12 A, Figure 12 B are for illustrating swivelling cover under the unopened state of swivelling cover (state do not rotated) and the open figure maintaining unit.
Figure 13 A, Figure 13 B are swivelling cover under the state illustrating that swivelling cover have rotated the first angle and the open figure maintaining unit.
Figure 14 A, Figure 14 B are swivelling cover under the state illustrating that swivelling cover have rotated the second angle and the open figure maintaining unit.
Figure 15 be swivelling cover have rotated the second angle state under the stereogram of body of dust collector.
Figure 16 is the figure of the form that under the state illustrating that swivelling cover have rotated the second angle, dust separation apparatus is separated.
Detailed description of the invention
Below, by exemplary accompanying drawing, a part of embodiment of the present invention is described in detail.It should be noted that in the process of the structural element mark Reference numeral to each accompanying drawing, for identical structural element, even if be shown on other accompanying drawings, also mark identical Reference numeral as much as possible.Further, when embodiments of the invention are described, if be judged as to relevant known features or function illustrate the understanding that can hinder the embodiment of the present invention when, will description is omitted.
Further, in the process of structural element that the embodiment of the present invention is described, can use first, second, A, B, (a), the term such as (b).These terms, only for its structural element and other structural elements being distinguished, can not limit the essence of dependency structure key element, order or order etc. because of these terms.When a certain structural element " be connected " with another structural element, " combination " or " connection " when, its structural element can directly be connected with its another structure key element or connect, but be also interpreted as can " connecting " between each structural element, " combination " or " connection " other structural elements.
Fig. 1 is the figure that the state that dust barrel is separated from the vacuum cleaner of embodiment is shown, Fig. 2 is the sectional view of the body of dust collector of embodiment.
With reference to Fig. 1 and Fig. 2, the vacuum cleaner 1 of embodiment can comprise: body of dust collector 10, and inside has the suction motor producing inhalation power; Dust separation apparatus 20, is installed on above-mentioned body of dust collector 10, for from sucked air separation dust; And dust barrel 30, store the dust be separated from above-mentioned dust separation apparatus 20.
Although not shown, above-mentioned vacuum cleaner 1 can comprise tube connector, suction line and suction nozzle.
Above-mentioned body of dust collector 10 can comprise multiple main wheels 11 for movement and auxiliary wheel 12.
Above-mentioned body of dust collector 10 can comprise body inflow part 14, and above-mentioned body inflow part 14 makes the air sucked by above-mentioned suction nozzle flow into.Can be flowed into above-mentioned dust separation apparatus 20 to above-mentioned body of dust collector 10 leaked-in air by above-mentioned body inflow part 14.As an example, can flow into from the lower side direction dust separation apparatus 20 of above-mentioned dust separation apparatus 20 to above-mentioned body of dust collector 10 leaked-in air.
Above-mentioned body of dust collector 10 can comprise installation portion 30, and above-mentioned installation portion 30 is for installing above-mentioned dust separation apparatus 20 and above-mentioned dust barrel 30.As an example, above-mentioned installation portion 13 can be formed at the front side of above-mentioned body of dust collector 10, but is not limited thereto.
First, after above-mentioned dust separation apparatus 20 being installed on above-mentioned installation portion 13, above-mentioned dust barrel 30 could be installed.If above-mentioned dust barrel 30 is installed on above-mentioned installation portion 13, then can be connected with above-mentioned dust separation apparatus 20.
Above-mentioned body of dust collector 10 can also comprise swivelling cover 15, and under the state that above-mentioned dust separation apparatus 20 and above-mentioned dust barrel 30 are installed on above-mentioned installation portion 13, swivelling cover 15 covers above-mentioned dust separation apparatus 20 and above-mentioned dust barrel 30.As an example, above-mentioned swivelling cover 15 can rotatably be connected with the upper lateral part of above-mentioned body of dust collector 10.Therefore, above-mentioned swivelling cover 15 can cover the upside of above-mentioned dust separation apparatus 20 and above-mentioned dust barrel 30 respectively.
Above-mentioned dust barrel 30 can surround the part around above-mentioned dust separation apparatus 20 under the state being installed on above-mentioned installation portion 13.Therefore, if above-mentioned dust separation apparatus 20 is installed on above-mentioned installation portion 13, after above-mentioned dust barrel 30 is installed on above-mentioned installation portion 13, above-mentioned swivelling cover 15 covers above-mentioned dust separation apparatus 20 and above-mentioned dust barrel 30, then above-mentioned dust separation apparatus 20 can not expose to the outside of above-mentioned body of dust collector 10.
In the present embodiment, along with above-mentioned dust separation apparatus 20 is covered by above-mentioned dust barrel 30 and above-mentioned swivelling cover 15, even without the fixed cell for making above-mentioned dust separation apparatus 20 be fixed on above-mentioned body of dust collector 10, the position of above-mentioned dust separation apparatus 20 also can be fixed.That is, prevent above-mentioned dust separation apparatus 20 from moving by above-mentioned dust barrel 30 and above-mentioned swivelling cover 15.
Above-mentioned swivelling cover 15 can combine with above-mentioned dust barrel 30 under the state covering above-mentioned dust barrel 30.Unlike this, above-mentioned swivelling cover 15 can combine with above-mentioned body of dust collector 10 under the state covering above-mentioned dust barrel 30.
When above-mentioned swivelling cover 15 combines with above-mentioned dust barrel 30, in order to the position of fixing above-mentioned dust barrel 30, above-mentioned dust barrel 30 can combine with above-mentioned body of dust collector 10.
Above-mentioned dust separation apparatus 20 is separated air and dust by the cyclone flowing of air, but is not limited thereto.
Above-mentioned dust separation apparatus 20 can comprise dust separation body 210 and lid 220, and above-mentioned lid 220 covers the side of above-mentioned dust sequential Stereoscopic 210.
Taking Fig. 2 as benchmark, the air suction inlet 212 for sucking air and the air outlet 213 for discharging air can being formed in the downside of above-mentioned dust sequential Stereoscopic 20.The bottom surface of above-mentioned dust sequential Stereoscopic 210 can combined filtering device 214, and above-mentioned filter 214 passes through for making air, and blocks the discharge of the dust of more than prescribed level.Therefore, the air sucked by above-mentioned air suction inlet 212, by after above-mentioned filter 214, is discharged from above-mentioned dust sequential Stereoscopic 210 by above-mentioned air outlet 213.
The side of above-mentioned dust sequential Stereoscopic 210 has dust outlet 216, and above-mentioned dust outlet 216 is for discharging the dust from air separation.Above-mentioned dust outlet 216 is configured at the position higher than above-mentioned air suction inlet 212 and above-mentioned air discharge portion 213.
Fig. 3 is the sectional stereogram of the lid of the dust barrel of embodiment, and Fig. 4 is the sectional view of the ordered state that the second transfer part of embodiment, connecting portion and pressure-producing part are shown.
With reference to Fig. 2 to Fig. 4, above-mentioned dust barrel 30 can comprise control of dust body 310 and the dust bung 320 for covering above-mentioned control of dust body 310.
The upside of above-mentioned control of dust body 310 can opening, and above-mentioned dust bung 320 can cover the upside of above-mentioned control of dust body 310.
In order to make above-mentioned dust barrel 30 cover above-mentioned dust separation apparatus 20, a part for above-mentioned control of dust body 310 can be formed with the shape identical with a part for above-mentioned dust separation apparatus 20.As an example, above-mentioned control of dust body 310 can have the depression 311 residing for above-mentioned dust separation apparatus 20.
Although not shown, above-mentioned dust collecting part 310 comprises dust inflow entrance, and the dust of discharging from the dust outlet 216 of above-mentioned dust separation apparatus 20 flows into by dust inflow entrance.
The inside of above-mentioned control of dust body 310 has the pressure-producing part 360 for pressurizeing to stored dust.Above-mentioned pressure-producing part 360 can rotatably be arranged in above-mentioned control of dust body 310.Above-mentioned pressure-producing part 360 can comprise rotating shaft 364 and increased pressure board 362, and above-mentioned increased pressure board 362 axially extends from above-mentioned rotating shaft 364.
Above-mentioned control of dust body 310 can have the fixed axis 372 for connecting above-mentioned rotating shaft 364.As an example, above-mentioned fixed axis 372 can be arranged at the bottom surface of above-mentioned control of dust body 310, but is not limited thereto.Above-mentioned fixed axis 372 can insert to the downside of rotating shaft 364.Unlike this, above-mentioned rotating shaft 364 can insert to the upside of above-mentioned fixed axis 372.
The horizontal cross-section of above-mentioned control of dust body 310 is non-circular.Further, in the process that above-mentioned pressure-producing part 360 rotates, above-mentioned pressure-producing part 360 can contact with the inner surface of above-mentioned control of dust body 310.In the present embodiment, above-mentioned pressure-producing part 360 can contact with at least two parts (also can be described as contact site) of the inner surface of above-mentioned control of dust body 310.Therefore, above-mentioned pressure-producing part 360 can be that benchmark rotates in the angular range formed by two contact sites with above-mentioned rotating shaft 364.
Above-mentioned swivelling cover 15 can comprise drive unit 400, and above-mentioned drive unit 400 produces the power for making above-mentioned pressure-producing part 360 rotate.Therefore, above-mentioned drive unit 400 together can rotate with above-mentioned swivelling cover 15, and under the state that above-mentioned swivelling cover 15 covers above-mentioned dust barrel 30, above-mentioned drive unit 400 can be connected with the pressure-producing part 360 of the inside of above-mentioned dust barrel 30.
Above-mentioned drive unit 400 can comprise: compression motor 410, can carry out bidirectional rotation; And driving section, for transmitting the power of above-mentioned compression motor 410.Above-mentioned driving section can comprise: the first transfer part 420, is connected with the axle of above-mentioned compression motor 410; And second transfer part 430, be connected with above-mentioned first transfer part 420.
Above-mentioned dust bung 320 can comprise connecting portion 450, and above-mentioned connecting portion 450 is for transmitting the power of above-mentioned drive unit 400 to above-mentioned pressure-producing part 360.Above-mentioned connecting portion 450 can optionally be connected with above-mentioned second transfer part 430 and above-mentioned pressure-producing part 360.That is, above-mentioned connecting portion 450 plays the effect of the 3rd transfer part.
If make above-mentioned dust bung 320 combine with above-mentioned control of dust body 310, then above-mentioned connecting portion 450 and above-mentioned pressure-producing part 360 are (such as, rotating shaft) be connected, if be separated above-mentioned dust bung 320 from above-mentioned control of dust body 310, then the connection of above-mentioned connecting portion 450 and above-mentioned pressure-producing part 360 can be removed.
And, if utilize above-mentioned swivelling cover 15 to cover above-mentioned dust barrel 30, then above-mentioned second transfer part 430 can be connected with above-mentioned connecting portion 450, if above-mentioned swivelling cover 15 is separated from above-mentioned dust barrel 30, then the connection of above-mentioned second transfer part 430 and above-mentioned connecting portion 450 can be removed.
In order to make above-mentioned drive unit 400 (such as, above-mentioned second transfer part) be connected with above-mentioned connecting portion 450, a part for above-mentioned drive unit 400 (such as, above-mentioned second transfer part) can protruding outside to above-mentioned swivelling cover 15, above-mentioned connecting portion 450 exposes to the outside of above-mentioned dust barrel 30 (such as, dust bung).
Such as, above-mentioned first transfer part 420 can be gear.Above-mentioned second transfer part 430 can comprise body 432 and multiple gear 434, and gear 434 is formed at above-mentioned body 432 around.That is, above-mentioned second transfer part 430 can play the effect of gear.
Above-mentioned body 432 can be the drum of a side opening, is formed for accommodating the resettlement section 436 connecting guide portion 440 at above-mentioned body 432.Above-mentioned body 432 can have the elastomeric element 438 providing elastic force to above-mentioned connection guide portion 440.The above-mentioned connection guide portion 440 of mode resiliency supported that above-mentioned elastomeric element 438 is given prominence to from above-mentioned body 432 to make the above-mentioned connection guide portion 440 being contained in above-mentioned body 432.The groove 442 for accommodating above-mentioned elastomeric element 438 can be formed in above-mentioned connection guide portion 440.By above-mentioned elastomeric element 438, above-mentioned connection guide portion 440 can carry out rectilinear motion at above-mentioned body 432, the variable-length protruding outside to above-mentioned second transfer part 430 of above-mentioned connection guide portion 440.
The outside of above-mentioned connection guide portion 440 forms anti-rotation feature 443, and above-mentioned anti-rotation feature 443 carries out relative rotation under the state that prevents above-mentioned connection guide portion 440 and above-mentioned body 432 and be contained in above-mentioned resettlement section 436 in above-mentioned connection guide portion 440.Groove or hole can be formed, the interference that above-mentioned groove or hole produce in the process being contained in above-mentioned resettlement section 436 and between above-mentioned anti-rotation feature 443 for preventing above-mentioned connection guide portion 440 at above-mentioned body 432.Therefore, above-mentioned connection guide portion 440 together can rotate with above-mentioned body 432.
Above-mentioned connection guide portion 440 can comprise: the first protuberance 446, for being formed concentric with above-mentioned connecting portion 450; And more than one second protuberance 447, being separated with above-mentioned first protuberance 446, rotating for making above-mentioned connecting portion 450.
Above-mentioned connecting portion 450 comprises: accepting groove 455, for accommodating above-mentioned first protuberance 446; And multiple contact site projection 456, be formed at above-mentioned accepting groove 455.Above-mentioned accepting groove 455 can be formed at the upside of above-mentioned connecting portion 450.Above-mentioned multiple contact site projection 456 is given prominence to from the inner surface of above-mentioned accepting groove 455 towards the center of above-mentioned accepting groove 455, and is separated from each other.Interval between above-mentioned multiple contact site projection 456 is greater than the thickness of above-mentioned second protuberance 447.Further, the second protuberance 447 connecting guide portion 440 can be accommodated in the space between two adjacent in multiple contact site projection 456 contact site projections.If above-mentioned second protuberance 447 of space collecting between adjacent two contact site projections 456, then above-mentioned connecting portion 450 together can rotate along with the rotation of above-mentioned second transfer part 430.
As another example, above-mentioned connecting portion 450 can comprise the first accepting groove for accommodating above-mentioned first protuberance 446 and multiple second accepting grooves for accommodating above-mentioned second protuberance 447.In the case, above-mentioned multiple second accepting groove can configure in the mode at the interval being separated regulation.The configuration of above-mentioned multiple second accepting groove can be identical with the configuration of the multiple contact site projections 456 disclosed in Fig. 3.
As another example, above-mentioned connection guide portion 440 can comprise accepting groove and multiple contact site projection, and above-mentioned connecting portion 450 can comprise the first protuberance being contained in above-mentioned accepting groove and the second protuberance be contained between two contact site projections.
Above-mentioned connecting portion 450 can comprise: the first protuberance 451, for being formed concentric with the rotating shaft 364 of above-mentioned pressure-producing part 360; And more than one second protuberance 452, being separated with above-mentioned first protuberance 451, rotating for making above-mentioned pressure-producing part 360.
The rotating shaft 364 of above-mentioned pressure-producing part 360 comprises: accepting groove 365, for accommodating the first protuberance 451 of above-mentioned connecting portion 450; And multiple contact site projection 366, be formed at above-mentioned accepting groove 365.Above-mentioned accepting groove 365 can be formed at the upside of above-mentioned rotating shaft 364.Above-mentioned multiple contact site projection 366 is outstanding to the center of above-mentioned accepting groove 365 from the inner surface of above-mentioned accepting groove 365, and is separated from each other.Interval between above-mentioned multiple contact site projection 366 is greater than the thickness of the second protuberance 452 of above-mentioned connecting portion 450.Further, the second protuberance 452 of above-mentioned connecting portion 450 can be accommodated in the space between two adjacent in multiple contact site projection 366 contact site projections.If the second protuberance 452 of above-mentioned connecting portion 450 is accommodated in the space between adjacent two contact site projections, then above-mentioned rotating shaft 364 together can rotate along with above-mentioned connecting portion 450 rotates.
As another example, above-mentioned rotating shaft 364 can comprise: the first accepting groove, for accommodating the first protuberance 451 of above-mentioned connecting portion 450; And second accepting groove, for accommodating the second protuberance 452 of above-mentioned connecting portion 450.In the case, above-mentioned multiple second accepting groove can configure in the mode at the interval being separated regulation.The configuration of above-mentioned multiple second accepting groove can be identical with the configuration of the multiple contact site projections 456 disclosed in Fig. 3.
On the other hand, above-mentioned dust bung 320 can comprise the first noumenon and the second body 330, and above-mentioned second body 330 combines with the upside of above-mentioned the first noumenon 321.Some in above-mentioned the first noumenon 321 and above-mentioned second body 330 can combine with the upside of above-mentioned control of dust body 310.Further, above-mentioned connecting portion 450 can be configured at above-mentioned dust bung 320 in the mode that can carry out moving linearly and rotate.
Above-mentioned the first noumenon 321 can comprise: the first opening 321A, for making above-mentioned connecting portion 450 through; And first guide portion 322, for guiding the rectilinear movement of the above-mentioned connecting portion 450 of through above-mentioned first opening 321A.Above-mentioned first guide portion 322 extends downwards from above-mentioned first opening 321A.
Form restriction muscle 453 at above-mentioned connecting portion 450, above-mentioned restriction muscle 453 moves downwards for the above-mentioned connecting portion 450 limiting through above-mentioned first opening 321A.Above-mentioned restriction muscle 453 is given prominence to along the surrounding of above-mentioned connecting portion 450.Contact site 454 can be had at above-mentioned restriction muscle 453.Above-mentioned contact site 454 can be given prominence to downwards from the lower surface of above-mentioned restriction muscle 453.
Above-mentioned the first noumenon 321 can comprise: elastic ring 324, in the process of above-mentioned connecting portion 450 movement downwards, contacts with above-mentioned contact site 454; And resettlement section 325, for accommodating above-mentioned elastic ring 324.In the process of above-mentioned connecting portion 450 movement downwards, along with above-mentioned contact site 454 contacts with above-mentioned elastic ring 324, the breakage of contact site 454 that can reduce conflict noise and be caused by conflict noise.Move downwards because above-mentioned elastic ring 324 limits above-mentioned connecting portion 450, thus above-mentioned elastic ring 324 plays the effect of stop section.When above-mentioned restriction muscle 453 contacts with above-mentioned resettlement section 325, the effect of stop section can be played in above-mentioned resettlement section 325.
Above-mentioned second body 330 can comprise: the second opening 331, for making above-mentioned connecting portion 450 through; And second guide portion 332, for guiding the rectilinear movement of above-mentioned connecting portion 450.
The cylindrical shape of above-mentioned second guide portion 332, a part for above-mentioned connecting portion 450 is positioned at above-mentioned second guide portion 332.
Above-mentioned second guide portion 332 can have the stop section 333 be moved upward for limiting above-mentioned connecting portion 450.In the process that above-mentioned connecting portion 450 is moved upward, above-mentioned restriction muscle 453 contacts with above-mentioned stop section 333, and cannot continue mobile.
Under the state that above-mentioned the first noumenon 321 combines with above-mentioned second body 330, above-mentioned stop section 333 (also can be described as " first gear stop ") is separated with above-mentioned elastic ring 324 (or resettlement section) (also can be described as " second gear stop ").Therefore, above-mentioned restriction muscle 453 can move between above-mentioned stop section 333 and above-mentioned elastic ring 324.Now, only otherwise upwards stating connecting portion 450 applies external force, above-mentioned connecting portion 450 will maintain the state contacted with above-mentioned elastic ring 324 because of deadweight.
Fig. 5 and Fig. 6 is the figure of the connection procedure that drive unit and pressure-producing part are shown.
Fig. 5 illustrates that the second transfer part is connected with connecting portion and the state that connecting portion is not connected with the rotating shaft of pressure-producing part, and Fig. 6 illustrates that the second transfer part is connected with connecting portion and the state that is connected with the rotating shaft of pressure-producing part of connecting portion.Further, Fig. 4 illustrates that the second transfer part is not connected with connecting portion and the state that is not yet connected with the rotating shaft of pressure-producing part of connecting portion.
In the present embodiment, second transfer part is connected with connecting portion, put forward the state can transmitting the revolving force of above-mentioned second transfer part to above-mentioned connecting portion, above-mentioned connecting portion is connected with the rotating shaft of pressure-producing part, is to put forward the state can transmitting the revolving force of above-mentioned connecting portion to the rotating shaft of above-mentioned pressure-producing part.
First, with reference to Fig. 4, if under the state that above-mentioned dust barrel 30 is installed on above-mentioned body of dust collector 10, above-mentioned swivelling cover 15 covers the upside of above-mentioned dust barrel 30, then the rotating shaft 364 of above-mentioned second transfer part 430, above-mentioned connecting portion 450 and above-mentioned pressure-producing part 360 will be arranged in row.As an example, the rotating shaft 364 of above-mentioned second transfer part 430, above-mentioned connecting portion 450 and above-mentioned pressure-producing part 360 arranges with above-below direction.
Now, if the second protuberance 447 of above-mentioned connection guide portion 440 arranges with the contact site projection 456 of above-mentioned connecting portion 450, then the second protuberance 447 of above-mentioned connection guide portion 440 is pressurizeed by the contact site projection 456 of above-mentioned connecting portion 450, and move to the top of above-mentioned connection guide portion 440, and above-mentioned elastomeric element 438 will shrink.In this case, the revolving force of above-mentioned second transfer part 430 does not likely transmit to above-mentioned connecting portion 450.
In the case, if connect above-mentioned motor 410 under the state that above-mentioned connecting portion 450 stops, and above-mentioned second transfer part 430 rotates predetermined angular, then the space between the second protuberance 447 of above-mentioned connection guide portion 440 and two contact site projections 456 of above-mentioned connecting portion 450 arranges mutually.So, as shown in Figure 5, two contact sites raised 456 from the second protuberance 447 of above-mentioned connection guide portion 440 to above-mentioned connecting portion 450 between space insert, thus the revolving force of above-mentioned second transfer part 430 can transmit to above-mentioned connecting portion 450.
And, if as shown in Figure 5, second protuberance 452 of above-mentioned connecting portion 450 arranges with contact site projection 366 phase of above-mentioned rotating shaft 364, then the second protuberance 452 of above-mentioned connecting portion 450 is pressurizeed by the contact site projection 456 of above-mentioned connecting portion 450, thus move to the top of above-mentioned connection guide portion 440, and above-mentioned elastomeric element 438 shrinks.In this case, the revolving force of above-mentioned connecting portion 450 does not likely transmit to above-mentioned pressure-producing part 360.But if above-mentioned attaching parts 450 rotate predetermined angular under the state stopped at above-mentioned pressure-producing part 360, then the space between the second protuberance 452 of above-mentioned connecting portion 450 and two contact site projections 366 of above-mentioned rotating shaft 364 arranges mutually.So, as shown in Figure 6, two contact sites raised 366 from the second protuberance 452 of above-mentioned connecting portion 450 to above-mentioned rotating shaft 364 between space insert, thus the revolving force of above-mentioned connecting portion 350 can transmit to above-mentioned pressure-producing part 360.
According to the present embodiment, above-mentioned connection guide portion 40 is the mode of movement can be located at above-mentioned swivelling cover 15, and connecting portion 450 is the mode of movement can be located at above-mentioned dust bung 320.Therefore, tool has the following advantages, namely, under the state that above-mentioned swivelling cover 15 covers above-mentioned dust barrel 30, even if above-mentioned second transfer part 430 is not connected with above-mentioned connecting portion 450 or above-mentioned connecting portion 450 is not connected with the rotating shaft 364 of pressure-producing part 360, if connect compression motor 410, then in the rotary course of above-mentioned second transfer part 430, above-mentioned second transfer part 430 is connected with above-mentioned connecting portion, in the rotary course of above-mentioned connecting portion 450, above-mentioned connecting portion 450 is connected with the rotating shaft 364 of above-mentioned pressure-producing part 360.
Further, by the first protuberance 446 of above-mentioned connection guide portion 440 and the first protuberance 451 of above-mentioned connecting portion 450, the center of the rotating shaft 364 of above-mentioned connection guide portion 440, above-mentioned connecting portion 450 and above-mentioned pressure-producing part 360 is consistent.Therefore, Absorbable organic halogens ground transmits the above-mentioned power adding Medium-voltage Motor 410 to the rotating shaft 364 of above-mentioned pressure-producing part 360.
In the present embodiment, under the state that above-mentioned dust bung 320 combines with above-mentioned control of dust body 310, above-mentioned connecting portion 450 can move from above-mentioned dust bung 320 along the direction that the bearing of trend of the rotating shaft 364 with above-mentioned pressure-producing part 360 is arranged side by side.
Fig. 7 illustrates that dust barrel is installed on the partial sectional view of the state of body of dust collector, and Fig. 8 is the figure of the sectional view that the swivelling cover with drive unit is shown.
With reference to Fig. 7, above-mentioned dust barrel 30 can also comprise the handle 340 held for user.
Above-mentioned handle 340 can comprise: handle body 341, extends from above-mentioned control of dust body 310; And handle cover 342, combine with above-mentioned handle body 341.
Above-mentioned handle 340 can also comprise combining unit, and above-mentioned combining unit is used for above-mentioned dust barrel 30 is combined with above-mentioned body of dust collector 10.Now, above-mentioned combining unit makes above-mentioned dust barrel 30 combine with above-mentioned swivelling cover 15 with the installation portion 13 of above-mentioned body of dust collector 10.
Above-mentioned combining unit can comprise: action bars (lever) 346, is positioned at above-mentioned handle body 341 and above-mentioned handle cover 340; And first joint portion 350 and the second joint portion 355, worked by aforesaid operations bar 346.
Aforesaid operations bar 346 can comprise action bars body 347 and press section 348, and above-mentioned press section 348 extends from the upside of aforesaid operations bar body 347, presses for user.Above-mentioned press section 348 is outstanding to the outside of above-mentioned handle 340 by the opening 344 being formed at above-mentioned handle cover 342.
Above-mentioned press section 348 can configure in the mode contacted with above-mentioned first joint portion 350.Further, above-mentioned first joint portion 350 is supported by elastomeric element 354.Above-mentioned first joint portion 350 comprises: the first noumenon 353, is supported by above-mentioned elastomeric element 354; And first fastener 352, extend from above-mentioned the first noumenon 353.Above-mentioned first fastener 352 can be stuck in above-mentioned swivelling cover 15 via the first stop hole 168 being formed at above-mentioned swivelling cover 15.
Above-mentioned first fastener 352 is outstanding to the outside of above-mentioned handle 340 by the opening 345 for the formation of above-mentioned handle cover 342.As another example, opening 345 for making above-mentioned first fastener 352 outstanding can be formed at above-mentioned handle 341.
Although not shown, above-mentioned second joint portion 355 can by elastomeric element resiliency supported.Above-mentioned second joint portion 355 can comprise the second fastener 356.Above-mentioned second fastener 356 is stuck in above-mentioned installation portion 13 by the second stop hole 132 being formed at above-mentioned installation portion 13.
If under the state that above-mentioned first fastener 352 is stuck in above-mentioned swivelling cover 15 and above-mentioned second fastener 356 is stuck in above-mentioned installation portion 13, the press section 348 of pressing aforesaid operations bar 346, then above-mentioned first joint portion 350 and above-mentioned second joint portion 355 rotate by aforesaid operations bar 346, thus above-mentioned first fastener 352 departs from above-mentioned first stop hole 168, above-mentioned second fastener 356 departs from above-mentioned second stop hole 132.
Different from above-described embodiment, above-mentioned first joint portion 350 can be formed at above-mentioned swivelling cover 15, instead of form above-mentioned first joint portion 350 at above-mentioned handle 340.As another example, not combine, but when combining with a part for above-mentioned body of dust collector 10 at above-mentioned swivelling cover 15 with above-mentioned dust barrel 30, that can omit in above-mentioned first joint portion and above-mentioned second joint portion is some.
According to the present embodiment, by the operation of once-through operation bar, not only the first joint portion 350 is removed with the combination of swivelling cover 15, and above-mentioned second joint portion 355 is also removed with the combination of above-mentioned installation portion 15, thus has the advantage of the convenience improving user.
With reference to Fig. 8, above-mentioned swivelling cover 15 can comprise: the first lid 150; Second lid 160, combines with above-mentioned first lid 150; And the 3rd lid 170, combine with above-mentioned first lid 150 or above-mentioned second lid 160.
Above-mentioned compression motor 410 is placed at above-mentioned first lid 150.Above-mentioned first lid 150 can comprise: the first resettlement section 152, for accommodating above-mentioned compression motor 410; And second resettlement section 153, for accommodating a part for above-mentioned second transfer part 430.
Opening 154 can be formed, the through above-mentioned opening 154 of connection guide portion 440 of above-mentioned second transfer part 430 at above-mentioned first lid 150.Above-mentioned opening 154 can be formed at above-mentioned second resettlement section 153.Now, above-mentioned second guide portion 440 can comprise boss 444, and above-mentioned boss 444 prevents from above-mentioned connection guide portion 440 from limiting under the state of through above described holes 154 moving downwards.Above-mentioned boss 444 can contact with the upper surface of above-mentioned first lid 150.
Above-mentioned second lid 160 covers the upside of above-mentioned compression motor 410.That is, above-mentioned compression motor 410 is between above-mentioned first lid 150 and above-mentioned second lid 160.
Above-mentioned first transfer part 420 and above-mentioned second transfer part 430 can be positioned over the upside of above-mentioned second lid 160.The first hole 162 and the second hole 164 is formed, through above-mentioned first hole 162 of axle of above-mentioned compression motor 410, above-mentioned second through above-mentioned second hole 164 of transfer part 430 at above-mentioned second lid 160.Therefore, above-mentioned second transfer part 430 can through above-mentioned second hole 164 and above-mentioned opening 154, and gives prominence to the outside (such as, the downside of above-mentioned swivelling cover) of above-mentioned swivelling cover 15.
Above-mentioned first stop hole 168 for making above-mentioned first fastener 352 insert can be formed at above-mentioned second lid 160.
Above-mentioned 3rd lid 170 covers above-mentioned first transfer part 420 and above-mentioned second transfer part 430.Now, above-mentioned 3rd lid 170 can be formed by transparent or semitransparent material, can check above-mentioned first transfer part 420 and above-mentioned second transfer part 430 to make user from outside.
That is, in the present embodiment, above-mentioned swivelling cover 150 can comprise the lid of part or all for covering driving section, and above-mentioned lid is formed by transparent or semitransparent material.Therefore, according to the present embodiment, the driving section being located at above-mentioned swivelling cover 150 can be checked from outside, thus have and easily can confirm the advantage whether driving section normally works.
Different from above-mentioned explanation, above-mentioned second lid 160 in above-mentioned swivelling cover 15 can be omitted.In the case, above-mentioned 3rd lid can be formed by transparent or semitransparent material.
Fig. 9 illustrates the swivelling cover of embodiment and the open figure maintaining the connection status of unit, and Figure 10 is the stereogram of the swivelling cover of embodiment, and Figure 11 is the open stereogram maintaining unit of embodiment.
With reference to Fig. 9 to Figure 11, above-mentioned swivelling cover 15 can also comprise open maintenance unit 60, the above-mentioned open state maintaining unit 60 and rotate for unidirectional (such as, upwards) maintaining above-mentioned swivelling cover 15.The above-mentioned open unit 60 that maintains is connected with above-mentioned swivelling cover 15 in the mode of automatic rotation position maintenance rotation status to make above-mentioned swivelling cover 15.At this, automatic rotation position refers to that above-mentioned swivelling cover 15 rotates predetermined angular and no longer continues the state of rotation.Certainly, in this state, swivelling cover 15 can not be closed because of deadweight.
The above-mentioned open unit 60 that maintains makes above-mentioned swivelling cover 15 further rotate in a manual fashion from above-mentioned automatic rotation position, and maintains rotation status in manual rotation position.
Above-mentioned swivelling cover 15 can comprise the more than one linkage 180 for rotating above-mentioned swivelling cover.Now, above-mentioned linkage 180 can be extended by the first lid 150 or the second lid 160.As an example, although Fig. 9 illustrates two linkages, structure is identical, therefore, is only described a linkage.
Above-mentioned linkage 180 can comprise: hinge bodies 181, extends from above-mentioned swivelling cover 15; Hinge axis 186, is formed at above-mentioned hinge bodies 181; And contact site 185, extend from above-mentioned hinge bodies 181.
Above-mentioned hinge bodies 181 can comprise: the first extension 182, extends from above-mentioned swivelling cover 15 to rear side; And second extension 183, extend upward from above-mentioned first extension 182.Further, hinge axis 186 can be formed at above-mentioned second extension 183.Only the shape of above-mentioned hinge bodies 181 is only illustration, can be different according to dust catcher.
Above-mentioned contact site 185 can form one with above-mentioned hinge bodies 181, or is fastened by fastening part 184 and above-mentioned hinge bodies 181.
The above-mentioned open unit 60 that maintains can comprise hinge guide portion 610, and above-mentioned hinge guide portion 610 supports more than one above-mentioned linkage 180.When linkage is multiple, the above-mentioned open unit that maintains can comprise multiple hinge guide portion 610,620 and connecting portion 650, and above-mentioned connecting portion 650 connects multiple hinge guide portion 610,620.Certainly, above-mentioned connecting portion 650 can omit.
Above-mentioned hinge guide portion 610 can comprise: the first open maintenance portion 621,622,70, for when above-mentioned swivelling cover 15 have rotated the first angle, maintains the opening of above-mentioned swivelling cover 15; Second open maintenance portion 634,636, when being greater than the second angle of above-mentioned first angle for rotating at above-mentioned swivelling cover 15, maintains the opening of above-mentioned swivelling cover 15; And shaft supporting part 630, for supporting above-mentioned hinge axis 186.In this manual, the position that above-mentioned swivelling cover can be have rotated the first angle is called the first position of rotation, and the position that above-mentioned swivelling cover be have rotated the second angle is called the second position of rotation.
Although Figure 11 shows the first open maintenance portion 634,636 of open maintenance portion 621,622,70, second and shaft supporting part 630 is formed with integral manner, unlike this, also can be the structure be mutually separated separately.
Further, above-mentioned hinge guide portion 610 can form one with above-mentioned body of dust collector 10 or combine with above-mentioned body of dust collector 10.As another example, the first open maintenance portion 634,636 of open maintenance portion 621,622,70, second and shaft supporting part 630 can form one with above-mentioned body of dust collector 10 or combine with above-mentioned body of dust collector 10 respectively.
Above-mentioned first open maintenance portion 621,622,70 can comprise: elastomeric element 70; First support portion 621, supports one end of elastomeric element 70; And second support portion 622, support the other end of above-mentioned elastomeric element 70.Now, more than one in above-mentioned first support portion 621 and the second support portion 622 can form one with above-mentioned body of dust collector 10 or combine with above-mentioned body of dust collector 10.
The contact site 185 that can form above-mentioned hinge bodies 181 in above-mentioned first support portion 621 by hole 623.Further, the contact site 185 of above-mentioned hinge bodies 181 contacts with above-mentioned elastomeric element 70 by above described holes 623.Above-mentioned contact site 185 can pressurize to above-mentioned elastomeric element 70 according to the anglec of rotation of above-mentioned hinge bodies 181, thus above-mentioned elastomeric element 70 is shunk.As another example, two the first support portions 621 are separated and can form above described holes 623.
Further, under the state that the through above described holes of above-mentioned contact site 185 623 contacts with above-mentioned elastomeric element 70, the contact site 185 of the above-mentioned hinge bodies 181 of above-mentioned elastomeric element 70 resiliency supported.In this manual, the contact site 185 of the above-mentioned hinge bodies 181 of direction resiliency supported that rotates upward along above-mentioned swivelling cover 15 of above-mentioned elastomeric element 70.
Above-mentioned second open maintenance portion 634,636 can comprise: brace rod 634, extends upward from the bottom surface 624 in hinge guide portion 610; And supporting projections 636, give prominence to from above-mentioned brace rod 634.Above-mentioned supporting projections 636 can support above-mentioned hinge bodies 181 (such as, the second extension 183) when above-mentioned swivelling cover 15 have rotated the second angle.
Now, when above-mentioned swivelling cover 15 rotates between above-mentioned first angle and above-mentioned second angle, above-mentioned supporting projections 636 can be positioned on the mobile route of above-mentioned hinge bodies 181.
Above-mentioned shaft supporting part 630 can comprise the standing groove 632 for placing above-mentioned hinge axis 186.
The bottom surface in above-mentioned hinge guide portion 610 can form guide groove 625, and above-mentioned guide groove 625 guides the movement of above-mentioned contact site 185 when the rotation of above-mentioned swivelling cover 15.
Below, the open effect maintaining unit of the position of above-mentioned swivelling cover is described.
Figure 12 A, Figure 12 B are for illustrating swivelling cover under the unopened state of swivelling cover (state do not rotated) and the open figure maintaining unit, Figure 13 A, Figure 13 B are swivelling cover under the state illustrating that swivelling cover have rotated the first angle and the open figure maintaining unit, and Figure 14 A, Figure 14 B are that swivelling cover under the state illustrating that swivelling cover have rotated the second angle maintains the accompanying drawing of unit with opening.Figure 15 be swivelling cover have rotated the second angle state under the stereogram of body of dust collector, Figure 16 is the figure of the form that under the state illustrating that swivelling cover have rotated the second angle, dust separation apparatus is separated.
First, with reference to Figure 11 and Figure 12 A, Figure 12 B, under the state that above-mentioned swivelling cover 15 combines with above-mentioned dust barrel 30, the hole 623 of through above-mentioned first support portion 621 of contact site 185 of above-mentioned hinge bodies 181, and pressurize to above-mentioned elastomeric element 70, thus above-mentioned elastomeric element 70 shrinks.
If above-mentioned elastomeric element 70 shrinks, then one end of above-mentioned elastomeric element 70 is separated from above-mentioned first support portion 621.
In this case, if remove the combination of above-mentioned first joint portion 350 and above-mentioned swivelling cover 15, and remove the combination of above-mentioned first joint portion 355 and above-mentioned installation portion 13, then as shown in Figure 13 A, Figure 13 B, by the elastic force of above-mentioned elastomeric element 70, above-mentioned elastomeric element 70 promotes the contact site 185 of above-mentioned hinge bodies 181, thus above-mentioned swivelling cover 15 is rotated upward centered by above-mentioned hinge axis 186.
If promote in the process of the contact site 185 of above-mentioned hinge bodies 181 at above-mentioned elastomeric element 70, above-mentioned swivelling cover 15 have rotated the first angle θ 1 centered by above-mentioned hinge axis 186, then above-mentioned elastomeric element 70 contacts with above-mentioned first support portion 621.So, above-mentioned elastomeric element 70 can stop.
In this state, the end of the contact site 185 of above-mentioned hinge bodies 181 is positioned at the hole 623 of above-mentioned first support portion 621, thus contacts with one end of above-mentioned elastomeric element 70.Now, the revolving force in downward direction that the deadweight that the elastic force of above-mentioned elastomeric element 70 is greater than above-mentioned swivelling cover 15 causes.Therefore, under the state that above-mentioned swivelling cover 15 have rotated the first angle, rotation status is maintained by above-mentioned elastomeric element 70.
Under the state that above-mentioned swivelling cover 15 have rotated the first angle, even if when applying external force to above-mentioned swivelling cover 15 and remove external force downwards after swivelling cover 15 rotate, as long as above-mentioned swivelling cover 15 does not combine with above-mentioned first joint portion 350, above-mentioned swivelling cover 15 just rotates again upward by above-mentioned elastomeric element 70, maintains open state.
Then, with reference to Figure 14 A, Figure 14 B and Figure 15, if under the state identical with Figure 13 A, Figure 13 B, swivelling cover 15 lifts by user upward, then above-mentioned swivelling cover 15 can rotate upward centered by the hinge axis 186 of hinge bodies 181.Now, if above-mentioned swivelling cover 15 rotates upward at above-mentioned first position of rotation, then above-mentioned contact site 185 is separated with above-mentioned elastomeric element 70, thus departs from above described holes 623.
In the process that above-mentioned swivelling cover 15 rotates upward, above-mentioned hinge bodies 181 contacts with above-mentioned supporting projections 636, and interferes.In this state, if apply more revolving force to above-mentioned swivelling cover 15, then there is elastic deformation in above-mentioned hinge bodies 181 and/or above-mentioned brace rod 634, thus the interference of above-mentioned supporting projections 636 and above-mentioned hinge bodies 181 is removed.Further, if under the state that have rotated the second angle θ 2 at above-mentioned swivelling cover 15, remove the strength that above-mentioned swivelling cover 15 is rotated upward, then the hinge bodies 181 of above-mentioned swivelling cover 15 is supported by above-mentioned supporting projections 636, and can maintain the state of rotation.Now, only otherwise upwards state the strength that swivelling cover 15 applies to rotate downwards, the revolving force that above-mentioned hinge bodies 181 or brace rod 634 would not be made to cause because conducting oneself with dignity and elastic deformation occurs, and maintain the state that above-mentioned hinge bodies 181 is positioned over above-mentioned supporting projections 636.
Under the state of such as Figure 15, dust separation apparatus 20 can be separated from above-mentioned body of dust collector 10, and now, above-mentioned dust separation apparatus 20 together can be separated with air flow guides 80.Now, above-mentioned air flow guides 80 is connected with the downside of the mode that can be separated with above-mentioned dust separation apparatus 20.Above-mentioned air flow guides 80 plays the effect of being guided into by the air of discharging from above-mentioned dust separation apparatus 20 and sucking motor side, and above-mentioned air flow guides 80 comprises filter.
According to the present embodiment, above-mentioned swivelling cover maintains by the above-mentioned open unit that maintains the state (open state) rotated, thus have when there is no the interference of above-mentioned swivelling cover, above-mentioned dust barrel can be easily installed on above-mentioned installation portion or from above-mentioned mounting portion from advantage.
And, do not installing under the state that dust barrel or swivelling cover combine with dust barrel, swivelling cover maintains open state at the first position of rotation, thus has the advantage that easily can be confirmed whether to have installed dust barrel or swivelling cover and whether be combined with dust barrel.
And, because the swivelling cover with above-mentioned driving section maintains by the above-mentioned open unit that maintains the state rotated, above-mentioned dust barrel is being installed in the process of above-mentioned installation portion thus, can prevent and interference between above-mentioned dust barrel and above-mentioned driving section, there is the advantage that can prevent above-mentioned driving section from damaging.
Above embodiments illustrate the open unit that maintains and comprise the first open maintenance portion and the second open maintenance portion, but it is to be noted that differently, can only comprise a certain open maintenance portion according to the kind of dust catcher.
Claims (17)
1. a vacuum cleaner, is characterized in that, comprising:
Body of dust collector, has installation portion;
Dust barrel, is installed on above-mentioned installation portion in the mode that can be separated, and above-mentioned dust barrel has the pressure-producing part for pressurizeing to dust;
Swivelling cover, for covering the above-mentioned dust barrel being installed on above-mentioned installation portion, above-mentioned swivelling cover has linkage, and above-mentioned linkage is connected with above-mentioned body of dust collector in the mode that can rotate; And
Open maintenance unit, is connected with above-mentioned swivelling cover in the mode of automatic rotation position maintenance rotation status to make above-mentioned swivelling cover.
2. vacuum cleaner according to claim 1, is characterized in that, the above-mentioned open unit that maintains makes above-mentioned swivelling cover further rotate in a manual fashion from above-mentioned automatic rotation position, and maintains rotation status in manual rotation position.
3. vacuum cleaner according to claim 1, is characterized in that,
Above-mentioned linkage comprises:
Hinge bodies,
Hinge axis, extends from above-mentioned hinge bodies, and
Contact site, combines with above-mentioned hinge bodies or forms one with above-mentioned hinge bodies;
The above-mentioned open unit that maintains comprises open maintenance portion, the above-mentioned contact site of state lower support that above-mentioned open maintenance portion rotates at above-mentioned swivelling cover.
4. vacuum cleaner according to claim 3, is characterized in that, above-mentioned open maintenance unit also comprises the shaft supporting part for supporting above-mentioned hinge axis.
5. vacuum cleaner according to claim 3, is characterized in that,
Above-mentioned open maintenance portion comprises:
Elastomeric element,
First support portion, for supporting one end of above-mentioned elastomeric element, and
Second support portion, for supporting the other end of above-mentioned elastomeric element;
Above-mentioned contact site can passing hole contact with above-mentioned elastomeric element, and above described holes is the hole formed in above-mentioned first support portion.
6. vacuum cleaner according to claim 5, is characterized in that,
Under the state that above-mentioned swivelling cover is closed, the through above described holes of above-mentioned contact site is pressurizeed to above-mentioned elastomeric element, with make above-mentioned elastomeric element from above-mentioned first support section from;
Under the state that above-mentioned swivelling cover have rotated predetermined angular, above-mentioned elastomeric element contacts with above-mentioned first support portion, and above-mentioned contact site contacts in above described holes one end with above-mentioned elastomeric element.
7. vacuum cleaner according to claim 5, is characterized in that,
The above-mentioned open unit that maintains comprises the hinge guide portion forming above-mentioned open maintenance portion,
Be formed with guide groove in above-mentioned hinge guide portion, above-mentioned guide groove guides the movement of above-mentioned contact site when above-mentioned swivelling cover rotates.
8. vacuum cleaner according to claim 1, is characterized in that,
Above-mentioned linkage comprises:
Hinge bodies, and
Hinge axis, extends from above-mentioned hinge bodies;
The above-mentioned open unit that maintains comprises open maintenance portion, and above-mentioned open maintenance portion is used for the downside of the above-mentioned hinge bodies of state lower support rotated at above-mentioned swivelling cover.
9. vacuum cleaner according to claim 8, is characterized in that, above-mentioned open maintenance portion comprises:
Brace rod; And
Supporting projections, gives prominence to from above-mentioned brace rod, for the above-mentioned hinge bodies of state lower support rotated at above-mentioned swivelling cover.
10. vacuum cleaner according to claim 9, is characterized in that,
In the rotary course of above-mentioned swivelling cover, above-mentioned supporting projections is positioned on the mobile route of above-mentioned hinge bodies,
In the process that above-mentioned swivelling cover rotates, above-mentioned hinge bodies and above-mentioned supporting projections interference, make more than one in above-mentioned hinge bodies and above-mentioned brace rod elastic deformation occurs, thus remove interference, enables above-mentioned swivelling cover further rotate thus,
If above-mentioned swivelling cover further rotates, then above-mentioned hinge bodies is supported by above-mentioned supporting projections.
11. vacuum cleaners according to claim 1, is characterized in that, above-mentioned swivelling cover comprises drive unit, and above-mentioned drive unit is located at the pressure-producing part of above-mentioned dust barrel for driving.
12. vacuum cleaners according to claim 11, is characterized in that, above-mentioned drive unit comprises:
Compression motor; And
Driving section, for transmitting the power of above-mentioned compression motor to above-mentioned pressure-producing part.
13. 1 kinds of vacuum cleaners, is characterized in that, comprising:
Body of dust collector, has installation portion;
Dust barrel, is installed on above-mentioned installation portion in the mode that can be separated;
Swivelling cover, for covering the above-mentioned dust barrel being installed on above-mentioned installation portion, above-mentioned dust barrel has linkage, and above-mentioned linkage is connected with above-mentioned body of dust collector in the mode that can rotate;
First open maintenance portion, maintains position of rotation for making above-mentioned swivelling cover under the state rotating to the first position of rotation; And
Second open maintenance portion, maintains position of rotation for making above-mentioned swivelling cover under the state rotating to the second position of rotation.
14. vacuum cleaners according to claim 13, is characterized in that,
Above-mentioned linkage comprises:
Hinge bodies,
Hinge axis, extends from above-mentioned hinge bodies, and
Contact site, combines with above-mentioned hinge bodies or forms one with above-mentioned hinge bodies;
Above-mentioned first open maintenance portion comprises:
Elastomeric element,
First support portion, for supporting one end of above-mentioned elastomeric element, and
Second support portion, for supporting the other end of above-mentioned elastomeric element;
Above-mentioned contact site can passing hole contact with above-mentioned elastomeric element, and above described holes is the hole formed in above-mentioned first support portion.
15. vacuum cleaners according to claim 14, is characterized in that,
Above-mentioned second open maintenance portion comprises:
Supporting projections, supports above-mentioned hinge bodies at the second position of rotation of above-mentioned swivelling cover; And
Brace rod, supports above-mentioned supporting projections.
16. vacuum cleaners according to claim 15, it is characterized in that, above-mentioned first position of rotation is the position that above-mentioned swivelling cover have rotated the first angle, and above-mentioned second position of rotation is the position that above-mentioned swivelling cover have rotated the second angle, and above-mentioned second angle is greater than above-mentioned first angle.
17. vacuum cleaners according to claim 16, is characterized in that, if above-mentioned swivelling cover further rotates from above-mentioned first position of rotation, then above-mentioned contact site and above-mentioned elastomeric element are separated, thus depart from from above described holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20130083467A KR101495732B1 (en) | 2013-07-16 | 2013-07-16 | Vacuum cleaner |
| KR10-2013-0083467 | 2013-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104287674A true CN104287674A (en) | 2015-01-21 |
| CN104287674B CN104287674B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410334850.5A Expired - Fee Related CN104287674B (en) | 2013-07-16 | 2014-07-15 | Vacuum cleaner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2826410B1 (en) |
| KR (1) | KR101495732B1 (en) |
| CN (1) | CN104287674B (en) |
| RU (1) | RU2577218C2 (en) |
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| KR101823264B1 (en) * | 2016-09-29 | 2018-01-29 | 엘지전자 주식회사 | Vacuum cleaner and dust container thereof |
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2014
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- 2014-07-15 RU RU2014129203/12A patent/RU2577218C2/en active
- 2014-07-15 CN CN201410334850.5A patent/CN104287674B/en not_active Expired - Fee Related
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| DE3440910C2 (en) * | 1984-11-09 | 1993-08-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De | |
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| CN201015570Y (en) * | 2007-03-20 | 2008-02-06 | 王跃旦 | Front cover clamping device of the dust collector |
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2577218C2 (en) | 2016-03-10 |
| RU2014129203A (en) | 2016-02-10 |
| KR101495732B1 (en) | 2015-02-25 |
| KR20150009251A (en) | 2015-01-26 |
| EP2826410B1 (en) | 2019-09-04 |
| EP2826410A1 (en) | 2015-01-21 |
| CN104287674B (en) | 2017-04-12 |
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