CN204618098U - Collecting unit of dust and the electric dust collector possessing this collecting unit of dust - Google Patents
Collecting unit of dust and the electric dust collector possessing this collecting unit of dust Download PDFInfo
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- CN204618098U CN204618098U CN201390000794.0U CN201390000794U CN204618098U CN 204618098 U CN204618098 U CN 204618098U CN 201390000794 U CN201390000794 U CN 201390000794U CN 204618098 U CN204618098 U CN 204618098U
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- mentioned
- dust
- cup cover
- trace
- collecting unit
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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
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
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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
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
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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
- A47L9/20—Means for cleaning filters
-
- 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)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Guarantee the air entry of dirt cup, the aperture area of exhaust outlet collecting unit of dust and electric dust collector with not making structure large-scale are provided.The feature of collecting unit of dust is to possess: dirt cup (501), and it is formed as the tubular with bottom, and has the opening portion relative with above-mentioned bottom, has the inflow entrance of air-flow at tubular side face; And cup cover unit (570), it covers the above-mentioned opening portion of above-mentioned dirt cup and has the outlet of air-flow, and above-mentioned cup cover unit has: cup cover main body (573); Cup cover handle (591), it is located at the top of this glass of cover main body; And open closing organ portion (577), it makes above-mentioned cup cover handle open closedown around predetermined closing axle of opening, and to above-mentioned cup cover handle to the direction force that this glass of cover handle is closed, the above-mentioned closing organ portion that opens has: the 1st trace (593), and it is located at the bottom of above-mentioned cup cover handle; 2nd trace (577a), it can be arranged in above-mentioned direction of opening closing axle slidably relative to above-mentioned cup cover main body; And force application component (577b), it exerts a force to the glide direction of the 2nd trace to the 2nd trace, and above-mentioned 1st trace has and is converted to above-mentioned 2nd trace the structure of above-mentioned cup cover handle to the power of the direction force that this glass of cover handle is closed to the power that the glide direction of the 2nd trace exerts a force.
Description
Technical field
The utility model relates to the collecting unit of dust of cyclone manner and possesses the electric dust collector of this collecting unit of dust.
Background technology
As the collecting unit of dust (prior art 1) of the electric dust collector of existing cyclone manner, propose in the electric dust collector of main part dust collecting part being detachably located at in-built electric blowing machine just like lower dust collecting portion, above-mentioned dust collecting part possesses: dust collecting container, and it is piled up for dust; Cover portion, it forms the exterior of aforementioned body portion and covers the top of above-mentioned dust collecting container; Handle part, its pivot props up in above-mentioned cover portion and rotates at above-below direction; And holding section, it engages with aforementioned body portion and locks the confined state of above-mentioned dust collecting part, and removes when making above-mentioned handle part rotate upward and the engaging in aforementioned body portion (such as with reference to patent document 1).
When prior art 1, with regard to the direction of operating of movable part that the locking of dirt cup is fixed/is removed, arrange abreast can operate from the left and right sides with main body fore-and-aft direction, be therefore conducive to usability.When to arrange the movable part parallel with main body fore-and-aft direction, with existing Structure composing dirt cup to main body engage fastener time, fastener is also parallel with main body fore-and-aft direction.
In addition, the collecting unit of dust (prior art 1) as the electric dust collector of existing cyclone manner proposes following collecting unit of dust, and above-mentioned collecting unit of dust possesses: the dust collecting container having bottom tube-like, and it has the inflow entrance of air-flow at side face; And cross section is the filter of waveform, it is configured at the upper opening portion (such as with reference to patent document 1) of dust collecting container.
When prior art 1, with the face shaping of dirt cup correspondingly, filter is also circular.Usually in order to relax the minimizing of the air quantity caused by the blocking of filter, need the surface area as far as possible increasing filter, it is rational that filter surfaces is set to skirt pleat shape.
prior art document
patent document
Patent document 1: JP 2012-50674 publication
Utility model content
the problem that utility model will solve
When prior art 1, in order to suppress the pressure loss of air-breathing, in addition in order to avoid main body becomes large or component count quantitative change is many, it is favourable that the air entry of dirt cup or exhaust outlet are also arranged at the fore-and-aft direction of dirt cup.But, when closing structure will be opened in fore-and-aft direction setting, the wind path mouth of dirt cup can be hindered, become the reason of structure large-scale.
In addition, when prior art 1, add man-hour when carrying out fold by circular filter, the mountain width of fold is more less to edge, therefore has groove to narrow, the problem of not easy-maintaining.In addition, when limiting the direction of insertion of filter, if circular filter, needing to arrange limiting member to filter frame, becoming a reason of cost or weight increase.
The utility model completes in view of this problem, its object is to provide do not guarantee the air entry of dirt cup, the aperture area of exhaust outlet collecting unit of dust with not making structure large-scale and the electric dust collector possessing this collecting unit of dust.
In addition, the utility model completes in view of this problem, its object is to provide the cross sectional shape of filter frame to be the collecting unit of dust of rectangle and the electric dust collector possessing this collecting unit of dust.
for the scheme of dealing with problems
Like this, according to the utility model, provide collecting unit of dust, it is characterized in that, possess: dirt cup, it is formed as the tubular with bottom, and has the opening portion relative with above-mentioned bottom, has the inflow entrance of air-flow at tubular side face; And cup cover unit, it covers the above-mentioned opening portion of above-mentioned dirt cup and has the outlet of air-flow,
Above-mentioned cup cover unit has: cup cover main body; Cup cover handle, it is located at the top of this glass of cover main body; And open closing organ portion, it makes above-mentioned cup cover handle open closedown around predetermined closing axle of opening, and to above-mentioned cup cover handle to the direction force that this glass of cover handle is closed,
The above-mentioned closing organ portion that opens has: the 1st trace, and it is located at the bottom of above-mentioned cup cover handle; 2nd trace, it can be arranged in above-mentioned direction of opening closing axle slidably relative to above-mentioned cup cover main body; And force application component, it exerts a force to the glide direction of the 2nd trace to above-mentioned 2nd trace,
Above-mentioned 1st trace has and is converted to above-mentioned 2nd trace the structure of above-mentioned cup cover handle to the power of the direction force that this glass of cover handle is closed to the power that the glide direction of above-mentioned 2nd trace exerts a force.
In addition, according to the utility model, provide collecting unit of dust, it is characterized in that, possess: dirt cup, it is formed as the tubular with bottom, and has the opening portion relative with above-mentioned bottom; Inner barrel unit, it discharges the air in above-mentioned dirt cup after separated dust; Filter house, it covers the top of above-mentioned inner barrel unit; And cup cover unit, it covers above-mentioned filter house and has the outlet of air-flow,
Above-mentioned filter house have to a direction fold filter body and form the filter frame at edge of above-mentioned filter body,
Above-mentioned filter frame is formed as rectangle, and above-mentioned rectangle comprises 2 limits along the direction of above-mentioned fold and 2 limits substantially vertical with it.
In addition, according to other viewpoint of the present utility model, provide the electric dust collector of section port body possessing built-in above-mentioned collecting unit of dust and the main body of dust collector of electric blowing machine and be connected with this main body of dust collector.
utility model effect
According to collecting unit of dust of the present utility model, 1st trace with inclined plane is set, the glide direction opening closing direction and the 2nd trace of glass cover handle is made to stagger 90 °, the closing direction of opening of cup cover handle can be set to different directions with the direction of action opening closing organ thus, therefore can not increase and guarantee the air entry of dirt cup, the aperture area of exhaust outlet structurally.
In addition, according to collecting unit of dust of the present utility model, filter frame is rectangle, and therefore the width of the groove of filter is all identical length, and maintenance becomes easy.In addition, filter frame being set to rectangle, thus without the need to arranging the limiting member needed for circular filter frame in addition, being mistakenly inserted of filter frame can being prevented.And, filter frame is set to rectangle, the air quantity in the space of the corner of filter can be guaranteed thus, therefore can realize the further increase of suction force.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the electric dust collector of an embodiment of the present utility model.
Fig. 2 is the top view of the main body of dust collector of the electric dust collector shown in Fig. 1.
Fig. 3 is the side view of the main body of dust collector of the electric dust collector shown in Fig. 1.
Fig. 4 is the major part exploded perspective view of the main body of dust collector shown in Fig. 2.
Fig. 5 is the major part exploded perspective view of the main body of dust collector shown in Fig. 2.
Fig. 6 is the major part exploded perspective view of the main body of dust collector shown in Fig. 2.
Fig. 7 is the major part exploded perspective view of the main body of dust collector shown in Fig. 2.
Fig. 8 is that the A-A of Fig. 2 is to looking sectional view.
Fig. 9 represents the figure corresponding with Fig. 8 eliminating the state of collecting unit of dust from main body of dust collector.
Figure 10 is that the B-B of Fig. 3 is to looking sectional view.
Figure 11 is the stereogram watching the collecting unit of dust the main body of dust collector shown in Fig. 2 from left diagonally forward.
Figure 12 is the left side cross-sectional view of the collecting unit of dust shown in Figure 11.
Figure 13 is the key diagram of the flowing of the air stream represented in the main body of dust collector shown in Fig. 8.
Figure 14 is the stereogram that the collecting unit of dust shown in Figure 11 is watched at oblique rear from a left side.
Figure 15 is the exploded view of the collecting unit of dust shown in Figure 11.
Figure 16 is the exploded view watching the collecting unit of dust shown in Figure 11 from left diagonally forward.
Figure 17 is the stereogram of the filter element in the collecting unit of dust shown in Figure 11.
Figure 18 (A) is that the C-C of Figure 18 (B) is to looking sectional view.Figure 18 (B) is the top view of the filter house in filter element.Figure 18 (C) is the front view of filter house.
Figure 19 is the top view of the state of a part of parts representing the cup cover unit pulled down in the collecting unit of dust shown in Figure 11.
Figure 20 is the exploded view of the cup cover unit in the collecting unit of dust shown in Figure 11.
Figure 21 is the key diagram of the state of the dedusting handle of the cup cover unit represented in the collecting unit of dust of operation shown in Figure 11.
Figure 22 is the key diagram of the dust removal state of the filter body represented in the collecting unit of dust shown in Figure 11.
Figure 23 is the key diagram of other dust removal state of the filter body represented in the collecting unit of dust shown in Figure 11.
Figure 24 (A) is the key diagram of the state that the cup cover handle represented in the collecting unit of dust shown in Figure 11 is closed.Figure 24 (B) represents a glass key diagram for the state that cover handle is opened.
Figure 25 is the cross-sectional perspective view of the state that the cup cover handle illustrated in the collecting unit of dust shown in Figure 11 is opened.
Figure 26 (A) is the left side view of the 1st trace in the collecting unit of dust shown in Figure 11.Figure 26 (B) is the front view of the 1st trace.Figure 26 (C) is the top view of the 1st trace.Figure 26 (D) is the rearview of the 1st trace.Figure 26 (E) is the upward view of the 1st trace.Figure 26 (F) is that the D-D of Figure 26 (C) is to looking sectional view.Figure 26 (G) is the stereogram of the 1st trace.Figure 26 (H) is the right side view of the 1st trace.
Figure 27 (A) is the inclined plane of the 1st trace that the state that cup cover handle in the collecting unit of dust shown in Figure 11 is closed is described and the cross-sectional perspective view of position relationship slidingly contacting excellent portion.Figure 27 (B) illustrates inclined plane that cup cover handle opens the 1st trace of the state of half and the cross-sectional perspective view of position relationship slidingly contacting excellent portion.Figure 27 (C) is the inclined plane of the 1st trace that the state that cup cover handle is opened completely is described and the cross-sectional perspective view of position relationship slidingly contacting excellent portion.
Figure 28 is the major part stereogram of the main body of dust collector shown in Fig. 2.
Figure 29 is the sectional view of the card release mechanism of cup cover handle in the main body of dust collector shown in key diagram 2.
Figure 30 is the stereogram of other embodiment representing filter element.
Figure 31 is the stereogram of the filter element watching Figure 26 from below.
Detailed description of the invention
Collecting unit of dust of the present utility model possesses: dirt cup, and it is formed as the tubular with bottom, and has the opening portion relative with above-mentioned bottom, has the inflow entrance of air-flow at tubular side face; And cup cover unit, it covers the above-mentioned opening portion of above-mentioned dirt cup and has the outlet of air-flow,
Above-mentioned cup cover unit has: cup cover main body; Cup cover handle, it is located at the top of this glass of cover main body; And open closing organ portion, it makes above-mentioned cup cover handle open closedown around predetermined closing axle of opening and exert a force to the direction that this glass of cover handle is closed to above-mentioned cup cover handle,
The above-mentioned closing organ portion that opens has: the 1st trace, and it is located at the bottom of above-mentioned cup cover handle; 2nd trace, it can be arranged in above-mentioned direction of opening closing axle slidably relative to above-mentioned cup cover main body; And force application component, it exerts a force to the glide direction of the 2nd trace to above-mentioned 2nd trace,
Above-mentioned 1st trace has and is converted to above-mentioned 2nd trace the structure of above-mentioned cup cover handle to the power of the direction force that this glass of cover handle is closed to the power that the glide direction of above-mentioned 2nd trace exerts a force.
Also can formation as follows collecting unit of dust of the present utility model.
(1) also can be that above-mentioned 2nd trace has and slidingly contacts excellent portion, above-mentionedly slidingly contact excellent portion and extend with the above-mentioned vertical direction of these two axles of closing axle of opening at the axle relative to vertically through above-mentioned cup cover main body,
Above-mentioned 1st trace has the inclined plane opening any one direction inclination in the glide direction of closing direction and above-mentioned 2nd trace relative to above-mentioned cup cover handle,
Above-mentioned inclined plane has the shape slidingly contacted with the above-mentioned outer peripheral face slidingly contacting excellent portion during closedown opened by above-mentioned cup cover handle.
Like this, slidingly contacting of excellent portion is slidingly contacted by the inclined plane of the 1st trace and the 2nd trace, the glide direction opening closing direction and the 2nd trace of cup cover handle can be set to different directions, what therefore can realize glass cover handle further compactly opens closing organ.
(2) also can be that above-mentioned 1st trace has during closedown opened by above-mentioned cup cover handle relative to the above-mentioned inclined plane that the predetermined displacement of above-mentioned 1st trace linearly contacts with the above-mentioned outer peripheral face slidingly contacting excellent portion.
Like this, when opening pass closed-cup cover handle, 1st trace have with the 2nd trace slidingly contact the inclined plane that excellent portion linearly contacts, therefore dispersion puts on the load of the 1st trace equably, prevents from producing superfluous load in the local of the 1st trace.In addition, make the transmission of the power between the 1st trace and the 2nd trace become smooth and easy, alleviate the burden opening the user produced when closing closed-cup cover handle.
(3) also can be that above-mentioned cup cover unit has at least 2 cup cover handles on the top being located at above-mentioned cup cover main body and correspondingly with above-mentioned cup cover handle respectively above-mentionedly opens closing organ portion.
Like this, complicated setting structurally can not be applied and multiplely open closing organ.In addition, when cup cover handle to open closing direction and the direction of action of opening closing organ be equidirectional, if exist and will be located at front and back 2 place by opening closing organ, structure becomes extremely complicated problem, but such as open closing organ by arranging 2 in the left and right sides, realize compact collecting unit of dust while complex structure can not be made.
Below, collecting unit of dust of the present utility model and the embodiment of electric dust collector possessing this collecting unit of dust is explained on one side with reference to accompanying drawing.In addition, the utility model is not limited thereto.
[explanation of electric dust collector]
Top view and the side view of Fig. 1 to be the stereoscopic figure of the electric dust collector of embodiment of the present utility model, Fig. 2 and Fig. 3 be main body of dust collector of the electric dust collector shown in Fig. 1.
As shown in these figures, electric dust collector 1 possesses main body of dust collector 100 and the suction hose portion 300 that can be built-in with the collecting unit of dust 500 of cyclone manner with departing from.
Suction hose portion 300 possesses: suction hose 301, the extension tube 302 be connected with suction hose 301, the sucting 303 be connected with the front end of extension tube 302, hand-held handle 304, the operating portion 305 being attached to hand-held handle 304 and hose transition 306.
Suction hose 301 can be connected with the front of main body of dust collector 100 via connecting portion 306 with departing from, and user can keep hand-held handle 304 to make the sucting 303 of the front end of extension tube 302 with earth surface while move it with hand.
Main body of dust collector 100 possesses a pair ring-type wheel 140 respectively in two sides, possess Universal wheel 117 in forward lower part, and therefore when user keeps hand-held handle 304 with hand and moves it, main body of dust collector 100 can follow this action.
The dust on ground aspirates to collecting unit of dust 500 from sucting 303 via extension tube 302 and suction hose 301 by main body of dust collector 100 together with air.
User can confirm the control of dust situation of the collecting unit of dust 500 of the inside of main body of dust collector 100 with eyes from the central opening 141 of ring-type wheel 140, and the discarded dust collected by collecting unit of dust 500 of suitably collecting unit of dust 500 being released from the top of main body of dust collector 100.
On the top, rear of main body of dust collector 100, be provided with the insertion plug 131 of the power line of winding roll (aftermentioned) and the locking key 132 for the extraction length that adjusts power line as shown in Figure 2.
In addition, main body of dust collector 100 possesses portable handle 115, and therefore operator can hold portable handle 115 as required, lifts main body of dust collector 100 and carries.
In addition, as shown in the side view of figure 3, can via the control of dust situation of the central opening of ring-type wheel 140 by visual confirmation collecting unit of dust 500.
Fig. 4 ~ Fig. 7 is the exploded perspective view of main body of dust collector 100, Fig. 8 be the A-A of Fig. 2 to looking sectional view, Fig. 9 is the figure corresponding with Fig. 8 eliminating the state of collecting unit of dust 500 from main body of dust collector 100, Figure 10 is that the B-B of Fig. 3 is to looking sectional view.Use these figure so that the formation of main body of dust collector 100 to be described.
Main body of dust collector 100 possesses: elongated bogie 101 (with reference to Fig. 4), and it forms the bottom of main body of dust collector 100; Bottom the 1st casing 102 (with reference to Fig. 5), it is arranged on the front part of bogie 101, for receiving electric blowing machine 106 (with reference to Fig. 5); 2nd casing 103 (with reference to Fig. 4), it is arranged on the central authorities of bogie 101, for receiving collecting unit of dust 500; And the 3rd casing 107 (with reference to Fig. 7), it is arranged on the rear of bogie 101, for receiving winding roll 108 (with reference to Fig. 7).
Electric blowing machine 106 (with reference to Fig. 5, Fig. 8) is arranged in the casing 102 of bottom the 1st via base 122 (with reference to Fig. 5) in its rotating shaft direction, i.e. air supply direction mode towards gravity direction.The 1st casing cover 104 shown in Fig. 6 and pipe 105 are assemblied on bottom the 1st casing 102 (with reference to Fig. 5).
1st casing cover 104 (with reference to Fig. 6) possesses horizontal relay pipe 104a and vertical relay pipe 104b at upper surface.Pipe 105 is arranged to be connected airtightly with vertical relay pipe 104b (reference Fig. 6) by the discharge pipe 571 (with reference to Figure 11) of collecting unit of dust 500 via liner 124.
Vertical relay pipe 104b is arranged to be connected with electric blowing machine 106 by pipe 105.Liner 125 and 126 is respectively fitted with in the gateway of horizontal relay pipe 104a (with reference to Fig. 6).
Horizontal relay pipe 104a is in order to the connecting portion 306 (with reference to Fig. 3, Fig. 8) in suction hose portion 300 is connected and is arranged with 126 with the inflow entrance 503 (with reference to Figure 11) of collecting unit of dust 500 via liner 125.
Thus, to be formed from the connecting portion 306 in suction hose portion 300 via horizontal relay pipe 104a until the stream of the inflow entrance 503 of collecting unit of dust 500 and from the discharge pipe 571 of collecting unit of dust 500 via pipe 105 and vertical relay pipe 104b until the stream of electric blowing machine 106.In addition, the inflow entrance of the inflow entrance of the pipe 105 be connected with the flow export from the effuser 571 of collecting unit of dust 500 and the horizontal relay pipe 104a from the connecting portion 306 in suction hose portion 300 is formed at the same face side.When carrying out dust suction, inflow entrance is pulled to same direction by the suction force of electric blowing machine 106, and collecting unit of dust 500 is easy to become stable state thus.
Bottom the 1st casing 102 (with reference to Fig. 5) possesses the distributing board housing 102a (with reference to Fig. 5, Fig. 8) rearward extended, in distributing board housing 102a, receive printing distributing board 120, is equipped with Housing Base 119 (with reference to Fig. 5).In addition, as shown in Figure 5, bottom the 1st casing 102 possesses between insertion electric blowing machine 106 and printing distributing board 120, to comprise the porous plate be such as formed from a resin filter 121.
Bottom the 1st casing 102 of such formation is fixed on the front part of bogie 101, has the top assembling of top the 1st casing 114 (with reference to Fig. 6) the 1st casing 102 from bottom of portable handle 115.
On the other hand, the 2nd casing 103 (with reference to Fig. 4) being arranged on the central authorities of bogie 101 possesses upper opening 103a on top respectively, possesses window 103b, possess the window frame 103c of ring-type around window 103b in two sides.
In addition, between the end and bogie 101 of the 2nd casing 103, be formed with the bottom stream 138 (with reference to Fig. 8) for making air flow the 3rd casing 107 flowing of discharging from electric blowing machine 106.
Be provided with the winding roll 108 (with reference to Fig. 7) extracting ground rolled power line (not shown) out and the winding roll gripper shoe 127,128 etc. supporting winding roll 108 revolvably at the rear of bogie 101, they are covered by the 3rd casing 107 (with reference to Fig. 7).
3rd casing 107 receives winding roll 108 in the mode that spool spindle is parallel with the length direction of bogie 101.In addition, the 3rd casing 107 possesses for will to be generated by electric blowing machine 106 and the air flowing through bottom stream 138 flows through the exhaust outlet 133 of being discharged to the rear of main body of dust collector 100 by winding roll 108.Thus, the power line being wound in winding roll 108 is cooled when energized.
The mode that the buttress brace 109 of a pair arc-shaped shown in Fig. 4 is combined with the first half of the window frame 103c of the ring-type with the 2nd casing 103 is fixed on bogie 101, and as shown in Figure 9, top the 1st casing 114 and the 3rd casing 107 is linked.Thus, the rigidity of the length direction of main body of dust collector 100 is strengthened.
Further, as shown in Figure 4, ring-type wheel 140 is installed from the buttress brace 109 of semicircle arcuation and the both sides of bogie 101.Ring-type wheel 140 possesses ring-type wheel guiding piece 111, ring-type wheel body 110, ring-type wheelhouse portions 112 and arc-shaped Decorative Cover 113.
For the main body of dust collector 100 formed like this, the upper opening 103a of collecting unit of dust 500 via the 2nd casing 103 between a pair buttress brace 109 from the top of main body of dust collector 100 as shown in Fig. 8 ~ Figure 10 (with reference to Fig. 4) loads in the 2nd casing 103.
In addition, the position of Universal wheel 117 immediately below electric blowing machine 106 rotates/circles round via universal framework 116 (with reference to Fig. 4) outside bottom surface being located at bogie 101 freely.Like this, electric blowing machine 106 is positioned at front, center of gravity is front thus, Universal wheel 117 is also located at the downside of electric blowing machine 106, the front of electric dust collector main body 100 can be suppressed thus to float when carrying out dust suction, the movement of the electric dust collector main body 100 brought by the pulling of flexible pipe 301 becomes and is easy to follow.
Like this, in main body of dust collector 100, from the front (connection side in suction hose portion 300) of bogie 101, at length direction, electric blowing machine 106, collecting unit of dust 500 and winding roll 108 are arranged in row, stream is located at above and below them, is therefore set to minimum by the width dimensions of main body of dust collector 100.
Figure 11 is the stereogram watching the collecting unit of dust the main body of dust collector shown in Fig. 2 from left diagonally forward, and Figure 12 is the left side cross-sectional view of the collecting unit of dust shown in Figure 11.Collecting unit of dust 500 has the dirt cup 501 of a glass cover unit 570, cup cover handle 591, filter element 550, inner barrel unit 530, dust separator 535 and bottomed cylindrical.
In order to can from external visual control of dust situation, dirt cup 501 be formed by transparent resin.As shown in figure 11, the inflow entrance 503 of the air stream inflow from suction hose portion 300 (with reference to Fig. 1) is provided with at the side face of the front portion of dirt cup 501.In addition, aftermentioned collecting unit of dust 500 in detail.
With reference to Figure 10, it is bending from the off-centring of main body of dust collector 100 that the connecting portion 306 in suction hose portion 300 sentences at the inner circular side face of the dirt cup 501 of cylindrical shape mode that air flows into as the crow flies from its tangential direction.
When electric blowing machine 106 works, air flows through and flows into dirt cup 501 by connecting portion 306 and horizontal relay pipe 104a as the crow flies in tangent to periphery direction, in dirt cup 501, form gyration airflow at a high speed.
Thus, the dust that air stream comprises is centrifuged separation.Collecting unit of dust 500 is arranged in the mode of the central shaft of the gyration airflow formed towards gravity direction, and the heavy dust be therefore centrifuged in the dust of separation accumulates in the below of dust separator 535 due to the effect of gravity.
At this, the central shaft of the gyration airflow of collecting unit of dust 500 refers to towards gravity direction, the central shaft of gyration airflow without the need to towards immediately below, as long as collecting unit of dust 500 is to be longitudinally configured at main body of dust collector 100.
Reticular filter (not shown) is provided with on the surface of inner barrel unit, light dust rises via the slit of inner barrel unit 530 together with air stream, and large dust is filtered by this reticular filter, the tiny dust that have passed this reticular filter is filtered unit 550 and filters.Filter element 550 comprises mountain portion and valley continuous print skirt pleat filter.The air be filtered flows through and is aspirated by electric blowing machine 106 by discharge pipe 571.
Figure 13 is the key diagram of the stream of the air stream represented in the main body of dust collector 100 shown in Fig. 8.
As shown in the drawing, the air from suction hose 301 is flowed through by connecting portion 306 and is flowed into by the upper direction collecting unit of dust 500 of electric blowing machine 106.
Leaked-in air stream becomes gyration airflow in the dirt cup 501 of collecting unit of dust 500.Further, after the centrifugation carrying out control of dust, air stream rises, and by passing through electric blowing machine 106 after filter element 550, enters the bottom stream 138 being formed at the below of collecting unit of dust 500 in the longitudinal direction of bogie 101.
Further, air stream carries out cooling while pass through to printing distributing board 120 being arranged in the distributing board housing 102a in bottom stream 138, passes through afterwards and disperseed in winding roll 108.Dispersed air stream is discharged to outside from the exhaust outlet 133 at the back side being located at the 3rd casing 107.
Thus, the noise taking advantage of air stream will leak into outside from electric blowing machine 106 is attenuated by the bottom stream 138 of the length being formed at the below of collecting unit of dust 500 in the longitudinal direction of bogie 101, and is disperseed by the winding roll 108 in the distributing board housing 102a in bottom stream 138 and the 3rd casing 107/absorb.Thus, the noise leaking into the electric blowing machine 106 of outside from main body of dust collector 100 reduces effectively.
In addition, as shown in figure 13, the stream of air stream divides the upper and lower being opened in main body of dust collector 100, is not located at lateral parts, and therefore the width of main body of dust collector 100 is reduced to Min..
[explanation of collecting unit of dust]
Figure 12 is the left side cross-sectional view of the collecting unit of dust shown in Figure 11, and Figure 13 is the key diagram of the flowing of the air stream represented in the main body of dust collector shown in Fig. 8, and Figure 14 is the stereogram that the collecting unit of dust shown in Figure 11 is watched at oblique rear from a left side.In addition, Figure 15 is the exploded view of the collecting unit of dust shown in Figure 11, and Figure 16 is the exploded view watching the collecting unit of dust shown in Figure 11 from left diagonally forward.
As shown in Figure 12 ~ Figure 16, if roughly distinguished collecting unit of dust 500, then it comprises: cylindric dirt cup 501, and it is formed with the inflow entrance 503 of dust; Inner barrel unit 530, the opening portion 505 of the top of its closed dirt cup 501; Filter element 550, it is accommodated in the top of inner barrel unit 530; And cup cover unit 570, it closes the top of filter element 550 with opening closedown.
Below, respectively dirt cup 501, inner barrel unit 530, filter element 550 and cup cover unit 570 are described.
< dirt cup >
As shown in Figure 12 ~ Figure 16, dirt cup 501 is formed as the cylindrical shape with bottom, has the above-mentioned opening portion 505 of the top relative with bottom, and has the above-mentioned inflow entrance 503 of the air-flow comprising dust at tubular side face.
If illustrated in greater detail, then dirt cup 501 comprises the end component 511 in the lower opening portion of cylindrical member 502 and closed cylindrical member 502, forms inflow entrance 503 in the mode extended along the tangential direction of this week side from all sides of cylindrical member 502.
In addition, be formed with the flange 503a making reliably to be connected with the pipe 105 on vacuum cleaner main side in the front end of inflow entrance 503, and near the inflow entrance 503 at the outer peripheral face place of cylindrical member 502, be provided with the installation portion 504 of shank 507.
< inner barrel unit >
As shown in Figure 12 ~ Figure 16, inner barrel unit 530 has: inner core 533, and it is that the flow export 533b comprising multiple lengthwise slit is formed at cylindrical wall; The dust separator 535 of flange-shape, it is located at the lower end of inner core 533; And funnelform cup cover 537, it is located at the upper end 533a of inner core 533, and the upper opening portion of inner core 533 is expanded.
Dust separator 535 has: the flange part 535a of circular plate type, and it has centre bore; Large footpath cylinder portion 535b, it is vertically given prominence to from the outer circumference end of this flange part 535a; And path cylinder portion 535c, it hangs down from the inner peripheral portion of flange part 535a.
Cup cover 537 has: the expansion section 537a of shaped as frame, and it is embedded into filter element 550; Tilt facial 537b, and the upper end 533a of expansion section 537a and inner core 533 links by it; And circular fit portion 537c, it is located between facial 537b and the upper end 533a of inner core 533, is embedded into the opening ora terminalis of dirt cup 501 via containment member.In addition, close to foursquare rectangle when expansion section 537a is formed as overlooking, minor face is configured at side, front and back, and long limit is configured at left and right sides.
In addition, at the peripheral part of cup cover 537, the holding section 538a that can engage detachedly with the shank 507 of dirt cup 501 is provided with in front side, be provided with in left side and a pair axle branch 538b that axle props up is carried out to the axle of a pair hinge part 573a of cup cover unit 570 described later, be provided with the relieving rod 538c that can engage detachedly with the holding section 573r of cup cover unit 570 on right side.
< filter element >
Figure 17 is the stereogram of the filter element in the collecting unit of dust shown in Figure 11.In addition, Figure 18 (A) be the C-C of Figure 18 (B) to looking sectional view, Figure 18 (B) is the top view of the filter house in filter element, and Figure 18 (C) is the front view of filter house.
Filter element 550 possesses filter house 551 and dedusting mechanism portion 557.
Filter house 551 has: cross section is the filter body 551a of triangular waveform, and it has the mountain portion and valley that alternately repeat at left and right directions; And filter frame 551b, itself and filter body 551a form one.
In filter body 551a, use HEPA filter (High Efficiency Particulate Air Filter), be formed by the upper rib 551a of resin at the top in Qi Geshan portion
1, and the side end 551a of resin is formed by the both sides, front and back in each mountain portion
2.In addition, the left and right side resin in the mountain portion at the two ends, left and right of filter body 551a is coated with.Further, the side end 551a of the front and back in each mountain portion
2one is seamlessly formed with the left and right side in the mountain portion at two ends, left and right and the inner peripheral surface of the filter frame 551b be formed from a resin described later.
Filter frame 551b has pair of short edges portion, front and back and pair of right and left long leg, is formed as the shape and size that can be embedded into the expansion section 537a of above-mentioned cup cover 537 via containment member.In addition, filter frame 551b has the cylinder portion 551b at the center of through filter body 551a
1with by the pars intermedia of front and back pair of short edges and cylinder portion 551b
1the web portion 551b linked
2.Filter body 551a utilizes this web portion 551b
2two segmentations are carried out in left and right.
Dedusting mechanism portion 557 possesses: dedusting axle 554, and it is inserted through the cylinder portion 551b of filter house 551
1; Dedusting framework 553, itself and dedusting axle 554 link; Sliding part 553a, it is located at dedusting framework 553 in the mode can slided along filter body 551a; 2nd linked gear 554a, it is installed on the upper end of dedusting axle 554; And dust removal brush sweeps device 555, it is located at the lower end of dedusting axle 554.
Dedusting axle 554 is cylindric axis bodies, and outer peripheral face is formed with at least one planar portions at its upper end.In this case, the pair of planar portion parallel with the upper end outer peripheral face of dedusting axle 554 is formed.In addition, the shape of watching from the axis of the upper end outer peripheral face of dedusting axle 554 also can be the polygons such as such as triangle, quadrangle, pentagon.
Dust removal brush is swept device 555 and is comprised: multiple installation blade 555a, and itself and dedusting axle 554 are integrally formed; And spring leaf 555b (such as rubber tree leaf), it is installed on each installation blade 555a.Multiple installation blade 555a from the lower end of dedusting axle 554 in circumference equally spaced with radial extension, the lower ora terminalis along each installation blade 555a is formed with mounting groove.The upper edge of spring leaf 555b is embedded into this mounting groove and fixes.In this case, be provided with 3 by angle 120 ° and blade 555a is installed.
2nd linked gear 554a comprises: gear part 554a
1; And cylinder portion 554a
2, it is located at gear part 554a
1inner peripheral surface side and formed one.Cylinder portion 554a
2there is convex edge, the shape that the upper end that the centre bore of convex edge is formed as dedusting axle 554 seamlessly embeds in lower end.Further, be screwed into tapping screw in the upper end of dedusting axle 554 of the centre bore being embedded into this convex edge via packing ring, the 2nd linked gear 554a and dedusting axle 554 link thus.
Dedusting framework 553 has: multiple arm 553b, it is from gear part 554a
1lower end in circumference equally spaced with radial extension; And circular ring portion 553c, the front end of each arm 553b links by it.In addition, the installation ring portion 553b of the double loop of multiple sliding part 553a is installed
1be located at the arm 553b of regulation, and not there is installation ring portion 553b
11 arm 553b be provided with knob 553b
2.Ring portion 553b is installed
1comprise the large ring 553b in outside
11and with large ring 553b
11the little ring 553b of inner side that links of a part
12, little ring 553b
12than large ring 553b
11give prominence to more upward.In addition, at little ring 553b
12lower end be provided with inward flange (omit diagram).
In this case, the 2nd linked gear 554a and dedusting framework 553 (each arm 553b, each installation ring portion 553b
1, knob 553b
2and circular ring portion 553c) be with the integrally formed parts of resin, from gear part 554a
1lower end rise with angle be 60 ° spaced radiation shape be provided with 6 arm 553b, be provided with between the front end and circular ring portion 553c of non-conterminous 3 arm 553b mutually and ring portion 553b be installed
1.
Sliding part 553a has: lid component 553a
1, it is with closed installation ring portion 553b
1little ring 553b
12mode install; Compress Spring 553a
2, it is located at lid component 553a
1in; And the sliding contact member 553a of bullet shape
3, it is installed on Compress Spring 553a
2lower end and downwards elastic force-applying (with reference to Figure 22).Compress Spring 553a
2lower end insert little ring 553b
12, upper end card is hung on little ring 553b
12inward flange and prevent from coming off.In addition, sliding contact member 553a
3have in upper end and be pressed into little ring 553b
12lower end hole in jut.
According to the filter element formed like this, when the 2nd linked gear 554a a direction or move back and forth direction rotate time, dedusting framework 553 and dedusting axle 554 and dust removal brush are swept device 555 and are rotated integratedly.Dedusting framework 553 rotates, thus, and the sliding contact member 553a of each sliding part 553a
3while with each upper rib 551a of filter body 551a
1slidingly contact while cross over each upper rib 551a of filter body 551a
1.
< cup cover unit >
Figure 19 is the top view of the state of a part of parts representing the cup cover unit pulled down in the collecting unit of dust shown in Figure 11, Figure 20 is the exploded view of the cup cover unit in the collecting unit of dust shown in Figure 11, and Figure 21 is the key diagram of the state of the dedusting handle of the cup cover unit represented in the collecting unit of dust of operation shown in Figure 11.In addition, Figure 22 is the key diagram of the dust removal state of the filter body represented in the collecting unit of dust shown in Figure 11, and Figure 23 is the key diagram of other dust removal state of the filter body represented in the collecting unit of dust shown in Figure 11.In addition, Figure 24 (A) is the key diagram of the state that the cup cover handle represented in the collecting unit of dust shown in Figure 11 is closed, and Figure 24 (B) represents a glass key diagram for the state that cover handle is opened.In addition, Figure 25 is the cross-sectional perspective view of the state that the cup cover handle illustrated in the collecting unit of dust shown in Figure 11 is opened.Figure 26 (A) is the left side view of the 1st trace in the collecting unit of dust shown in Figure 11.Figure 26 (B) is the front view of the 1st trace.Figure 26 (C) is the top view of the 1st trace.Figure 26 (D) is the rearview of the 1st trace.Figure 26 (E) is the upward view of the 1st trace.Figure 26 (F) is that the D-D of Figure 26 (C) is to looking sectional view.Figure 26 (G) is the stereogram of the 1st trace.Figure 26 (H) is the right side view of the 1st trace.Figure 27 (A) is the inclined plane of the 1st trace of the buttoned-up state of cup cover handle illustrated in the collecting unit of dust shown in Figure 11 and the cross-sectional perspective view of position relationship slidingly contacting excellent portion.Figure 27 (B) illustrates inclined plane that cup cover handle opens the 1st trace of the state of half and the cross-sectional perspective view of position relationship slidingly contacting excellent portion.Figure 27 (C) is the inclined plane of the 1st trace that the state that cup cover handle is opened completely is described and the cross-sectional perspective view of position relationship slidingly contacting excellent portion.Figure 28 is the major part stereogram of the main body of dust collector shown in Fig. 2.Figure 29 is the sectional view of the card release mechanism of cup cover handle in the main body of dust collector shown in key diagram 2.
In addition, shown in Figure 24 (A) and (B), watch the state of cup cover unit 570 from behind.
As shown in Figure 12 ~ Figure 25, cup cover unit 570 possesses: cup cover main body 573; Upside to cup cover main body 573 bends to the cup cover handle 591 of roughly dome shape (convex surface shape) and the cup cover cover 597 of U-shaped; Dust removal operation portion 585, it transmits by the power moving back and forth direction manually brought to above-mentioned sliding part 553a; And elastic mechanism portion 577, it is elastic force-applying downwards to cup cover handle 591.
In the 1st embodiment, the closing organ portion that opens of the present utility model is equivalent to elastic mechanism portion 577.
In addition, also can be provided with 2 symmetrical cup cover handles 591 and the formation in elastic mechanism portion 577 corresponding with cup cover handle 591 respectively in the left and right sides.
Like this, open closing organ by arranging 2 in the left and right sides, realize compact collecting unit of dust while complex structure can not be made.
Cup cover main body 573 have to cover under the state that inner barrel unit 530 is installed on dirt cup 501 and filter element 550 is installed on inner barrel unit 530 above filter element 550 and around upper wall 574a and perisporium 574b.Further, in this perisporium 574b, be provided with above-mentioned a pair hinge part 573a at right flank, be provided with above-mentioned holding section 573r at left surface, be provided with the discharge pipe 571 with outlet at front surface.
At the upper wall 574a of cup cover main body 573, the roughly fan-shaped upper surface recess 573x being provided with dust-removing rod 579 in dust removal operation portion 585 is formed at rear position, and for installing hole 573b that joltily pivot props up dust-removing rod 579 substantial middle position can be formed at.In addition, at upper wall 574a, a pair pivot fulcrum 573c that vertically joltily pivot props up glass cover handle 591 can be located at anterior position, and the 2nd trace 577a being provided with restriction elastic mechanism portion 577 is moved upward and can in the lateral direction slidably to a pair, the front and back supporting walls 573d that it keeps.
Dust removal operation portion 585 possesses above-mentioned dust-removing rod 579, the dedusting handle 583 of handgrip shape and the 1st linked gear 575.
In dust removal operation portion 585, be provided with the embedded hole 575a described later being embedded into the 1st linked gear 575 at the lower surface of the cardinal extremity of dust-removing rod 579
1in axle portion 579a, and be formed with elongated hole 579b in the front end of dust-removing rod 579.The cylinder portion 583a of dedusting handle 583 inserts this elongated hole 579b via cover component 581 described later, and anticreep component 584 is embedded into this 583a.
1st linked gear 575 and thereon surface have above-mentioned embedded hole 575a
1cylindric cup cover axle 575a form one.Further, this glass of cover axle 575a inserts the installing hole 573b of cup cover main body 573 via sealing ring 576, and the axle portion 579a of dust-removing rod 579 is embedded into embedded hole 575a
1.Axle portion 579a is quadrangle axle, embedded hole 575a
1be square hole, therefore, by making dust-removing rod 579 rotate, thus the 1st linked gear 575 rotates.In addition, axle portion 579a and embedded hole 575a
1as long as from the consistent shape at least when axially watching with 1 plane.
The upper surface recess 573x of cup cover main body 573 is roughly fan-shaped with the angle spread of about 90 ° when overlooking in this case, the left and right side of dust-removing rod 579 is connected to the left and right medial surface of upper surface recess 573x, limits dust-removing rod 579 moving back and forth (shake) in the lateral direction thus.The above-mentioned cover component 581 being embedded into upper surface recess 573x is formed as the roughly fan-shaped of the front covering dust-removing rod 579, has the slit 581a for the mild circular arc making the cylinder portion 583a of dedusting handle 583 insert.
Cup cover handle 591 is substantially rectangular when overlooking, be provided with in its lower surface front and a pair axle branch 591a that axle props up is carried out to above-mentioned a pair pivot fulcrum 573c, be provided with the 1st trace 593 in above-mentioned elastic mechanism portion 577 in lower surface substantial middle, be provided with impact portions 595 at lower surface rear.
Impact portions 595 comprises the parts different from cup cover handle 591, is formed as the shape of giving prominence to from the lower surface of cup cover handle 591 in the mode can collided with the cardinal extremity of dust-removing rod 579 downwards.In this case, impact portions 595 is formed as dust pan shape, and a glass lower surface for cover handle 591 is fixed in its upper end.
Elastic mechanism portion 577 possesses: the 1st trace 593, and it is fixed on a glass lower surface for cover handle 591; 2nd trace 577a, it can be located at a glass cover main body 573 slidably; And Compress Spring 577b, it is as elastic component.
2nd trace 577a has: front and back wall portion 577a
1; Bottom wall part 577a
2; Left wall 577a
3, 577a
4; And slidingly contact excellent portion 577a
5, it is by front and back wall portion 577a
1upper end, right side link.In addition, at bottom wall part 577a
2in, at left wall 577a
3, 577a
4between right wall portion 577a
4side is formed with the inserting hole 577a of rectangle
6, at inserting hole 577a
6in insert from the outstanding barrier 573y of the upper surface of cup cover main body 573.Compress Spring 577b is configured in by front and back wall portion 577a
1, left wall 577a
3and the accommodation space that barrier 573y surrounds, be inserted with from left wall 577a in its left end
3outstanding protuberance.
< the 1st trace >
1st trace 593 have be fixed on via installation component 594 under glass state of the lower surface of cover handle 591 with the 2nd trace 577a slidingly contact excellent portion 577a
5the inclined plane 593a of contact.This inclined plane 593a is the face tilted from right to left upward.
As shown in figure 27, inclined plane 593a has the inclined plane that the left and right directions relative to the direction of stretching as Compress Spring 577b and this both direction of the above-below direction opening closing direction as cup cover handle 591 tilt.Therefore, when the 1st trace 593 is moved upward along with the action that cup cover handle 591 is opened, the part putting on the composition of the power upward of the 1st trace 593 is converted to the power towards left applied to the 2nd trace 577a via inclined plane 593a.Consequently, the Compress Spring 577b being fixed on the 2nd trace 577a is compressed, and by the compression of Compress Spring 577b, the force towards right puts on the 2nd trace 577a.Further, should be converted to towards a part for the force of right the force downward putting on the 1st trace 593 via inclined plane 593a, consequently, produce the force in the direction that cup cover handle 591 is closed.
By this structure, direction cup cover handle 591 can opened and the telescopic direction of Compress Spring 577b are set to different directions, and what can realize compact cup cover handle 591 further opens closing organ.
As shown in figure 26, inclined plane 593a is provided with the slope tilted to 2 directions.
Therefore, as shown in Figure 27 (A) ~ (C), have when cup cover handle 591 is from the state of closing to the state transfer of opening completely, keeping as former state and slidingly contacting excellent portion 577a
5the same contact of ridgeline portions state under the inclined plane of mutually sliding.Like this, inclined plane 593a has opening closing motion maintenance and slidingly contacting excellent portion 577a by cup cover handle 591
5the inclined plane of linear contact lay, disperse the load applied to the 1st trace 593 from the 2nd trace 577a thus equably, prevent from only producing superfluous load in the local of the 1st trace 593.In addition, successfully can carry out the interlock action between the 1st trace 593 and the 2nd trace 577a, can reduce to open at cup cover handle 591 burden produced in closing motion.
In the cup cover unit 570 formed like this, the upper surface of cup cover unit 570 is the continuous print convex surfaces comprising glass upper surface of cover handle 591.Further, in order to not make the upper end of the dedusting handle 583 of handgrip shape give prominence to upward from above-mentioned continuous print flexure plane, recess is formed with at the dedusting handle configurations position of cup cover unit 570.Further, between the front end 591a and cup cover cover 597 of cup cover handle 591, be formed with the gap S of the finger tip F that can insert user.As described later, user operative configuration can be exposed to outside dedusting handle 583 in this gap S and carries out dedusting to the dust being attached to filter body 551a.
As shown in figure 28, (matrix) holding section 1577r is provided with at the inner side surface of main body of dust collector 100.
Figure 29 is the sectional view of the cup cover handle watched from the E-E of Figure 28 to apparent direction the main body of dust collector shown in Fig. 2.As shown in figure 29, the structure that (convex) holding section 577c that holding section 1577r has the 2nd trace 577a when dirt cup 501 being assemblied in the inside of main body of dust collector 100 engages.At this, when lifting glass cover handle 591, the 2nd trace 577a moves to the direction away from holding section 1577r and removes this engaging, therefore can take out dirt cup 501 from the inside of main body of dust collector 100 side.
The dedusting > of < filter body
As shown in Figure 14, Figure 17 and Figure 19 ~ Figure 22, when carrying out dedusting to the dust of the lower surface being attached to filter body 551a, user makes it move back and forth at left and right directions with the dedusting handle 583 in the dust removal operation portion 585 that finger grasps in glass cover unit 570.Now, the elongated hole 579b that the cylinder portion 583a in the front end of dust-removing rod 579 with dedusting handle 583 inserts, therefore cylinder portion 583a can move on straight line Ls.Thus, user can make dedusting handle 583 to the left and right with rectilinear movement.Certainly dedusting handle 583 also can be made to move back and forth along the slit 581a of cover component 581 with mild arc-shaped.
By making dedusting handle 583 move back and forth to the left and right, thus dust-removing rod 579 rotates (shake) in the lateral direction centered by axle portion 579a, and the 1st linked gear 575 linked with dust-removing rod 579 thus rotates centered by cup cover axle 575a.
By dust removal operation portion 585 action like this, thus the 2nd linked gear 554a engaged with the 1st linked gear 575 in dedusting mechanism portion 557 in filter element 550 and the 1st linked gear 575 interlock (rotation), there is dedusting framework 553 interlock (rotation) of dedusting the axle 554 and multiple sliding part 553a linked with the 2nd linked gear 554a thus.
When dedusting framework 553 rotates, Compress Spring 577b shrinks or flexure, sliding contact member 553a thus
3straddle in upper rib 551a
1.
Further, sliding contact member 553a
3fall into rib 551a
1between, sliding contact member 553a thus
3with the upper rib 551a that next will straddle
1collision.This collision occurs continuously, and filter body 551a vibrates thus, and the cup being therefore attached to filter body 551a covers the dust D in the face of 537 sides (with reference to Figure 22) to be fallen by shaking on the inclination face 537b of cup cover 537.Thus, filter body 551a is by dedusting.
On the other hand, rotated by dedusting axle 554, thus dust removal brush sweeps device 555 interlock (rotation).Thus, spring leaf 555b slides and is collected to the side, upper opening portion of inner core 533 by the dust tilted on facial 537b on the facial 537b of inclination.Further, dust falls in inner core 533, is piled up in the space that formed by the path cylinder portion 535c of dust separator 535 and the end component 511 of dirt cup 501.
As mentioned above, the dedusting that dust removal operation portion 585 carries out filter body 551a can be operated, also can operate the dedusting that glass cover handle 591 carries out filter body 551a.In this case, as shown in Figure 23 ~ Figure 25, finger tip F is inserted into the gap S of glass cover unit 570 and the front end 591a of glass cover handle 591 is shaken upward by user.Thus, cup cover handle 591 is applied due to the effect in elastic mechanism portion 577 described later by the elastic force pulled downwards.
Thus, finger tip F is separated with cup cover handle 591, the impact portions 595 of the lower face side of cup cover handle 591 is collided with the cardinal extremity of dust-removing rod 579 thus.Now, the elastic force in the elastic mechanism portion 577 produced when lifting glass cover handle 591 is delivered to filter house 551 via dedusting mechanism portion 557 as impulsive force If by unclamping glass cover handle 591.
That is, this impulsive force If is delivered to dedusting framework 553 via the 2nd linked gear 554a, thus with the upper rib 551a of filter body 551a
1the each sliding part 553a abutted vibrates, and filter body 551a vibrates thus.In addition, impulsive force If is delivered to the cylinder portion 551b of filter house 551 via the 2nd linked gear 554a
1, filter body 551a vibrates thus.Consequently, the dust D (with reference to Figure 23) being attached to filter body 551a is shaken.In addition, repeatedly by the action that the cup cover handle 591 be lifted unclamps, dedusting can be carried out to filter body 551a more neatly thus.
Cup cover handle 591 shakes around pivot fulcrum 573c together with the 1st trace 593.When the Figure 24 (A) closed from cup cover handle 591 state to the front end 591a of cup cover handle 591 by the transfer of the state of Figure 24 (B) of lifting upward and Figure 25 time, the 2nd trace 577a slidingly contacts excellent portion 577a
5slidingly contact with the inclined plane 593a of the 1st trace 593 risen on arrow A direction.Thus, the 2nd trace 577a being limited to be moved upward is mobile to the 1st trace 593 side (to arrow B direction).
Now, the left wall 577a of the 2nd trace 577a
3barrier 573y to cup cover main body 573 is close, and therefore Compress Spring 577b is compressed, and applies and arrow B side's elastic force in the opposite direction thus to the 2nd trace 577a.This elastic force is via slidingly contacting excellent portion 577a
5with the 1st trace 593 be converted to cup cover handle 591 downwards (with arrow A side in the opposite direction) power that exerts a force, therefore by unclamping the cup cover handle 591 be lifted, impact portions 595 and the cardinal extremity of dust-removing rod 579 collide (with reference to Figure 23) fiercely.
In addition, although not shown, but filter body 551a also as followsly can carry out dedusting.In this case, first, the relieving rod 538c of operation inner barrel unit 530 opens a glass cover unit 570, and filter element 550 is externally exposed.Now, the 1st linked gear 575 departs from from the 2nd linked gear 554a.Further, under the state opened by cup cover unit 570, the knob 553b in dedusting mechanism portion 557 is made
2rotate to a direction or move back and forth, filter body 551a can be made thus as described above to vibrate dedusting.In this case, dust removal brush is swept device 555 and is also rotated, and the dust therefore in cup cover 537 falls and is recovered to in dirt cup 501.
In addition, when outwelling the dust in dirt cup 501, the shank 507 of operation dirt cup 501, pulls down the part on inner barrel unit 530 from dirt cup 501.
In addition, though unexposed, also can arrange bottom in dirt cup, what arrange that this bottom opens closedown opens closing organ, when outwelling the dust in dirt cup, opening bottom outwell dust by opening closing organ.
(other embodiment)
Figure 30 is the stereogram of other embodiment representing filter element, and Figure 31 is the stereogram of the filter element watching Figure 30 from below.In addition, in Figure 30 and Figure 31, to the element annotation same reference numerals identical with the key element in Figure 17.
In collecting unit of dust of the present utility model, be not particularly limited the quantity that the quantity of the sliding part in dedusting mechanism portion and dust removal brush sweep device.Such as, as shown in figures 30 and 31, the dedusting mechanism portion 1557 in filter element 1550 also can possess each 6 sliding part 553a and dust removal brush sweeps device 555.Thus, even if limit the moving range of dedusting handle 583 (with reference to Figure 21), also in this moving range, dedusting can be carried out efficiently.
Should think that this time disclosed embodiment is illustrate but not restricted contents in whole.Scope of the present utility model is not by above-mentioned explanation but is illustrated by claims, is intended to comprise all changes in the implication and scope that are equal to claims.
description of reference numerals
1: electric dust collector
100: main body of dust collector
500: collecting unit of dust
570: cup cover unit
577: elastic mechanism portion
577a: the 2 trace
577a
5: slidingly contact excellent portion
577b: Compress Spring
591: cup cover handle
593: the 1 traces
593a: inclined plane
594: installation component
597: cup cover covers.
Claims (9)
1. a collecting unit of dust, is characterized in that, possesses: dirt cup, and it is formed as the tubular with bottom, and has the opening portion relative with above-mentioned bottom, has the inflow entrance of air-flow at tubular side face; And cup cover unit, it covers the above-mentioned opening portion of above-mentioned dirt cup and has the outlet of air-flow,
Above-mentioned cup cover unit has: cup cover main body; Cup cover handle, it is located at the top of this glass of cover main body; And open closing organ portion, it makes above-mentioned cup cover handle open closedown around predetermined closing axle of opening, and to above-mentioned cup cover handle to the direction force that this glass of cover handle is closed,
The above-mentioned closing organ portion that opens has: the 1st trace, and it is located at the bottom of above-mentioned cup cover handle; 2nd trace, it can be arranged in above-mentioned direction of opening closing axle slidably relative to above-mentioned cup cover main body; And force application component, it exerts a force to the glide direction of the 2nd trace to above-mentioned 2nd trace,
Above-mentioned 1st trace has and is converted to above-mentioned 2nd trace the structure of above-mentioned cup cover handle to the power of the direction force that this glass of cover handle is closed to the power that the glide direction of above-mentioned 2nd trace exerts a force.
2. collecting unit of dust according to claim 1, wherein,
Above-mentioned 2nd trace has and slidingly contacts excellent portion, above-mentionedly slidingly contacts excellent portion and extends with the above-mentioned vertical direction of these two axles of closing axle of opening at the axle relative to vertically through above-mentioned cup cover main body,
Above-mentioned 1st trace has the inclined plane opening any one direction inclination in the glide direction of closing direction and above-mentioned 2nd trace relative to above-mentioned cup cover handle,
Above-mentioned inclined plane has the shape slidingly contacted with the above-mentioned outer peripheral face slidingly contacting excellent portion during closedown opened by above-mentioned cup cover handle.
3. collecting unit of dust according to claim 2, wherein,
Above-mentioned 1st trace has during closedown opened by above-mentioned cup cover handle relative to the above-mentioned inclined plane that the predetermined displacement of above-mentioned 1st trace linearly contacts with the above-mentioned outer peripheral face slidingly contacting excellent portion.
4. the collecting unit of dust according to any one in claims 1 to 3, wherein,
Above-mentioned cup cover unit has at least 2 cup cover handles on the top being located at above-mentioned cup cover main body and correspondingly with above-mentioned cup cover handle respectively above-mentionedly opens closing organ portion.
5. a collecting unit of dust, is characterized in that, possesses: dirt cup, and it is formed as the tubular with bottom, and has the opening portion relative with above-mentioned bottom; Inner barrel unit, it discharges the air in above-mentioned dirt cup after separated dust; Filter house, it covers the top of above-mentioned inner barrel unit; And cup cover unit, it covers above-mentioned filter house and has the outlet of air-flow,
Above-mentioned filter house have to a direction fold filter body and form the filter frame at edge of above-mentioned filter body,
Above-mentioned filter frame is formed as rectangle, and above-mentioned rectangle comprises 2 limits along the direction of above-mentioned fold and 2 limits substantially vertical with it.
6. collecting unit of dust according to claim 5, wherein,
Above-mentioned inner barrel unit has: inner core, and it has the flow export for being discharged by the air from above-mentioned dirt cup; And cup cover, it is located at the upper end of above-mentioned inner core, has the expansion section in the upper opening portion expanding above-mentioned inner core,
The expansion section of above-mentioned cup cover is formed as the shape that can embed above-mentioned filter frame.
7. collecting unit of dust according to claim 6, wherein,
Above-mentioned filter frame comprises pair of short edges portion and long leg,
The expansion section of above-mentioned cup cover is formed as the shape of applicable above-mentioned short leg and above-mentioned long leg.
8. the collecting unit of dust according to any one in claim 5 ~ 7, wherein,
The above-mentioned long leg of above-mentioned filter frame is arranged in the direction along air current flow.
9. an electric dust collector, is characterized in that, possesses: the collecting unit of dust described in any one in built-in claim 1 ~ 8 and the main body of dust collector of electric blowing machine; And the section port body to be connected with this main body of dust collector.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012230201A JP6051009B2 (en) | 2012-10-17 | 2012-10-17 | Dust collection unit and vacuum cleaner provided with the same |
| JP2012230174A JP6051008B2 (en) | 2012-10-17 | 2012-10-17 | Dust collection unit and vacuum cleaner provided with the same |
| JP2012-230174 | 2012-10-17 | ||
| JP2012-230201 | 2012-10-17 | ||
| PCT/JP2013/076962 WO2014061460A1 (en) | 2012-10-17 | 2013-10-03 | Dust collecting unit and electric vacuum cleaner provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204618098U true CN204618098U (en) | 2015-09-09 |
Family
ID=50488031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201390000794.0U Expired - Fee Related CN204618098U (en) | 2012-10-17 | 2013-10-03 | Collecting unit of dust and the electric dust collector possessing this collecting unit of dust |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204618098U (en) |
| WO (1) | WO2014061460A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771512A (en) * | 2018-08-23 | 2018-11-09 | 小狗电器互联网科技（北京）股份有限公司 | Dirt cup structure and dust catcher |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008253376A (en) * | 2007-04-02 | 2008-10-23 | Matsushita Electric Ind Co Ltd | Centrifugal dust collector, and electric vacuum cleaner equipped with it |
| JP2012011058A (en) * | 2010-07-02 | 2012-01-19 | Hitachi Appliances Inc | Vacuum cleaner |
| JP5598169B2 (en) * | 2010-08-30 | 2014-10-01 | パナソニック株式会社 | Dust collector and vacuum cleaner |
| JP5677796B2 (en) * | 2010-09-29 | 2015-02-25 | シャープ株式会社 | Electric vacuum cleaner |
-
2013
- 2013-10-03 WO PCT/JP2013/076962 patent/WO2014061460A1/en active Application Filing
- 2013-10-03 CN CN201390000794.0U patent/CN204618098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771512A (en) * | 2018-08-23 | 2018-11-09 | 小狗电器互联网科技（北京）股份有限公司 | Dirt cup structure and dust catcher |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014061460A1 (en) | 2014-04-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20201003 |
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| CF01 | Termination of patent right due to non-payment of annual fee |