CN101810455A - Electric dust collector - Google Patents
Electric dust collector Download PDFInfo
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- CN101810455A CN101810455A CN 201010115638 CN201010115638A CN101810455A CN 101810455 A CN101810455 A CN 101810455A CN 201010115638 CN201010115638 CN 201010115638 CN 201010115638 A CN201010115638 A CN 201010115638A CN 101810455 A CN101810455 A CN 101810455A
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- suction inlet
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Abstract
The present invention relates to electric dust collector.Be located at the operating mechanism (8) of operation pipe (3) on hand by operation, the suction inlet body (5) of flexible tube connector (4) front end is located in dismounting down.Urceolus (4a) and inner core (4b) across flexible tube connector (4) are configured to down each several part: first action bars (10a) of being located at urceolus (4a); Be located at second action bars (10b) of inner core (4b); And can connect or separate first action bars (10a) and second action bars (10b) and when having operated first action bars (10a) with the mobile connect mechanism (11) that is delivered to second action bars (10b) of first action bars (10a).
Description
Technical field
The present invention relates to electric dust collector, relate in particular to the electric dust collector that can load and unload the suction inlet body from flexible tube connector.
Background technology
The structure of general electric dust collector is, on the suction inlet body, connect the flexible tube connector that constitutes elastically, the other end at flexible tube connector connects operation pipe on hand, the opposite side of operating pipe on hand connects the flexible pipe of accordion-like, flexible pipe is connected on the electric dust collector main body, thereby will import main body of dust collector from the dust laden air that the suction inlet body sucks in, and gather dust by the dust collecting part in this main body of dust collector, catch dust, and the air of the cleaning that will become carries out exhaust outside main body of dust collector.
In addition, the auxiliary brush portion that is suitable for clearing away window or close clearance etc. is installed between flexible tube connector and suction inlet body in advance, when cleaning ground, use the suction inlet body to clear away, be cleaning window or close clearance etc., can also will assist brush portion to separate and use auxiliary brush portion to clear away with the suction inlet body.
Prior art discloses a kind of structure that is provided with locking mechanism, the structure of this locking mechanism is, when suction inlet body and flexible tube connector have been installed, make the two locking, and when the ground of suction inlet body cleaning face and flexible tube connector angulation are opened to roughly 90 ° angle, the suction inlet body can be separated with flexible tube connector.(for example, patent documentation 1: TOHKEMY 2005-296284 communique).
But, because existing electric dust collector only separates suction inlet body and flexible tube connector when the floor sweeping face of suction inlet body and flexible tube connector angulation are opened to roughly 90 ° angle, so when wanting to dismantle the suction inlet body, need following the action, promptly make flexible tube connector is erected the position of relative floor approximate vertical, and the tube connector that will stretch under this state pulls above approximate vertical.
But, when carrying out common cleaning, the suction inlet body is positioned at the place ahead of operator, because hand-held the operating on hand when pipe carries out the reciprocating action of push-and-pull suction inlet body of the other end of being located at flexible tube connector cleared away, thus flexible tube connector towards from the operator on hand operate the direction that pipe extends to the below that tilts towards the suction inlet body on hand.
Have again, tube connector vertically erects to extend to maximum state original state ground if will stretch, the height of then operating pipe on hand becomes the position of height degree of operator's for example chest, the suction inlet body to be separated from flexible operation pipe, need to operate pipe on hand and vertically move on the higher position, thereby the lock out operation of suction inlet body is difficult to carry out.
Summary of the invention
Even the object of the present invention is to provide from the posture cleared away usually promptly on hand under the original state of the state that the suction inlet body extends below tilting, manage near operating portion by user's operation operation on hand of being located on hand, thereby can easily separate the electric dust collector of suction inlet body and flexible tube connector.
The invention is characterized in that no matter the state that still shortened of the state that extended at flexible tube connector can both utilize the same operation of operating pipe on hand the suction inlet body is separated from flexible tube connector.Preferably, the connect mechanism that is provided for being delivered to flexible tube connector and suction inlet body on flexible tube connector (for example with operating operating machine of pipe on hand, the suction inlet connect mechanism) transmission mechanism (for example, action bars), so that no matter the state that still shortened of the state that extended at flexible tube connector can both utilize the same operation of operating pipe on hand the suction inlet body is separated from flexible tube connector.
The invention is characterized in to possess: first transmission mechanism (for example, first action bars) that is used to transmit the operation of operating pipe on hand; And (for example be used to transmit from second transmission mechanism of the operation of operating pipe on hand of first transmission mechanism, second action bars), according to an operation operating pipe on hand, link first transmission mechanism and second transmission mechanism and remove the binding of stretching tube connector and suction inlet body.Preferably, an operation according to operating pipe on hand links first transmission mechanism and second transmission mechanism, then, according to the continuation of an operation operating pipe on hand, removes the binding of flexible tube connector and suction inlet body.
The invention is characterized in to possess: with the operation of operating pipe on hand linkedly at the first axially movable bar (for example, first action bars); At the second axially movable bar (for example, second action bars); First connect mechanism (for example, bar connect mechanism) that links first bar and second bar; Link flexible tube connector and suction inlet body and with second connect mechanism of the mobile interlock of second bar (for example, the suction inlet connect mechanism), first connect mechanism (for example possesses first parts that are supported on first bar and have the through hole that second bar inserts, lockplate) and limit axial at least second parts (for example, ladder or spring) that move of first parts.Preferably, first parts moving axially according to first bar to axial rotation.
The invention is characterized in, be configured to down each several part with inner core across the urceolus of flexible tube connector: be located at urceolus axially and relative urceolus at first bar (for example, action bars) of setting axially movably; The axially also relative inner core of being located at inner core is at second bar that axially movably is provided with; And can link or separate first bar and second bar, and when having operated first bar, with the mobile connect mechanism that is delivered to second bar of first bar.
Effect of the present invention is described.
In the present invention, though when carrying out common cleaning from below tilting, prolonging under the original state of state towards the suction inlet body on hand, be located near on hand the pipe of operation on hand operating portion by operation, thereby can easily separate suction inlet body and flexible tube connector.Thus, burden can be reduced, the ease of use of electric dust collector can be improved the user.
The present invention especially installs the auxiliary brush portion that is suitable for clearing away window or close clearance etc. in advance between flexible tube connector and suction inlet body, when the cleaning floor, use the suction inlet body to clear away, when separating auxiliary brush portion and suction inlet body in order to clear away window or close clearance etc. and use auxiliary brush portion to clear away, the operation that is used to separate auxiliary brush portion and suction inlet body only gets final product by near the operating portion that operation is located at operator's pipe of operation on hand on hand.Therefore, auxiliary brush portion is easy with separating of suction inlet body, the tube connector that stretches need not be erected vertical and pulling upward, perhaps also need not be crooked or squat down, operation is light, also need not catch suction inlet body or the auxiliary brush portion that is attached with dust, thereby can improve electric dust collector good aspect health with hand.
Description of drawings
Fig. 1 is the stereoscopic figure of the electric dust collector of expression an embodiment of the invention.
Fig. 2 is the stereogram of an example of the structure of operating pipe and flexible tube connector and auxiliary brush portion and suction inlet on hand in the expression electric dust collector shown in Figure 1.
Fig. 3 is the stereogram of an example of the structure of operating pipe and flexible tube connector and auxiliary brush portion and suction inlet on hand in the expression electric dust collector shown in Figure 1
Fig. 4 is the stereogram of an example of the structure of operating pipe and flexible tube connector and auxiliary brush portion and suction inlet on hand in the expression electric dust collector shown in Figure 1
Fig. 5 is the longitudinal sectional view of the structure of the flexible tube connector in the existing electric dust collector of expression.
Fig. 6 is the longitudinal sectional view of the structure of the flexible tube connector in the existing electric dust collector of expression.
Fig. 7 is the transverse sectional view of the structure of the flexible tube connector in the existing electric dust collector of expression.
Fig. 8 is the transverse sectional view of the structure of the flexible tube connector in the existing electric dust collector of expression.
Fig. 9 is the longitudinal sectional view of the structure of the flexible tube connector that possesses the bar connect mechanism in the expression electric dust collector shown in Figure 1.
Figure 10 is the longitudinal sectional view of the structure of the flexible tube connector that possesses the bar connect mechanism in the expression electric dust collector shown in Figure 1.
Figure 11 is the synoptic diagram of an example of the structure of expression bar connect mechanism of the present invention.
Figure 12 is the synoptic diagram of an example of the structure of expression bar connect mechanism of the present invention.
Figure 13 is the synoptic diagram of an example of the structure of expression bar connect mechanism of the present invention.
Figure 14 is a perspective elevation of representing to operate the structure of pipe on hand.
Figure 15 is the perspective elevation of the structure of expression auxiliary brush portion of the present invention.
Figure 16 is the perspective elevation of the structure of expression auxiliary brush portion of the present invention.
Figure 17 is the longitudinal sectional view of the structure of expression flexible tube connector of the present invention and auxiliary brush portion and suction inlet.
Figure 18 is the longitudinal sectional view of the structure of expression flexible tube connector of the present invention and auxiliary brush portion and suction inlet.
Figure 19 is the stereogram of an example of the structure of the auxiliary brush portion of expression.
Figure 20 is the stereogram of an example of the structure of the auxiliary brush portion of expression.
Figure 21 is another routine cutaway view of the structure of the expression flexible tube connector that possesses the bar connect mechanism of the present invention.
Figure 22 is another routine cutaway view of the structure of the expression flexible tube connector that possesses the bar connect mechanism of the present invention.
Figure 23 is another routine synoptic diagram of structure of the bar connect mechanism of expression invention.
Figure 24 is another routine synoptic diagram of structure of the bar connect mechanism of expression invention.
Figure 25 is another routine synoptic diagram of the structure of expression bar connect mechanism of the present invention.
Figure 26 is another routine synoptic diagram of the structure of expression bar connect mechanism of the present invention.
Figure 27 is another routine synoptic diagram of the structure of expression bar connect mechanism of the present invention.
Figure 28 is another routine synoptic diagram of the structure of expression bar connect mechanism of the present invention.
Figure 29 is expression another routine perspective elevation of operating the structure of pipe on hand of the present invention.
Figure 30 is the expression perspective elevation of an example again of operating the structure of pipe on hand of the present invention.
Figure 31 is the stereogram of an example again of the structure of the expression flexible tube connector that possesses the bar connect mechanism of the present invention.
Figure 32 is another routine stereogram of the structure of expression auxiliary brush portion of the present invention.
Figure 33 is another routine stereogram of the structure of expression auxiliary brush portion of the present invention.
Figure 34 is the stereogram of an example again of the structure of the expression flexible tube connector that possesses the bar connect mechanism of the present invention.
Among the figure:
The 1-main body of dust collector, 2-flexible pipe, 2a-connecting portion, 3-operates pipe on hand, the 4-tube connector that stretches, 5-suction inlet body, the 6-operation display part, 7-assists brush portion, the 8-operating mechanism, the 9-operating portion that stretches, 10-action bars, 10a-first action bars, 10b-second action bars, 11,40-bar connect mechanism, the 11a-housing department, the 11b-lockplate, 11c, 18,34,39,42, the 50-spring, 11d, the 11e-end difference, the 12-pawl, 13, the 22-recess, 14,20-inner core support component, 15-seal member, the 16-locking mechanism that stretches, the 21-lock handle, 23-urceolus cover, the 24-action bars that stretches, the 27-handle portion, 29-the 4th action bars, 30-changes connecting rod, 31-the 5th action bars, 32-pilot bruss shell, 33-assists brush holder, 35a, 49-pilot bruss bracket, the 35b-pilot bruss, 36-plane of rotation, 37-latch-release mechanism, the 37a-inclined-plane, the 38-arrow, 41-secure component, 41a-hole, the 41b-periphery, the 41c-slit, 43-lock out operation portion, 44-the 6th action bars, 47-operates sliding part, 48-the 7th action bars, 51-locking mechanism, 52-contact, 57-brushes leaning device, 70-suction inlet separating mechanism, 207-handle portion, 208-running wheel.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the invention 1～5 are described.
Embodiment 1
Fig. 1 is the stereoscopic figure of the electric dust collector of expression an embodiment of the invention, Fig. 2～Fig. 4 be in the electric dust collector of expression shown in an embodiment of the invention from operating the stereogram of pipe on hand to the structure of suction inlet, Fig. 5～Fig. 8 is the cutaway view of the structure of flexible tube connector of expression and flexible operating portion, Fig. 9～Figure 13 is the cutaway view of structure of the connect mechanism of the expression action bars of being located at flexible tube connector, Figure 14 is a perspective view of representing to operate the structure of pipe on hand, and Figure 15～Figure 20 is the perspective elevation and the cutaway view of the structure of the auxiliary brush portion of expression.
Electric dust collector in the present embodiment as shown in Figure 1, possess main body of dust collector 1, flexible pipe 2, operation pipe 3, flexible tube connector 4, suction inlet body 5 and auxiliary brush portion 7 on hand, connect main body of dust collector 1 and operation pipe 3 on hand with flexible pipe 2, by flexible tube connector 4 and auxiliary brush portion 7 suction inlet body 5 is connected this and operates on hand to manage on 3 and use.Can also be provided for the handle portion 27 of the handle sturcture that the user controls with hand on hand on the operation pipe 3 and carry out the break-make of dust catcher and the operation display part 6 of strong and weak conversion.Have in addition, being provided with being used to of being described in detail later on handle portion 27 separates the operating mechanism 8 of the operation of suction inlet body 5 and auxiliary brush portion 7 again.
Have, the connecting portion 2a of flexible pipe 2 is installed on the flexible pipe connector 116 of main body of dust collector 1 again.The dust collecting part that dust is captured is housed in the main body of dust collector 1 and carries out air-breathing electric blower, carry out air-breathing by the suction that utilizes this electric blower from suction inlet body 5, thereby taking advantage of this inspiratory flow to suck dust, and the dust laden air that sucks is drawn in the main body of dust collector 1 by assisting brush portion 7 and flexible tube connector 4 and operating pipe 3 and flexible pipe 2 on hand, with dust collecting part dust is caught (control of dust) afterwards, air is carried out exhaust outside machine.Auxiliary brush portion 7 is structure not necessarily.Under auxiliary brush portion 7 was not connected state on the flexible tube connector 4, operating mechanism 8 separated the operation of flexible tube connector 4 and suction inlet body 5.Have, under auxiliary brush portion 7 was connected state on the flexible tube connector 4, auxiliary brush portion 7 can also be regarded the part of flexible tube connector 4 as again.
Main body of dust collector 1 possesses running wheel 208 and the guiding wheel (not shown) that is used to make this main body of dust collector 1 to walk on the ground.Have again, handle portion 207 rotatably is installed on top, can carry main body of dust collector 1.
According to Fig. 2～Fig. 4, an example of the structure of the operation pipe on hand 3 of electric dust collector of the present invention and flexible tube connector 4 and auxiliary brush portion 7 and suction inlet body 5 is described.
What represent in Fig. 2～Fig. 4 is following formation, promptly, auxiliary brush portion 7 is installed on inner core 4b, suction inlet body 5 is installed on its front end again, from suction inlet body 5 attract the dust laden air that comes via auxiliary brush portion 7, be located at inner core 4b and urceolus 4a on the flexible tube connector 4, operation pipe 3, flexible pipe 2 attracted to the main body of dust collector 1 on hand.Have again, for auxiliary brush portion 7, flexible tube connector 4, the detailed structure of operation pipe 3 is narrated in the back on hand.
On urceolus 4a, possesses flexible operating portion 9, it is the locking that when the user operates flexible operating portion 9, then breaks away from the described later flexible locking mechanism 16 that is provided with across urceolus 4a and inner core 4b, thereby urceolus 4a and inner core 4b are in the structure of axially movable (slip), flexible tube connector 4 is flexible in prescribed limit, and can lock in the length of regulation.Urceolus 4a is provided with and alongst can carries out the first action bars 10a that prescribed limit moves, and for example can move in the scope of 10mm degree.Inner core 4b is provided with alongst can carry out the second action bars 10b that prescribed limit moves, and for example can move in the scope of 10mm degree accordingly with the moving range of the first action bars 10a.Action bars (mechanically transmit operation transmission mechanism) 10 is made of a plurality of action bars that comprise the first action bars 10a and the second action bars 10b.
Be provided with the bar connect mechanism 11 (being described in detail later) that can link the above-mentioned first action bars 10a mutually, be located at the second action bars 10b on the inner core 4b on the urceolus 4a, and be under the state that links the first action bars 10a and the second action bars 10b, if operate the above-mentioned first action bars 10a to moving axially, then second action bars 10b quilt is to axially movable structure.It is above-mentioned bar the connect mechanism 11 and above-mentioned second action bars 10b does not link mutually and structure movably when not operating the above-mentioned first action bars 10a.Be following structure, promptly, on auxiliary brush portion 7, be provided with the 3rd action bars 7b, when inner core 4b that has linked flexible tube connector 4 and auxiliary brush portion 7, when the second action bars 10b that is located at inner core 4b when moving axially, then the 3rd action bars 7b is to moving axially.Also be provided with when the 3rd action bars 7b when moving axially, the locking (bindings) of the locking mechanism 7a (being described in detail later) that is located at suction inlet body 5 one sides of then auxiliary brush portion 7 disengaging, the suction inlet separating mechanism 70 that suction inlet body 5 separates with auxiliary brush portion 7.Suction inlet separating mechanism 73 (the suction inlet connect mechanism that links suction inlet body 5) is made of locking mechanism 7a and the 3rd action bars 7b.
Fig. 2 represents that flexible tube connector 4 shortens to the shortest state, is the state that inner core 4b is pressed into urceolus 4a to greatest extent.
Fig. 3 represents that flexible tube connector extends into the longest state, is the state that inner core 4b is pulled out to greatest extent.
Thereby state is by operating flexible operating portion 9 and can remove the locking of inner core 4b and urceolus 4a and stretch in the middle of the state of the state of Fig. 2 and Fig. 3 and its, thereby and can lock so that fix with the length of regulation by locking at an arbitrary position.
Fig. 4 has represented to separate the state of auxiliary brush portion 7 and suction inlet body 5.Promptly, constitute following structure, the operating mechanism 8 that to be located at operation pipe 3 on hand with the forefinger of hand etc. the user is to arrow 55a direction (for example terminal direction of handle portion 27) when carrying out pull operation, then the first action bars 10a owing to the urceolus 4a that is located at flexible tube connector 4 is operated, the second operation pipe 10b is operated by bar connect mechanism 11, and then the 3rd action bars 7b be operated, so being located at the locking mechanism 7a of auxiliary brush portion 7 is operated, suction inlet separating mechanism 70 is operated, and auxiliary brush portion 7 is separated with suction inlet body 5.
Next, use Fig. 5～Fig. 8 describes an example of the existing structure that the tube connector 4 that will stretch stretches.Fig. 5 and Fig. 6 are the longitudinal sectional views of flexible tube connector 4.In Fig. 5, be connected with operation pipe 3 on hand at the end of urceolus 4a, be provided with the recess 13 that is used to cooperate the pawl 12 of being located on hand the lock handle of operation pipe 3 (not shown, but the structure identical) with the lock handle of being located at inner core 4b described later 21.Inner core support component 14 and seal member 15 that opposite side is, inner core 4b is provided with the periphery that supports inner core 4b slidably in the chimeric side of length direction telescopically at urceolus 4a, the periphery of seal member 15 was close on the interior week of urceolus 4a, periphery is close on the periphery of inner core 4b, guarantees that urceolus 4a and inner core 4b's is airtight.Between inner core support component 14 and seal member 15, be provided with flexible locking mechanism 16, with the direction of the flexible direction quadrature of inner core 4b promptly, the direction of arrow 17a or 17b is supported movably, by spring (elastic mechanism, boosting mechanism) 18 towards inner core 4b and to the reinforcing of arrow 17b direction.On the part of flexible locking mechanism 16, be formed with inclined-plane 16a.
Flexible operating portion 9 along urceolus 4a be supported on movably flexible locking mechanism 16 near, on its part, form inclined-plane 9a.Cover by urceolus cover 23 around the flexible operating portion 9.One end of managing 3 sides in the operation on hand of inner core 4b is provided with inner core support component 20, and urceolus 4a and inner core 4b are supported slidably.Constitute, be connected with suction inlet body 5 or auxiliary brush portion 7 at the other end of inner core 4b.Lock handle 21 is supported freely around back shaft 21a swing, the active force that the claw 21b that is located at lock handle 21 1 ends utilizes spring (elastic mechanism, boosting mechanism) 58 is interior side-prominent to inner core 4b's, can be chimeric and fixing with the recess of the appropriate section of being located at suction inlet body 5 or auxiliary brush portion 7.And constitute, when the active force of antagonistic spring 58 with protuberance 21c when inner core 4b is pressed into, then lock handle 21 is around back shaft 21a swing, and claw 21b moves to the direction of leaving from inner core 4b, thereby removes and can be separated from each other with cooperating of suction inlet body 5 or auxiliary brush portion 7.Inner core 4b is provided with a plurality of recesses 22 in flexible direction, when above-mentioned flexible locking mechanism 16 utilizes spring 18 when arrow 17b direction moves, the part of then above-mentioned flexible locking mechanism 16 cooperates with any of above-mentioned recess 22, thereby can lock inner core 4b and urceolus 4a.
Fig. 6 represents to operate flexible operating portion 9 and the state that moves to arrow 19 directions.Owing to be located at the inclined-plane 9a and the inclined-plane 16a butt of being located at flexible locking mechanism 16 of flexible operating portion 9, the active force of flexible locking mechanism 16 antagonistic springs 18 moves to arrow 17a direction, so the chimeric disengaging of the recess 22 of flexible locking mechanism 16 and inner core 4b, inner core 4b urceolus 4a relatively stretches at length direction with moving freely.Recess 22 axially be provided with predetermined distance a plurality of, so chimeric by flexible locking mechanism 16 with arbitrary recess 22, thereby inner core 4b and urceolus 4a can lock once more.
According to said structure, can realize that inner core 4b and urceolus 4a are supported elastically, and length-adjustable flexible tube connector 4.Here, if further constitute, link flexible operating portion 9 and, operate with the 5th action bars 31 of Figure 14 explanation again, then can enoughly be located at the tube connector 4 that will stretch of the operation of the operating mechanism 8 of operation pipe 3 on hand and stretch at the flexible action bars 24 that the length direction of urceolus 4a extends.Thus, utilize the operation of operating mechanism 8, the both sides that separate of the flexible and suction inlet body 5 of the tube connector 4 that can also stretch.The operation difference of operation that preferably is used to make the flexible operating mechanism 8 of flexible tube connector 4 and the operating mechanism 8 that is used to separate suction inlet body 5.
Secondly, use Fig. 9～Figure 13 that one example of structure of bar connect mechanism 11 that can link the above-mentioned first action bars 10a that is located at urceolus 4a among the present invention mutually and be located at the second action bars 10b of inner core 4b is described.Fig. 9 is the longitudinal sectional view of an example that expression possesses the flexible tube connector 4 of bar connect mechanism 11, and Figure 10 is the vertical view of Fig. 9 of seeing from the E direction.Figure 11～Figure 13 is the summary structure chart of an example of the structure of indication rod connect mechanism 11 and action.About the structure division mark same-sign identical, detailed with Fig. 5～Fig. 6.
As explained above like that the first action bars 10a is located on the urceolus 4a, is provided with movably at the length direction (axially) of urceolus 4a.The second action bars 10b is located on the inner core 4b, is provided with movably at the length direction (axially) of inner core 4b.Near the axial inner core 4a side of urceolus 4a, be provided with the bar connect mechanism 11 that connects the first action bars 10a and the second action bars 10b.In the occasion that inner core 4b is moved for the length of the tube connector 4 that will stretch is stretched relative to urceolus 4a, the second action bars 10b and bar connect mechanism 11 slide mutually, and does not move relative to inner core 4b the position of the second action bars 10b.On the other hand, constitute, when with the first action bars 10a when arrow 19 directions move, then the first action bars 10a and the second action bars 10b are linked by bar connect mechanism 11, so the second action bars 10b also moves to arrow 19 directions.Here, as described later, compare the amount of movement B of the first action bars 10a, the amount of movement B ' of the second action bars 10b is little.
Figure 11 is illustrated to be not operate to be located at the bar connect mechanism 11 that the state of the operating mechanism 8 on 3 is managed in operation on hand.In Figure 11, bar connect mechanism 11 possesses: the housing department 11a that is located at urceolus 4a; By first action bars 10a pushing one side, and by the lockplate 11b of spring (elastic mechanism, boosting mechanism) 11c to another side (with respect to the opposing face of one side) reinforcing; And end difference (arrestment mechanism) 11d, the 11e of the 11a of opposite shell portion support locking plate 11b.Housing department 11a is fixed on the outside of urceolus 4a.On the axial forward end face of housing department 11a and terminal surface, lockplate 11b, be through with hole 11f, 11g, the 11h also bigger vertically than the second action bars 10b.Axial at least the moving of end difference 11d, 11e and spring 11c restriction lockplate 11b.The width of inner face that the width of lockplate 11b cans be compared to most housing department 11a is slightly little, so as in housing department 11a in axially rotatable (tiltable).The axial width of lockplate 11b is preferably thin, so that axially turning (tiltable) in housing department 11a.The axial location of end difference 11d, 11e preferably about equally, so that lockplate 11b and axial approximate vertical under the state of not pushing the first action bars 10a, (here, the speech of " roughly " has the meaning that also comprises error except in full accord to the perforation direction of hole 11h with axial almost parallel.Below identical).And, utilize the approximate centre of width of one side of end portion supports (can also link) the lockplate 11b of the first action bars 10a.Utilize the position of the end portion supports (can also link) of the second action bars 10b from the approximate centre skew of the width of the another side of lockplate 11b.In addition, the end portion supports (can also link) of utilizing spring 11c from the approximate centre of the width of the another side of lockplate 11b to the position of moving with the opposite lateral deviation of support portion width that the end of the second action bars 10b forms.Spring 11c is to the axially moving direction of the moving direction of the first action bars 10a and second action bars 10b prolongation just, and the other end of spring 11c is supported on the inboard of housing department 11a.In state shown in Figure 11, the second action bars 10b since hole 11f, 11g, 11h towards with the direction of length direction almost parallel, so the second action bars 10b is free to slide at length direction.In housing department 11a upper shed the hole 11i also bigger than the first action bars 10a arranged.The first action bars 10a opposite shell 11a of portion is free to slide at length direction.In addition, the first action bars 10a is not relative with spring 11c, but is provided with offset distance C position.Thus, the application point skew of the pushing force of the effect of the pushing force of the first action bars 1a and spring 11c (recuperability), so even lockplate 11b (does not say near being supported on the housing department 11a support portion that can form with the first action bars 10a rotationally by back shaft exactly yet, the centre of the thickness direction of the lockplate 11b corresponding) is fulcrum, before and after axially, rotates with this support portion.Have, the support portion of the lockplate 11b that is formed by spring 11c end can also be moved in the identical lateral deviation of width to the support portion that the end with the second action bars 10b forms from the approximate centre of the width of the another side of lockplate 11b again.In addition, on the face that the support portion of the lockplate 11b that is formed by the end of the spring 11c one side with being formed with the support portion that the first action bars 10b forms that can also be formed at lockplate 11b is identical.
Promptly, as shown in figure 11, in the state of operating operation mechanism 8 not, when the flexible operating portion 9 of the operation locking mechanism 16 that will stretch moves to arrow 17a direction, remove chimeric to recess 22 of inner core 4b, inner core 4b is moved when stretching to length direction relative to urceolus 4a, then the second action bars 10b moves with inner core 4b, but because the housing department 11a and the lockplate 11b of the second action bars 10b and bar connect mechanism 11 are free to slide, so can not hinder telescopically freely stretching of inner core 4b and urceolus 4a, does not move relative to inner core 4b the position of the second action bars 10b.
Secondly, the action during to operating operation mechanism 8 describes according to Figure 12～Figure 13.In Figure 12, move the front end urge lock plate 11b of the first action bars 10a to arrow 26a direction (press direction) by 8, the first action bars 10a of operating operation mechanism.Here, because the position offset distance C of the first action bars 10a and spring 11c, so support portion with the first action bars 10a and lockplate 11b in the time of the axial forward end side shifting, the support portion of the first action bars 10a and lockplate 11b is a fulcrum, lockplate 11b rotates to arrow 26b direction (axial forward end side), but the interior week of being located at the hole 11h of lockplate 11b contacts at the contact 11j that is in the diagonal position relation and two positions of contact 11k with the second action bars 10b, and the lockplate 11b and the second action bars 10b mesh with frictional force.As shown in figure 13, when again with the first action bars 10a when arrow 26a direction moves, then the lockplate 11b and the second action bars 10b move to arrow 26a direction with the original state with contact 11j and contact 11k engagement.Promptly, owing to be when operating the first action bars 10a, the structure that moves of the second action bars 10b then so be when operating operation mechanism 8, then is located at the structure that the second action bars 10b of inner core 4b operates.Promptly, pull operation mechanism 8 etc. utilizes one (single) of operating mechanism 8 to operate the first action bars 10a, at first the first action bars 10a and the second action bars 10b are linked by bar connect mechanism 11, then, pull operation mechanism 8 grades continue an operation of operating mechanism 8 again, thereby operate the first action bars 10a and the second action bars 10b, remove the locking (binding) of suction inlet body 5.On the other hand, in the occasion of an operation not carrying out operating mechanism 8, remove the binding of the first action bars 10a and the second action bars 10b.
Here, as shown in figure 13, if the amount of movement of the first action bars 10a is set at B, the amount of movement of the second action bars 10b is set at B ', then from Figure 11 during shown in Figure 12, even operate the first action bars 10a, also have only the second action bars 10b and lockplate 11b engagement, the second action bars 10b does not move, so become the relation of B＞B '.
As mentioned above, owing to be the structure that the lockplate 11b and the second action bars 10b utilize frictional force engagement, so can also be provided with concavo-convex on the surface of the second action bars 10b or make matsurface etc., the frictional force that increases with lockplate 11b makes engagement more reliable.
Secondly, use Figure 14,3 examples that possess the structure of operating mechanism 8 are managed in operation on hand describe.Figure 14 is the fragmentary, perspective view of operating pipe 3 on hand.In the operation pipe 3, control handle portion 27 on hand, clear away when the suction inlet body 5 that is placed on the floor being moved forward and backward via flexible tube connector 4.Though flexible tube connector 4 sides of operation pipe 3 are provided with locking mechanism 51 on hand, owing to this is and previously described locking mechanism 21 identical construction and action, so detailed.Handle portion 27 is provided with operating mechanism 8, and is supported movably slidably to arrow 28a direction, and fulcrum 8a and operating mechanism 8 are wholely set.
The conversion connecting rod 30 activity supporting point 30a that rotates is provided with freely rotationally, and an end is provided with fulcrum 30b, is provided with the 4th action bars 29 between the fulcrum 30b of the fulcrum 8a of operating mechanism 8 and conversion connecting rod 30.Conversion connecting rod 30 is provided with fulcrum 30c at the other end of rotating fulcrum 30a, with operation pipe on hand 3 with end face 3a that flexible tube connector 4 is connected between be provided with the 5th operation and manage 31.When operating mechanism 8 is carried out when mobile to arrow 28a direction, the 4th action bars 29 that then is supported on the fulcrum 8a that is wholely set with operating mechanism 8 also is operated to arrow 28a direction, conversion connecting rod 30 rotates, fulcrum 30c is moved to the direction of arrow 28b, the 5th action bars 31 moves to arrow 28b direction, so that from end face 3a outstanding (pushing).Just, conversion connecting rod 30 will spur the action conversion of the action of the 4th action bars 29 to pushing the 5th action bars 31.
Here, be following structure, if promptly the end face of the 5th action bars 31 and the first operation pipe 10a that is located at the urceolus 4a of flexible tube connector 4 are relatively disposed or be connected, then by operating operation mechanism 8, then operate the 5th operation pipe 31, can also operate the first operation pipe 10a.
Having as mentioned above, is following structure again, promptly, because the first action bars 10a and the second action bars 10b are linked by bar connect mechanism 11, and the result is by operating operation mechanism 8, thereby can operate the second action bars 10b.
According to Figure 15～Figure 16 one example of the detailed structure of auxiliary brush portion 7 of the present invention is described.Figure 15 and Figure 16 are the perspective elevation of the structure of the auxiliary brush portion 7 of expression.Be provided with auxiliary brush holder 33 in the inboard of the pilot bruss shell 32 roughly cylindraceous that an end is combined with the inner core 4b of flexible tube connector 4 sliding freely at length direction, by as spring (elastic mechanism, boosting mechanism) the 34 relative pilot bruss shells 32 of afterburning parts to arrow 34a directive effect power.Be provided with to transplant at the other end of auxiliary brush holder 33 and erect the pilot bruss bracket 35a that (planting upright) has pilot bruss 35b, and auxiliary brush holder 33 between the plane of rotation 36 that tilts by the relative length direction rotate freely and support.To narrate in the back about this rotational action.
On pilot bruss shell 32, be provided with suction inlet separating mechanism 70.On suction inlet separating mechanism 70, be provided with locking mechanism 7a, supported freely around fulcrum 7c swing.On locking mechanism 7a, be provided with operating portion 7d, be provided with projection 7f in abutting connection with ground with operating portion 7d.Relatively fulcrum 7c distolaterally is provided with pawl 7e in the interior side-prominent mode towards pilot bruss shell 32 at another.In the 3rd action bars 7b and side locking mechanism 7a adjacency, be provided with latch-release mechanism 37 linkedly with the 3rd action bars 7b, a part becomes inclined-plane 37a, is located near the projection 7f that is provided with on the locking mechanism 7a.
Figure 15 represents not operate the state of the 3rd action bars 7b, inclined-plane 37a does not contact with projection 7f, pawl 7e is interior side-prominent towards pilot bruss shell 32, for example suction inlet body 4 from the front end of pilot bruss 7 promptly, when the side of pilot bruss 35b is inserted, the reinforcing of suction inlet body 5 antagonistic springs 34, be pressed into pilot bruss bracket 35a, and then pawl 7e can lock suction inlet body 5 and fixing.
Figure 16 represents to operate the state that the 3rd action bars 7b has moved to arrow 38a direction, because inclined-plane 37a contacts with projection 7f, so projection 7f moves along inclined-plane 37a, locking mechanism 7a swings to arrow 38b direction around fulcrum 7c.Because locking mechanism 7a swing,, thereby can remove locking with suction inlet body 5 so pawl 7e also moves to arrow 38 directions.So, utilize suction inlet separating mechanism 70 can dismantle suction inlet.
Secondly, the action of suction inlet separating mechanism 70 of suction inlet body 5 of being located at the front end of auxiliary brush portion 7 in addition of the auxiliary brush portion 7 of front end of using Figure 17～Figure 18 separation to be located at the inner core 4b of flexible tube connector 4 is carried out and is illustrated.Figure 17 and Figure 18 represent the cutaway view of the structure of flexible tube connector 4, auxiliary brush portion 7, suction inlet body 5 and suction inlet separating mechanism 70.The state that the inner core 4b that Figure 17 represents flexible tube connector 4 and auxiliary brush portion 7 have been connected with suction inlet body 5, pawl 7e and the recess 5b engagement of being located at the suction inlet body 5 that is installed on the auxiliary brush portion 7.At this moment, be auxiliary brush holder 33 was pressed into and was resisted the active force that is formed by the interior spring that is contained in the auxiliary brush portion 7 by suction inlet body 5 state.Here, thereby when by the 7d of operating operation portion or operate the 3rd action bars 7b and when swinging pawl 7e and be disengaged as Figure 16～operate as shown in Figure 18 suction inlet separating mechanism 70 and then locking mechanism 7a, then auxiliary brush holder 33 utilizes the active force that is formed by spring 34 to prolong to the direction near suction inlet body 5, pay the power of opening suction inlet body 5 and auxiliary brush portion 7, thereby suction inlet body 5 separates more easily and facility from auxiliary claw 7.
Figure 19 and Figure 20 are illustrated in the auxiliary brush portion 7, pilot bruss 35 is rotated to arrow 56 directions along plane of rotation 36, one example of the structure of the direction of change pilot bruss 35b, but because plane of rotation 36 relative length direction tilted configuration, thereby so tilt, so be the structure of carrying out the cleaning of the vertical plane of window etc. or the shelf of various height etc. easily by the rotation and the angle of length direction.On the other hand,, make pilot bruss 35b in the state of length direction, carrying out and the separating of suction inlet body 5, installation action as Figure 15～shown in Figure 16.
According to said structure, when the operating mechanism 8 of operating pipe 3 on hand is located in operation, the first action bars 10a that then is located at the urceolus 4a of flexible tube connector 4 is mechanically operated, by bar connect mechanism 11, the second action bars 10b is mechanically operated, and then the 3rd action bars 7b mechanically operated, so being located at the locking mechanism 7a of auxiliary brush portion 7 is mechanically operated, thereby suction inlet separating mechanism 70 is mechanically operated, and carry out the lock out operation that pilot bruss portion 7 separates with suction inlet body 6, use operation on hand just can separate the suction inlet body.Just, an operation with operating mechanism 8 can realize separating of being connected of the first action bars 10a and the second action bars 10b and auxiliary brush portion 7 and suction inlet body 5.On the other hand, in the occasion of operating operation mechanism 8 not, under the state that the binding of the first action bars 10a and the second action bars 10b has been disengaged, the first action bars 1a and the second action bars 10b can endwisely slip when endwisely slipping, just changing lap mutually, so no matter state that flexible tube connector 4 is extended or the state that is shortened all separate auxiliary brush portion 7 and suction inlet body 5 by an operation of operating mechanism 8.Thus, can provide ease of use good electric dust collector.
In the above-described embodiments, being that suction inlet body 5 is illustrated with what separate from auxiliary brush portion 7, but being not limited to suction inlet body 5, for example can also be to be suitable for the suction inlet body of the narrow slit-shaped of the width of cleaning of narrow or the associate member of other cleaning usefulness.
In addition, the invention is not restricted to, in retractile structure, applicable to will be from the operation of an end of this structure to the other end of this structure (not being electronic) structure of transmitting mechanically from the separation of the suction inlet body of the flexible tube connector of electric dust collector.
Secondly, according to Figure 21～Figure 28 other embodiment is described.
Use Figure 21～Figure 22 that other embodiment of the bar connect mechanism of the first action bars 10a and the second action bars 10b is described.Figure 21, Figure 22 are respectively the longitudinal sectional views of an example of the flexible tube connector 4 of expression other embodiment of possessing the bar connect mechanism 40 different with Fig. 9 and Figure 10, and Figure 22 is the vertical view of Figure 21 of seeing from the D direction.In the present embodiment, be that the part of head rod 10a is made cylindrical duct 10c, and insert the structure of the second connecting rod 10b in the inboard of above-mentioned cylindrical duct 10c.
The detailed structure of Figure 23～Figure 25 indication rod connect mechanism 40, Figure 26～Figure 28 represents its action.Figure 23～Figure 25 is the stereogram of bar connect mechanism 40, and Figure 26～Figure 28 is the summary cutaway view of expression action.
In Figure 24 and Figure 25, make the hole 41a of the second connecting rod 10b by secure component 41, the periphery of doing into a cone shape is inserted into interior week as the cylindrical duct 10c of the part of head rod 10a from the side of an end 41d.Here, be set at diameter D1 in the periphery with the end 41d of the cylindrical duct 10c of secure component 41, when the periphery of other end 41e was set at diameter D2, then interior all D3 of cylindrical duct 10c were the centres of D1 and D2, adopt the relation of D1＜D3＜D2.Have again, it is following structure, promptly, with cylindrical duct 10c with along the tapered periphery 41b of being of secure component 41 when the approaching mode of other end 41e is inserted into, before the other end 41e that compares the end of cylindrical duct 10c and secure component 41 joins, the gap of slit 41c joins each other, more than this, cylindrical duct 10e can't be near to the other end 41e of secure component 41 side joint.
Promptly, as shown in figure 24, secure component 41 can only be inserted among the cylindrical duct 10c part, and when being positioned at apart from F1, slit 41c is gapped, and hole 41a is also bigger than the diameter of the second connecting rod 10b, and second connecting rod 10b secure component 41 relatively slides.On the other hand, as shown in figure 25, be following structure, promptly, when making cylindrical duct 10c during closely up to F2, then become D3＜D2 to the side joint of the other end 41e of secure component 41, in the other end 41e of secure component 41 side, slit 41c is pressed and dwindles, and the diameter of the hole 41a of secure component 41 diminishes, and becomes also little than the diameter of second action bars, thus, the hole 41a and the second connecting rod 10b utilize the frictional force engagement.
Figure 26～Figure 28 is the synoptic diagram of action of the bar connect mechanism 40 of the above-mentioned explanation of explanation.Figure 26 and Figure 27 represent not operate the state of the first action bars 10a, and Figure 26 represents to prolong the longest position, and Figure 27 represents to dwindle minimum position.Head rod 10a and secure component 41 are respectively with spring 42a, the 42b direction reinforcing to right-hand pipe of operation on hand 3 of diagram.This occasion, because the internal diameter of the hole 41a of secure component 41 is bigger than the diameter of the second connecting rod 10b, so the secure component 41 and second connecting rod 10 are slidably, thereby the urceolus 4a of flexible tube connector 4 and inner core 4b can freely stretch.Here, the size relationship that disposes as follows separately is comparatively suitable: as shown in figure 26, even flexible tube connector 4 is extended for the longest occasion, the second connecting rod 10b can not break away from from secure component 41 yet, and as shown in figure 27, even flexible tube connector 4 is reduced into minimum, the second connecting rod 10b also is accommodated in the interior week as the cylindrical duct 10c of the part of head rod 10a.
On the other hand, Figure 28 is illustrated to be the state of having operated head rod 10a, when operation head rod 10a, the active force of antagonistic spring 42a then, cylindrical duct 10c also moves B to the diagram left, as previous Figure 25 explanation, after secure component 41 and the second connecting rod 10b engagement, the second connecting rod 10b is operated with head rod 10a and mobile B ' (B＞B ' here), and then be located at as shown in figure 16 the diagram left auxiliary brush portion 7 on the 3rd set action bars 7b move, operation suction inlet separating mechanism 70 can separate suction inlet body 5.
As above illustrated, owing to be the structure that the secure component 41 and the second action bars 10b utilize the frictional force engagement, so be provided with concavo-convex on the surface of the second action bars 10b or make matsurface etc., increase the frictional force with secure component 41, can also make engagement become more reliable.
Utilize Figure 29 and Figure 30 that an embodiment again who operates pipe 3 is on hand described.Figure 29 and Figure 30 are the fragmentary, perspective views that represents to operate an example of pipe 3 on hand.Manage 3 differences with the operation on hand that illustrates with Figure 14 and be, the operating mechanism 43 of setting and operating mechanism 8 different structures, protuberance 43a gives prominence to the outside from operating pipe 3 on hand, and fulcrum 43b rotation is supported freely around swinging.The 6th action bars 44 arranged in that an end of operating mechanism 43 is chimeric, with protuberance 43a during to arrow 45a direction pressing operation, then operating mechanism 43 rotates around swing fulcrum 43b, and the 6th action bars 44 is moved to arrow 45b direction.If make this structure, then be located at the operating mechanism 43 of operation pipe 3 on hand by operation, thereby can link the first action bars 10a and the second action bars 10b by bar connect mechanism 11 or 40, operation suction inlet separating mechanism 70 separates suction inlet body 5 and auxiliary brush portion 7.
In Figure 30, illustrated is to possess simultaneously with the operating mechanism 8 of Figure 14 explanation with the example of the operating mechanism 43 of Figure 29 explanation.In possessing the mode of this a plurality of operating mechanisms, can be with the 5th action bars 31 and the 6th action bars 44 these two action bars by pairing operating mechanism individual operation separately, so for example when the arbitrary action bars of operation (31 or 44), then utilize suction inlet separating mechanism 70 to operate and separate suction inlet body 5 and auxiliary brush portion 7, when operating the opposing party's action bars (44 or 31), then can operate flexible action bars 24 with Fig. 5 explanation.When so being configured, then can operate flexible, the suction inlet body 5 of flexible tube connector 4 and any action that separates of auxiliary brush portion 7 selectively, have again, because operation all can be operated near handle portion 27 arbitrarily, so can provide hand to leave the good electric dust collector of ease of use that just can operate from handle portion 27.Have again, two operating mechanisms 8 and 43 position is different with shape each other, also have, direction of operating is different, one side's operating mechanism 8 is along the parallel mobile operation of the direction of handle portion 27, the opposing party's operating mechanism 43 is to operate with the direction of its quadrature, so there is not the possibility of faulty operation, further improving ease of use.
Utilize Figure 31 that other embodiments of the invention are described.Figure 31 and Fig. 2 similarly represent in the electric dust collector shown in an embodiment of the invention from operation pipe 3 structures on hand up to suction inlet body 5.The operating mechanism that separates that different with structure shown in Figure 2 is carries out suction inlet body 5 is not to be located at operation pipe 3 on hand, but near the pipe of operation on hand 3 of the urceolus 4a of flexible tube connector 4 as movably operate sliding part 47 settings along arrow 46 directions.If link this operation sliding part 47 and the first action bars 10a, operate so that operate sliding part 47 and move along arrow 46 directions, then via bar connect mechanism 11 or 40, the second action bars 10b, operate the 3rd action bars 7b and operate suction inlet separating mechanism 70, suction inlet body 5 can be separated from auxiliary brush portion 7.
Have again, use Figure 32～Figure 34 that an embodiment more of the present invention is described.Figure 32 and Figure 33 are the stereograms of other embodiment of the auxiliary brush portion 7 of expression among the present invention, and Figure 34 is a stereogram of representing to operate the structure of pipe 3 and flexible tube connector 4 and auxiliary brush portion 7 on hand, possesses brush leaning device 57.
The difference of the auxiliary brush portion 7 of Figure 32～Figure 33 and Figure 15～shown in Figure 16 is to transplant the pilot bruss bracket 49a that erects pilot bruss 49b to be provided with freely around swinging axle 49c swing, utilizes spring 50 pilot bruss 49b to be acted on the stand up position of separating, inserting that is suitable for suction inlet body 5.One end of the 7th action bars 48 in contact 52a with pilot bruss bracket 49a butt, at the other end 52b and the second action bars 10b butt.In Figure 33, make when the operation second action bars 10b, then the 7th action bars 48 moves to arrow 53 directions, and node 52a also moves to arrow 53 directions, so the active force of pilot bruss bracket 49a antagonistic spring 50 is around the brush leaning device 57 of swinging axle 49c to rotation of arrow 54 directions and inclination.Owing to make this structure, so when the operating mechanism 8 that possessed to arrow 28a direction operating handle operation pipe 3, then via the bar connect mechanism 11 of being located at flexible tube connector 4 or 40 operation brush leaning devices 57, the pilot bruss 49b that is located at flexible tube connector 4 front ends tilts to arrow 54 directions, so carry out the cleaning of the vertical plane of window etc. or the shelf of various height etc. easily.Perhaps, can also replace operating mechanism 8 or 43, make the structure that the operation sliding part 47 on the illustrated urceolus 4a of Figure 31 is located in operation.
As shown in figure 30, the occasion of a plurality of operating mechanisms 8,43 is set on the operation pipe 3 on hand, one side can also be connected with flexible operating portion 9, perhaps can also also be connected with brush incline structure 57, perhaps can also being connected with the suction inlet separating mechanism 70 of the lock out operation that is used to carry out suction inlet, can also be these appropriate combination.In arbitrary occasion, just can carry out a plurality of operations owing to utilize operation on hand, so especially a plurality of operating mechanisms 8,43 are configured on the such position that just can operate under the state of having controlled handle portion 27, then because hand needn't leave the separation that just can carry out suction inlet or the so a plurality of operations of inclination of brush portion from handle portion 27, thereby can provide ease of use good electric dust collector.
According to the present invention, be located at the operating mechanism 8 of operation pipe 3 on hand by operation, thereby can separate the suction inlet body 5 and the auxiliary brush portion 7 that contact with floor, thereby in the occasion that will carry out auxiliary brush portion 7 is disassembled from suction inlet body 5 cleaning of carrying out window and narrow from using suction inlet body 5 to carry out the state of floor cleaning, the tube connector 4 that need not specially will stretch erects to subvertical state and pulls upward, perhaps crooked or squat down etc., also need not separate with auxiliary brush portion 7 by suction inlet body 5 dominated by hand, thereby have the without difficulty also effect of health.
Perhaps, be located at the operating mechanism 8 of operation pipe 3 on hand, thereby the pilot bruss 49b that is installed in flexible tube connector 4 front ends is tilted, also have the effect that the good electric dust collector of operability can be provided by operation.
Claims (17)
1. an electric dust collector possesses: the main body of dust collector with dust collecting part and electric blower; The pipe of operation on hand that the one end is connected with above-mentioned main body of dust collector by flexible pipe; The flexible tube connector that the one end is connected with the above-mentioned other end of operating pipe on hand; And the suction inlet body that is connected with the other end of above-mentioned flexible tube connector, it is characterized in that,
No matter the state that still shortened of the state that extended at above-mentioned flexible tube connector can both utilize the above-mentioned same operation of operating pipe on hand above-mentioned suction inlet body is separated from above-mentioned flexible tube connector.
2. electric dust collector according to claim 1 is characterized in that,
On above-mentioned flexible tube connector, be provided for the transmission mechanism that is delivered to the connect mechanism of above-mentioned flexible tube connector and above-mentioned suction inlet body with above-mentioned with operating operating machine of pipe on hand, so that no matter the state that still shortened of the state that extended at above-mentioned flexible tube connector can both utilize the above-mentioned same operation of operating pipe on hand above-mentioned suction inlet body is separated from above-mentioned flexible tube connector.
3. an electric dust collector possesses: the main body of dust collector with dust collecting part and electric blower; The pipe of operation on hand that the one end is connected with above-mentioned main body of dust collector by flexible pipe; The flexible tube connector that the one end is connected with the above-mentioned other end of operating pipe on hand; And the suction inlet body that is connected with the other end of above-mentioned flexible tube connector, it is characterized in that,
Possess: be used to transmit above-mentioned first transmission mechanism of operating the operation of pipe on hand; And be used to transmit above-mentioned second transmission mechanism of operating the operation of pipe on hand from above-mentioned first transmission mechanism,
According to an above-mentioned operation operating pipe on hand, link above-mentioned first transmission mechanism and above-mentioned second transmission mechanism, and remove the binding of above-mentioned flexible tube connector and above-mentioned suction inlet body.
4. electric dust collector according to claim 3 is characterized in that,
According to an above-mentioned operation operating pipe on hand, link above-mentioned first transmission mechanism and above-mentioned second transmission mechanism, then,, remove the binding of above-mentioned flexible tube connector and above-mentioned suction inlet body according to the above-mentioned continuation of operating an operation of pipe on hand.
5. an electric dust collector possesses: the main body of dust collector with dust collecting part and electric blower; The pipe of operation on hand that the one end is connected with above-mentioned main body of dust collector by flexible pipe; The flexible tube connector that the one end is connected with the above-mentioned other end of operating pipe on hand; And the suction inlet body that is connected with the other end of above-mentioned flexible tube connector, it is characterized in that,
Possess: with the above-mentioned operation interlock of operating pipe on hand and can be at axially movable first bar; Can be at axially movable second bar; First connect mechanism that links above-mentioned first bar and above-mentioned second bar; Link above-mentioned flexible tube connector and above-mentioned suction inlet body and with second connect mechanism of the mobile interlock of above-mentioned second bar,
Above-mentioned first connect mechanism possesses first parts and second parts, and this first member supporting is on above-mentioned first bar and have a through hole that above-mentioned second bar inserts, axial at least the moving of above-mentioned first parts of this second component limitations.
6. electric dust collector according to claim 5 is characterized in that,
Above-mentioned first parts moving axially according to above-mentioned first bar to axial rotation.
7. an electric dust collector possesses: the main body of dust collector with dust collecting part and electric blower; And import to contain the air of dust and possess in the interior week of urceolus to above-mentioned main body of dust collector and chimeric inner core and the urceolus of configuration elastically and the telescopic flexible tube connector of inner core arranged, it is characterized in that,
Urceolus and inner core across above-mentioned flexible tube connector are configured to down each several part:
Axial and the above-mentioned relatively urceolus of being located at above-mentioned urceolus can be at first bar that is provided with moving axially;
Axial and the above-mentioned relatively inner core of being located at above-mentioned inner core can be at second bar that is provided with moving axially; And
Can link or separate above-mentioned first bar and above-mentioned second bar, and when above-mentioned first bar of operation with the mobile connect mechanism that is delivered to above-mentioned second bar of above-mentioned first bar.
8. electric dust collector according to claim 7 is characterized in that,
One end of cleaning auxiliary implement also releasably is set at an end of the above-mentioned inner core of above-mentioned flexible tube connector,
Also can load and unload the suction inlet separating mechanism of suction inlet body in the other end setting of above-mentioned cleaning auxiliary implement,
The 3rd bar that links above-mentioned second bar and above-mentioned suction inlet charging crane also is set on above-mentioned cleaning auxiliary implement,
The other end at above-mentioned flexible tube connector is provided with handle sturcture,
On above-mentioned handle sturcture, also be provided with and be used for lock out operation mechanism that above-mentioned cleaning auxiliary implement and above-mentioned suction inlet body are separated from each other,
By the operation of above-mentioned lock out operation mechanism, thereby operate above-mentioned suction inlet separating mechanism, above-mentioned cleaning auxiliary implement and above-mentioned suction inlet body are separated from each other by above-mentioned connect mechanism.
9. according to claim 7 or 8 described electric dust collectors, it is characterized in that,
Above-mentioned connect mechanism is when flexible above-mentioned flexible tube connector, move freely with above-mentioned second bar, when having operated above-mentioned lock out operation mechanism, link with above-mentioned second bar, and with above-mentioned first bar be delivered to above-mentioned second bar relative to moving of above-mentioned urceolus, above-mentioned second bar is moved relative to above-mentioned inner core.
10. electric dust collector according to claim 9 is characterized in that,
Above-mentioned connect mechanism possesses:
Have the through hole that above-mentioned second bar connects, and the lockplate that can be slidably supported mutually along above-mentioned through hole and above-mentioned second bar;
Above-mentioned relatively lockplate is located on the position different with above-mentioned first bar and with the boosting mechanism of above-mentioned lockplate to the above-mentioned first bar side reinforcing in the opposite side of above-mentioned first bar;
When above-mentioned lockplate is afterburning by above-mentioned boosting mechanism, above-mentioned lockplate remained on make the above-mentioned through hole of being located at above-mentioned lockplate and the consistent locational arrestment mechanism that also can slide mutually of direction of above-mentioned second bar,
With regard to above-mentioned connect mechanism, if above-mentioned first bar moves, then above-mentioned lockplate is resisted above-mentioned relatively second bar inclination of active force that above-mentioned boosting mechanism is paid, and above-mentioned through hole and above-mentioned second bar coincide mutually.
11. electric dust collector according to claim 9 is characterized in that,
Above-mentioned connect mechanism possesses retention mechanism, this retention mechanism is made an end of periphery as thin end and with the part of the other end as the cone shape of butt end, the butt end side is provided with a plurality of spaces and is cut apart, and is provided with the through hole that above-mentioned second bar connects sliding freely from an end towards the other end
The part of above-mentioned first bar is made drum, and its internal diameter is bigger and littler than butt end than the thin end of above-mentioned retention mechanism,
The inner core end of above-mentioned first bar is above-mentioned thin distolateral chimeric towards above-mentioned butt end side from the periphery of above-mentioned retention mechanism,
Be accompanied by the butt end side shifting of above-mentioned first bar to above-mentioned retention mechanism, above-mentioned space narrows down, and the butt end side and above-mentioned second bar of through hole of being located at above-mentioned retention mechanism is chimeric mutually.
12. each described electric dust collector is characterized in that according to Claim 8～11,
Also the side opposite with above-mentioned suction inlet body at above-mentioned flexible tube connector is provided with above-mentioned handle sturcture,
Above-mentioned lock out operation mechanism is set near above-mentioned handle sturcture,
Above-mentioned lock out operation mechanism to the direction operation of the length direction quadrature of above-mentioned flexible tube connector.
13. each described electric dust collector is characterized in that according to Claim 8～11,
Above-mentioned lock out operation mechanism is set near above-mentioned handle sturcture,
Above-mentioned lock out operation mechanism is in the length direction operation of above-mentioned flexible tube connector.
14. each described electric dust collector is characterized in that according to Claim 8～11,
The flexible flexible operating mechanism that on above-mentioned handle sturcture, possesses above-mentioned lock out operation mechanism and the above-mentioned flexible tube connector of operation.
15. electric dust collector according to claim 14 is characterized in that,
Side in above-mentioned lock out operation mechanism and the above-mentioned flexible operating mechanism is along the operation of the length direction of above-mentioned flexible operation pipe, the opposing party with the direction operation of the length direction quadrature of above-mentioned flexible tube connector.
16. each described electric dust collector is characterized in that according to Claim 8～11,
Near the other end of above-mentioned flexible tube connector, also be provided with the lock out operation mechanism that is used to be separated from each other above-mentioned cleaning auxiliary implement and above-mentioned suction inlet body,
Above-mentioned lock out operation mechanism and above-mentioned first bar move along above-mentioned flexible tube connector integratedly,
Utilize the operation of above-mentioned lock out operation mechanism, operate above-mentioned suction inlet charging crane by above-mentioned bindiny mechanism, above-mentioned cleaning auxiliary implement and above-mentioned suction inlet body is separated from each other.
17. electric dust collector according to claim 7 is characterized in that,
Also the end at the above-mentioned inner core of above-mentioned flexible tube connector is provided with the cleaning auxiliary implement, and this cleaning auxiliary implement possesses the supported freely brush portion of swing,
On above-mentioned cleaning auxiliary implement, also be provided with the 3rd bar that links above-mentioned second bar and above-mentioned brush portion,
Be provided with above-mentioned brush portion and be accompanied by the brush leaning device that moving of above-mentioned the 3rd bar swung between orthostatism and inclination attitude,
The other end at above-mentioned flexible tube connector is provided with handle sturcture,
Also on above-mentioned handle sturcture, be provided with brush angle operating mechanism,
Utilize the operation of above-mentioned brush angle operating mechanism, operate above-mentioned brush leaning device, change the angle of the brush portion of being located at above-mentioned cleaning auxiliary implement by above-mentioned connect mechanism.
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| JP2009-041644 | 2009-02-25 | ||
| JP2009041644A JP4825885B2 (en) | 2009-02-25 | 2009-02-25 | Vacuum cleaner |
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| CN101810455B CN101810455B (en) | 2012-07-25 |
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| US11864719B2 (en) | 2018-09-07 | 2024-01-09 | Sharkninja Operating Llc | Battery and suction motor assembly for a surface treatment apparatus and a surface treatment apparatus having the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293942A (en) * | 1999-10-27 | 2001-05-09 | 株式会社日立制作所 | Electric duster |
| JP2003033311A (en) * | 2001-07-23 | 2003-02-04 | Hitachi Ltd | Vacuum cleaner |
| JP2007190190A (en) * | 2006-01-19 | 2007-08-02 | Toshiba Tec Corp | Vacuum cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4258730B2 (en) * | 2004-07-13 | 2009-04-30 | 三菱電機株式会社 | Electric vacuum cleaner |
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- 2009-02-25 JP JP2009041644A patent/JP4825885B2/en not_active Expired - Fee Related
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293942A (en) * | 1999-10-27 | 2001-05-09 | 株式会社日立制作所 | Electric duster |
| JP2003033311A (en) * | 2001-07-23 | 2003-02-04 | Hitachi Ltd | Vacuum cleaner |
| JP2007190190A (en) * | 2006-01-19 | 2007-08-02 | Toshiba Tec Corp | Vacuum cleaner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876687A (en) * | 2012-12-22 | 2014-06-25 | 昆山瑞恒峰技术咨询有限公司 | Dust collector convenient to move and dispose |
| WO2018049591A1 (en) * | 2016-09-14 | 2018-03-22 | 杨丁香 | Telescopic vacuum cleaner for gardens |
| CN110151057A (en) * | 2018-02-13 | 2019-08-23 | 夏普株式会社 | Electric dust collector |
| CN109589037A (en) * | 2018-11-30 | 2019-04-09 | 陈溢 | A kind of textile machine special negative pressure cleaner |
| GB2620684A (en) * | 2022-06-29 | 2024-01-17 | Dyson Technology Ltd | A wand for vacuum cleaner |
| GB2621470A (en) * | 2022-06-29 | 2024-02-14 | Dyson Technology Ltd | A wand for a vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101810455B (en) | 2012-07-25 |
| JP2010194070A (en) | 2010-09-09 |
| JP4825885B2 (en) | 2011-11-30 |
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