CN104083129A - Chargeable stick type dust collector and handle structure applied to same - Google Patents
Chargeable stick type dust collector and handle structure applied to same Download PDFInfo
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- CN104083129A CN104083129A CN201410326364.9A CN201410326364A CN104083129A CN 104083129 A CN104083129 A CN 104083129A CN 201410326364 A CN201410326364 A CN 201410326364A CN 104083129 A CN104083129 A CN 104083129A
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- handle
- block tongue
- stick vacuums
- dust
- unlock button
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Abstract
The invention discloses a handle structure provided with a dust collection pipeline and applied to a chargeable stick type dust collector, and the chargeable stick type dust collector with the handle structure. A handle of the chargeable stick type dust collector can be taken down from a dust collector body to collect dust directly or connected with a dust collector accessory to collect the dust. According to the chargeable stick type dust collector and the handle structure applied to the same, the dust collection effect of the chargeable stick type dust collector is optimized.
Description
Technical field
The present invention relates to dust catcher field, be specifically related to a kind of handle arrangement of the stick vacuums that is applied to charge, and a kind of charging stick vacuums with this handle arrangement.
Background technology
At present, the stick vacuums of using on market is generally main to be consisted of scrubbing brush, push rod and handle, wherein scrubbing brush and handle are connected to the front-end and back-end of push rod, be provided with the round brush that contacts with ground, drive micro-machine that round brush rotates and for collecting the dust-collecting box of dust in scrubbing brush.During practical application, user's gripping handle also promotes dust catcher by push rod and moves on the ground, motor rotation in the process moving at dust catcher and drive round brush to rotate, thus rely on the rotation of round brush that ground dust is swept in laying dust box completely.After the total dust collection of laying dust box is full, opens the lid of this dust-collecting box dust is poured out.
There is following problem in the stick vacuums of this traditional structure: during work, it is very difficult thinking to rely on the rotation of round brush completely and dust is all swept in dust-collecting box, during practical application, have dust greatly by round brush, to be transferred to scrubbing brush outside and can not enter in dust-collecting box, pick-up performance is very poor.And this stick vacuums only has a road wind inlet channel, mode of operation is single.
Summary of the invention
The present invention seeks to: for the problems referred to above, provide a kind of handle arrangement and a kind of charging stick vacuums with this handle arrangement of the stick vacuums that is applied to charge, to optimize the pick-up performance of stick vacuums.
Technical scheme of the present invention is: a kind of handle arrangement with dust sucting pipeline of the stick vacuums that is applied to charge, the handle of charging stick vacuums can take off from vacuum cleaner body, directly carries out dust suction, or is connected with vacuum cleaner attachment and carries out dust suction.
Described handle has the handle wind hole being connected with dust collector hose, and described flexible pipe is communicated with the multistage cyclone device gas phase in dust catcher, and the front end of described handle is provided with for connecting the syndeton of vacuum cleaner attachment.
Described vacuum cleaner attachment is that sofa is inhaled, circle is brushed or flat suction.
Connected mode between this handle and fuselage body is: the front end of described handle is provided with a connecting hole, the handle that is provided with an open top on described fuselage body inserts cylinder, and inserts the clamp button of the spring matching with described connecting hole is installed on cylinder at this handle.
Described clamp button of the spring consists of unlock button, block tongue, torsion axis and block tongue resigning hole, wherein block tongue resigning hole be arranged on described handle insert cylinder barrel on, and block tongue resigning hole is connected with the interior barrel chamber that handle inserts cylinder, block tongue and unlock button are structure as a whole, unlock button is hinged on described block tongue resigning hole by described torsion axis, and described torsion axis is applied with twisting resistance to unlock button, unlock button is under the twisting resistance effect of torsion axis and drive the block tongue be connected as a single entity with it to stretch in the interior barrel chamber that handle inserts cylinder through block tongue resigning hole.
A kind of charging stick vacuums, comprise dirt cup, fuselage body and be located at the scrubbing brush of this fuselage body bottom, described dirt cup is the multistage cyclone device being communicated with scrubbing brush airduct gas phase in described scrubbing brush, also comprises motor, power brick, flexible pipe and above-mentioned handle arrangement.
Advantage of the present invention is: the present invention is provided with two-way wind inlet channel in charging stick vacuums, one route scrubbing brush enters dust cup of dust collector, and another route handle enters dust cup of dust collector, thereby the rod-type dust catcher that makes to charge has two kinds of mode of operations, not only can clean fast Ground, can also be used for clearing up the corner or spot as yet untouched by a clean-up campaign such as cabinet angle, corner, expand the dust suction scope of charging stick vacuums, optimize the pick-up performance of charging stick vacuums.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the perspective view of stick vacuums of charging in the embodiment of the present invention;
Fig. 2 is the right view of stick vacuums of charging in the embodiment of the present invention;
Fig. 3 is the left view (broken section) of stick vacuums of charging in the embodiment of the present invention;
Fig. 4 is the assembling demonstration graph of power brick in stick vacuums of charging in the embodiment of the present invention;
Fig. 5 is handle in the stick vacuums structural representation while taking out that charges in the embodiment of the present invention;
Fig. 6 is the internal structure schematic diagram of stick vacuums of charging in the embodiment of the present invention, there is shown two kinds of mode of operations of three-way cock;
Fig. 7 is the exploded view of stick vacuums of charging in the embodiment of the present invention;
Fig. 8 is the partial structurtes schematic diagram of stick vacuums of charging in the embodiment of the present invention;
Fig. 9 is the assembling demonstration graph of multistage cyclone device in stick vacuums of charging in the embodiment of the present invention;
Figure 10 is the A portion enlarged drawing in Fig. 9;
Figure 11 is the B portion enlarged drawing in Fig. 9;
Another width partial structurtes schematic diagram of the stick vacuums of charging in Figure 12 embodiment of the present invention;
One of internal structure schematic diagram of power brick in the stick vacuums of charging in Figure 13 embodiment of the present invention;
In the stick vacuums of charging in Figure 14 embodiment of the present invention two of the internal structure schematic diagram of power brick;
Power brick external structure schematic diagram in the stick vacuums of charging in Figure 15 embodiment of the present invention;
Wherein: 1 multistage cyclone device, 101 handles, 102 detents, 2 motors, 201 battery accommodating groove, 202 guiding ribs, 203 connection-pegs, 3 power brick, 301 gathering sills, 302 wiring boards, 303 plug sockets, 304 stiffeners, 4 fuselage bodies, 401 handles insert cylinder, 402 clamp button of the spring, 402a unlock button, 402b-block tongue, 402c torsion axis, 402d block tongue resigning hole, 403 fuselage air inlet pipe, 404 hose fixing holders, 5 flat suctions, 6 valves, 7 handles, 701 connecting holes, 8 flexible pipes, 9 scrubbing brushes, 11 three-way pipes, 12 latch hooks, 13 Spring lock catches, 1301 lock dogs, 1302 springs, 1303 chutes, 1304 latch hook resigning holes, 1305 locking holes, 1306 spring locating dowels, 14 positioning sleeves, 1401 positioning convex.
The specific embodiment
Fig. 1～Fig. 9 has shown a kind of structural representation of the stick vacuums of charging, and this charging stick vacuums comprises fuselage, handle 7 and the flexible pipe 8 of dust catcher, and wherein flexible pipe 8 is connected between the rear end and fuselage of handle, and front end and the fuselage of handle 7 removably connect.
In this example, said handle 7 comprises the hand grip part of approximate " 9 " font shown in Fig. 1 and the straight-bar portion linking together with this hand grip part, as Fig. 3 and Fig. 5.
The fuselage of this dust catcher comprises fuselage body 4, scrubbing brush 9, multistage cyclone device 1 (also claiming multi-stage cyclone dirt cup), motor 2 and power brick 3.Wherein, the dismountable bottom that is connected to fuselage body 4 of scrubbing brush 9, multistage cyclone device 1 removably connects with fuselage body 4, and the top of multistage cyclone device 1 is provided with handle 101, to facilitate dismounting, installation and the carrying of multistage cyclone device 1, in multistage cyclone device 1, there is dirt cup cup, motor 2 is fixed on fuselage body 4, power brick 3 is dismountable to be arranged on motor 2, and multistage cyclone device 1 is positioned at the top of motor 2 or power brick 3.Described motor 2 can be arranged in the top of power brick 3, also can be arranged in the below of power brick 3.When motor 2 is positioned at power brick 3 top, described multistage cyclone device 1 is arranged in the top of motor 2.When motor 2 is positioned at power brick 3 below, described multistage cyclone device 1 is arranged in the top of power brick 3, and in this example, motor 2 is positioned at power brick 3 belows, and multistage cyclone device 1 is arranged in the top of power brick 3, as Fig. 1 and Fig. 8.
The dirt cup of this charging stick vacuums of the present embodiment is multistage cyclone device 1 (also claiming multi-stage cyclone dirt cup), thereby has optimized the pick-up performance of charging stick vacuums.
Concrete assembling mode between power brick described in this example 3 and motor 2 can be with reference to shown in Fig. 4 and Fig. 8: the top of motor 2 is provided with a battery accommodating groove 201, and described power brick 3 is arranged in this battery accommodating groove 201.And this example is provided with some the vertical gathering sills 301 of arranging at the outer surface of described power brick 3, forms the guiding rib 202 being slidably matched with described gathering sill 301 on the cell wall of described battery accommodating groove 201.Can play guide-localization effect to the installation of power brick 3 so on the one hand, can prevent that on the other hand power brick 3 from rocking in battery accommodating groove 201, as shown in Fig. 4, Fig. 7 and Figure 15.
In this example, between power brick 3 and motor 2, be electrically connected, thereby for motor provides working power, and by a rapid plug-in mechanism, be electrically connected between this power brick 3 and motor 2.During practical application, can first to this power brick 3, charge, then utilize power brick 3 to motor 2 power supply, motor 2 runnings and produce pull of vacuum and the dust of scrubbing brush 9 cleanings is sucked in the dirt cup cup in multistage cyclone device 1.So, people just needn't be as conventional cleaners have needed in tow power line cleaning, very convenient.In fact this dust catcher is without configuration power line.
Shown in Fig. 4, Figure 13, Figure 14 and Figure 15, in this example, described rapid plug-in mechanism is by being fixed in described power brick 3 and the wiring board 302 being connected with this power brick 3, being fixed on described wiring board 302 and the plug socket 303 being connected with this wiring board and be fixed on described motor 2 and the connection-peg 203 being connected with this motor forms.During assembling, by the connection-peg 203 on 303 pairs of alignment motors 2 of the plug socket in power brick 3, and by connection-peg and plug socket to being plugged together, thereby realize the electric connection of power brick 3 and motor 2.Take off after multistage cyclone device 1, in Fig. 9, upwards pull power brick 3 can make plug socket 303 and connection-peg 203 be separated, thereby power brick 3 is taken off.The dismounting of visible power brick 3 and more change jobs also very convenient.
For fear of the frequent dismounting because of power brick 3, cause the position of plug socket 303 to occur loosening, this example is also fixed with and the adjacent stiffener contacting 304 of described plug socket 303 on described wiring board 302, as Figure 13 and Figure 14.
Shown in Fig. 6, the three-way cock that this charging stick vacuums of the present embodiment is provided with two-way wind inlet channel and switches between this two-way wind inlet channel, the described two-way wind inlet channel mainly fuselage air inlet pipe 403 in described scrubbing brush 9, handle 7, flexible pipe 8 and fuselage forms jointly, wherein a road wind inlet channel enters fuselage air inlet pipe 403 from scrubbing brush 9, then enters the dirt cup cup of multistage cyclone device 1; And another road wind inlet channel enters flexible pipe 8 from handle 7, then enter fuselage air inlet pipe 403, then enter the dirt cup cup of multistage cyclone device 1.Concrete structure is as follows:
Described three-way cock mainly consists of three-way pipe 11 and the valve 6 being rotatably mounted in this three-way pipe 11, and wherein three-way pipe 11 is fixed in vacuum cleaner body.Three-way pipe 11 has three mouths of pipe that are interconnected, one of them mouth of pipe is communicated with scrubbing brush airduct 901 gas phases of scrubbing brush 9 interior settings, another mouth of pipe is communicated with flexible pipe 8 gas phases, (handle 7 has the central shaft hole being communicated with flexible pipe 8 in the handle wind hole of flexible pipe 8 and handle 7 interior settings, this central shaft hole forms described handle wind hole) gas phase connection, also have a mouth of pipe to be communicated with fuselage air inlet pipe 403 gas phases in fuselage, fuselage air inlet pipe 403 is communicated with the dirt cup cup gas phase in multistage cyclone device 1.When valve 6 rotates to different positions, can optionally make scrubbing brush airduct 901 be connected with fuselage air inlet pipe 403, and make flexible pipe 8 and the 403 gas phase sealings of fuselage air inlet pipe; Or, flexible pipe 8 is connected with fuselage air inlet pipe 403, and makes scrubbing brush airduct 901 and the 403 gas phase sealings of fuselage air inlet pipe.
This dust catcher has two kinds of mode of operations.The first mode of operation: handle 7 front ends are fixed on vacuum cleaner body, stirring valve 6 makes scrubbing brush airduct 901 be connected with fuselage air inlet pipe 403, now flexible pipe 8 seals with fuselage air inlet pipe 403 gas phases, open motor 2 and produce by scrubbing brush airduct 901---fuselage air inlet pipe 403---dirt cup cup distinguished and admirable in multistage cyclone device 1, user's gripping handle 7 promotes this dust catcher at ground moving, thereby relies on the action of scrubbing brush 9 and motor 2 the distinguished and admirable of generation floor-dust to be cleaned and sucked in dirt cup cup.The second mode of operation: handle 7 front ends are taken off to (being buckle-type connection between the two) from vacuum cleaner body, stirring valve 6 makes flexible pipe 8 be connected with fuselage air inlet pipe 403, now scrubbing brush airduct 901 seals with fuselage air inlet pipe 403 gas phases, opening motor 2 produces by handle 7---flexible pipe 8---fuselage air inlet pipe 403---dirt cup cup distinguished and admirable in multistage cyclone device 1, thus rely on distinguished and admirable that motor 2 produces that dust is sucked dirt cup cup from handle front end completely.Because the build of handle 7 ends is very gently little, so while adopting the second mode of operation, this dust catcher can be used for cleaning the various corner or spot as yet untouched by a clean-up campaign such as sofa, windowsill, table angle, very convenient.In order to optimize the pick-up performance of the second mode of operation, this example is provided with for connecting the syndeton of vacuum cleaner attachment at handle 7 front ends, to allow user can the vacuum cleaner attachments such as flat suction 5 or sofa suction or circle brush be installed at handle 7 front ends, carries out dust suction.
Concrete connected mode between 7 front ends of handle described in this example and vacuum cleaner body is: the front end of handle 7 is provided with a connecting hole 701, the handle that is provided with an open top on fuselage body 4 inserts cylinder 401, this handle inserts cylinder 401 for metal material, and inserts on cylinder 401 clamp button of the spring 402 matching with described connecting hole 701 is installed at this handle.The concrete structure of clamp button of the spring described in this example 402 is as follows:
As shown in Figure 11 and Figure 12, described clamp button of the spring 402 is by unlock button 402a, block tongue 402b, torsion axis 402c and block tongue resigning hole 402d form, wherein block tongue resigning hole 402d is arranged on described handle and inserts on cylinder 401 barrel, and block tongue resigning hole 402d is connected with the interior barrel chamber that handle inserts cylinder 401, block tongue 402b and unlock button 402a are structure as a whole, unlock button 402a is hinged on described block tongue resigning hole 402d by described torsion axis 402c, and described torsion axis 402c is applied with twisting resistance to unlock button 402a, unlock button 402a is under the twisting resistance effect of torsion axis 402c and drive the block tongue 402b be connected as a single entity with it to stretch in the interior barrel chamber that handle inserts cylinder 401 through block tongue resigning hole 402d.
When this dust catcher is adjusted into above-mentioned the first mode of operation, user aims at by the front end of handle 7 nozzle the downward application of force that described handle inserts cylinder 401 tops, handle 7 inserts handle downwards and inserts in cylinder 401 under this power effect, in the process of inserting downwards at handle 7, handle 7 front ends are pushed handle open and are inserted the block tongue 402b in cylinder 401 and make block tongue outwards shift out (now unlock button 402a and block tongue 402b rotate counterclockwise around torsion axis 402c in Fig. 6), when the connecting hole 701 of handle 7 front ends is moved downward to block tongue resigning hole 402d place, block tongue 402b is under the twisting force of torsion axis 402c and again stretch into handle to insert cylinder 401 inner and be locked in together with the connecting hole 701 on handle 7, thereby handle 7 and fuselage body 4 are fixed together.In order to prevent that flexible pipe 8 from significantly swinging, this example is provided with hose fixing holder 404 on fuselage body 4, and flexible pipe 8 may be stuck on this hose fixing holder 404.
When this dust catcher is adjusted into above-mentioned the second mode of operation, user press...withes one's finger and presses described unlock button 402a, unlock button 402a is rotated counterclockwise in Fig. 6 around torsion axis 402c, thereby block tongue 402b outwards moved and be separated with the connecting hole 701 of handle 7 front ends, and then making handle 7 depart from the restriction of clamp button of the spring 402.Then user holds handle 7 and upwards pulls, and handle 7 can be inserted cylinder 401 and takes out from handle.
Concrete equipment mode in the present embodiment between multistage cyclone device 1 and fuselage body 4 and power brick 3 can form a latch hook 12 with reference to shown in Figure 10 on fuselage body 4, be provided with the Spring lock catch 13 matching with described latch hook 12 on multistage cyclone device 1.The concrete structure of Spring lock catch described in this example 13 is with reference to shown in Figure 10, it mainly consists of lock dog 1301 and spring 1302, vertical chute 1303 and a latch hook resigning hole 1304 being communicated with this chute 1303 horizontal (being the axially bored line lateral arrangement of latch hook resigning hole) that upper end is uncovered is set on the handle 101 of multistage cyclone device 1, described lock dog 1301 is arranged in described chute 1303 and can slides up and down, described spring 1302 is vertically arranged in chute 1303, and spring 1302 is sandwiched between lock dog 1301 and chute bottom land, on lock dog 1301, be provided with horizontal (being the axially bored line lateral arrangement of a locking holes) locking holes 1305.For fear of spring 1302 play in chute 1303, this example is provided with a upwardly extending spring locating dowel 1306 at the bottom land of chute 1303, and the lower end of spring 1302 is enclosed within this spring locating dowel 1306.
Generally, latch hook 12 on fuselage body 4 stretches in the locking holes 1305 on lock dog 1301 through latch hook resigning hole 1304, and lock dog 1301 has the trend of upward sliding under the elastic force effect of spring 1302, so just make the crotch portion of latch hook 12 tightly be hooked on the left end hole Yan Chu of locking holes 1305 in Figure 10, thereby multistage cyclone device 1 and fuselage body 4 are fixed together.
In the time of need to pulling down multistage cyclone device 1, operator presses lock dog 1301 downwards from the top open part of chute 1303, lock dog 1301 is moved down along chute 1303, now spring 1302 pressurizeds shorten, locking holes 1305 on lock dog 1301 moves down with respect to latch hook 12, thereby latch hook 12 and locking holes 1305 are separated, be that latch hook 12 no longer catches on lock dog 1301, then hold handle 101 and in Fig. 6, move this multistage cyclone device 1 left, thereby latch hook 12 and locking holes 1305 are separated completely, can take off multistage cyclone device 1.
Iff relying on described latch hook 12 and coordinating of Spring lock catch 13 that multistage cyclone device 1 and fuselage body 4 are linked together, be difficult to guarantee the connective stability between the two, in use multistage cyclone device 1 probably shakes.To this, the present embodiment has also adopted following structure: the top of described power brick 3 is arranged with a positioning sleeve 14, the top of this positioning sleeve forms positioning protrusion 1401, and the bottom of described multistage cyclone device 1 forms the detent 102 matching with described positioning convex 1401.After having assembled, it is outer and relative with power brick 3 fixing that described positioning sleeve 14 is enclosed within power brick 3, and the detent 102 of multistage cyclone device 1 bottom is stuck in outside the positioning convex 1401 of positioning sleeve.Like this by the cooperation of above-mentioned latch hook 12 and Spring lock catch 13, and the cooperation of this positioning convex 1401 and detent 102, jointly multistage cyclone device 1 is fixed on fuselage body 4, thereby has guaranteed the positional stability of multistage cyclone device 1.
Certainly, above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow people can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformation or modification that according to the present invention, the Spirit Essence of main technical schemes is done, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. be applied to the to charge handle arrangement of stick vacuums, is characterized in that: the handle (7) of charging stick vacuums can take off from vacuum cleaner body body (4), directly carries out dust suction, or is connected with vacuum cleaner attachment and carries out dust suction.
2. the handle arrangement of the stick vacuums that is applied to charge according to claim 1, it is characterized in that: described handle (7) has the handle wind hole being connected with dust collector hose (8), described flexible pipe (8) is communicated with multistage cyclone device (1) gas phase in dust catcher, and the front end of described handle (7) is provided with for connecting the syndeton of vacuum cleaner attachment.
3. the handle arrangement of the stick vacuums that is applied to charge according to claim 1, it is characterized in that: the front end of described handle (7) is provided with a connecting hole (701), the handle that is provided with an open top on described fuselage body (4) inserts cylinder (401), and inserts on cylinder (401) clamp button of the spring (402) matching with described connecting hole (701) is installed at this handle.
4. the handle arrangement of the stick vacuums that is applied to charge according to claim 3, it is characterized in that: described clamp button of the spring (402) is by unlock button (402a), block tongue (402b), torsion axis (402c) and block tongue resigning hole (402d) form, wherein block tongue resigning hole (402d) be arranged on described handle insert cylinder (401) barrel on, and block tongue resigning hole (402d) is connected with the interior barrel chamber that handle inserts cylinder (401), block tongue (402b) is structure as a whole with unlock button (402a), unlock button (402a) is hinged on described block tongue resigning hole (402d) by described torsion axis (402c), and described torsion axis 402c is applied with twisting resistance to unlock button (402a), unlock button (402a) is under the twisting resistance effect of torsion axis (402c) and drive the block tongue (402b) be connected as a single entity with it to stretch in the interior barrel chamber that handle inserts cylinder (401) through block tongue resigning hole 402d.
5. the handle arrangement of the stick vacuums that is applied to charge according to claim 1, is characterized in that: described vacuum cleaner attachment is that sofa is inhaled, circle brush or flat suction (5).
One kind charging stick vacuums, comprise dirt cup, fuselage body (4) and be located at the scrubbing brush (9) of this fuselage body bottom, it is characterized in that: described dirt cup, for the multistage cyclone device (1) that scrubbing brush airduct (901) gas phase with in described scrubbing brush (9) is communicated with, also comprises motor (2), power brick (3), flexible pipe (8) and the handle arrangement as described in claim 1 or 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326364.9A CN104083129A (en) | 2014-07-09 | 2014-07-09 | Chargeable stick type dust collector and handle structure applied to same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326364.9A CN104083129A (en) | 2014-07-09 | 2014-07-09 | Chargeable stick type dust collector and handle structure applied to same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083129A true CN104083129A (en) | 2014-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410326364.9A Pending CN104083129A (en) | 2014-07-09 | 2014-07-09 | Chargeable stick type dust collector and handle structure applied to same |
Country Status (1)
| Country | Link |
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| CN (1) | CN104083129A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115065A (en) * | 2017-06-28 | 2017-09-01 | 苏州凯丽达电器有限公司 | Motor and battery bag placing structure in dust catcher placed cavity |
| CN111789533A (en) * | 2020-06-28 | 2020-10-20 | 宁波德昌电机股份有限公司 | Dual-purpose handle structure of dust catcher |
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| CN201481300U (en) * | 2009-08-28 | 2010-05-26 | 张钜标 | Hand-held type dust catcher |
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| CN204033247U (en) * | 2014-07-09 | 2014-12-24 | 莱克电气股份有限公司 | Charging stick vacuums and be applied to charging stick vacuums handle arrangement |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843400A (en) * | 1954-07-22 | 1958-07-15 | Le Super | Handle of suction cleaners or polishers |
| JPH11178757A (en) * | 1997-12-24 | 1999-07-06 | Sanyo Electric Co Ltd | Vacuum cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107115065A (en) * | 2017-06-28 | 2017-09-01 | 苏州凯丽达电器有限公司 | Motor and battery bag placing structure in dust catcher placed cavity |
| CN111789533A (en) * | 2020-06-28 | 2020-10-20 | 宁波德昌电机股份有限公司 | Dual-purpose handle structure of dust catcher |
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Application publication date: 20141008 |