CN204033236U - Charging stick vacuums and be applied to charging stick vacuums airframe structure - Google Patents

Abstract

The utility model discloses and be a kind ofly applied to the airframe structure of charging stick vacuums and there is the charging stick vacuums of this airframe structure, described airframe structure comprises fuselage body, scrubbing brush, multistage cyclone device, power brick and motor, and wherein multistage cyclone device is positioned at the top of motor or power brick.Power brick on this airframe structure of the utility model can, directly for stick vacuums provides working power, make dust suction work convenient, and power brick easy accessibility, is convenient to user and changes.

Description

Charging stick vacuums and be applied to charging stick vacuums airframe structure

Technical field

The utility model relates to cleaner field, is specifically related to the airframe structure of a kind of multi-stage cyclone charging stick vacuums and has the charging stick vacuums of this airframe structure.

Background technology

At present, the stick vacuums that market uses generally is formed primarily of scrubbing brush, push rod and handle, wherein scrubbing brush and handle are connected to the front-end and back-end of push rod, are provided with and the round brush of earth surface, the micro-machine driving round brush to rotate and the dust-collecting box for collecting 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 of dust catcher movement and drive round brush to rotate, thus relies on the rotation of round brush to be swept in laying dust box by ground dust completely.After the dust collection that laying dust box is total is full, dust is poured out by the lid opening this dust-collecting box.

There is following problem in the stick vacuums of this traditional structure: during work, think that it is very difficult for relying on the rotation of round brush completely and all being swept in dust-collecting box by dust, have dust greatly to be transferred to scrubbing brush outside by round brush and can not enter in dust-collecting box during practical application, pick-up performance is very poor.

And conventional bar dust catcher is all provided with power line, in use, user needs power lead in tow to carry out dust suction to this stick vacuums, bothers very much.

Utility model content

The utility model object is: for the problems referred to above, provides a kind of and is applied to the airframe structure of charging stick vacuums and has the charging stick vacuums of this airframe structure, to improve the pick-up performance of stick vacuums, reduce the labour intensity of dust catcher operator.

The technical solution of the utility model is: a kind of airframe structure being applied to charging stick vacuums, is characterized in that: multistage cyclone device is positioned at the top of motor or power brick.

As preferably, described motor is positioned at the top of described power brick, and power brick is dismountable is arranged on motor.

As preferably, described motor is positioned at the below of described power brick, and power brick is dismountable is arranged on motor.

As preferably, the top of described motor is provided with a battery accommodating groove, and described power brick is arranged in this battery accommodating groove.

As preferably, the outer surface of described power brick is provided with some the gathering sills vertically arranged, the cell wall of described battery accommodating groove forms the guiding rib be slidably matched with described gathering sill.

As preferably, be electrically connected by rapid plug-in mechanism between described power brick and motor.

As preferably, described rapid plug-in mechanism by be fixed on be connected in described power brick and with this power brick wiring board, be fixed on described wiring board and the plug socket be connected with this wiring board and be fixed on the connection-peg be connected on described motor and with this motor and form.

As preferably, described wiring board is also fixed with the stiffener that contact adjacent with described plug socket.

As preferably, the fuselage body of described multistage cyclone device and this airframe structure removably connects, and the top of multistage cyclone device is provided with handle, and the bottom of described fuselage body is provided with scrubbing brush.

A kind of stick vacuums, this stick vacuums has above-mentioned airframe structure.

The utility model has the advantages that: the airframe structure of this stick vacuums of the utility model not only has can the power brick of discharge and recharge, also has multistage cyclone device.During use, power brick can directly be powered to dust catcher and without the need to socket power line, make dust suction cleaning works more convenient.And power brick can be taken out very easily and install, user can self-changeable.Multistage cyclone device and scrubbing brush are used in conjunction with each other, and decrease the residue in cleaning process, can also carry out separating treatment, greatly optimize pick-up performance to the dust sucked.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further described:

Fig. 1 is the perspective view of stick vacuums in the utility model embodiment;

Fig. 2 is the right view of stick vacuums in the utility model embodiment;

Fig. 3 is the left view (broken section) of stick vacuums in the utility model embodiment;

Fig. 4 is the assembling demonstration graph of power brick in stick vacuums in the utility model embodiment;

Structural representation when Fig. 5 is the handle taking-up in the utility model embodiment in stick vacuums;

Fig. 6 is the internal structure schematic diagram of stick vacuums in the utility model embodiment, there is shown two kinds of mode of operations of three-way cock;

Fig. 7 is the exploded view of stick vacuums in the utility model embodiment;

Fig. 8 is the partial structurtes schematic diagram of stick vacuums in the utility model embodiment;

Fig. 9 is the assembling demonstration graph of multistage cyclone device in stick vacuums in the utility model embodiment;

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 stick vacuums in Figure 12 the utility model embodiment;

One of the internal structure schematic diagram of power brick in stick vacuums in Figure 13 the utility model embodiment;

The internal structure schematic diagram two of power brick in stick vacuums in Figure 14 the utility model embodiment;

Power brick external structure schematic diagram in stick vacuums in Figure 15 the utility model embodiment;

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 three-way cocks, 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 retention posts, 14 positioning sleeves, 1401 positioning convex.

Detailed description of the invention

Fig. 1 ~ Fig. 9 illustrates a kind of structural representation of stick vacuums of charging, and this stick vacuums comprises the fuselage of dust catcher, handle 7 and flexible pipe 8, and wherein flexible pipe 8 is connected between the rear end of handle and fuselage, and front end and the fuselage of handle 7 removably connect.

The hand grip part that in this example, said handle 7 comprises approximate " 9 " font shown in Fig. 1 and the straight-bar portion linked 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 being connected to fuselage body 4 of scrubbing brush 9, multistage cyclone device 1 and fuselage body 4 removably connect, and the top of multistage cyclone device 1 is provided with handle 101, to facilitate the dismounting of multistage cyclone device 1, installation and carrying, have dirt cup cup in multistage cyclone device 1, 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 above motor 2 is positioned at power brick 3, described multistage cyclone device 1 is arranged in the top of motor 2.When motor 2 is positioned at below power brick 3, described multistage cyclone device 1 is arranged in the top of power brick 3, and in this example, motor 2 is positioned at below power brick 3, 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 stick vacuums of the present embodiment is multistage cyclone device 1 (also claiming multi-stage cyclone dirt cup), thus optimizes the pick-up performance of stick vacuums.

Power brick 3 described in this example and the concrete assembling mode between motor 2 can refer 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.Further, this example is provided with some the gathering sills 301 vertically arranged at the outer surface of described power brick 3, the cell wall of described battery accommodating groove 201 forms the guiding rib 202 be slidably matched with described gathering sill 301.Such one side can play guide-localization effect to the installation of power brick 3, can prevent power brick 3 from rocking in battery accommodating groove 201, as shown in Fig. 4, Fig. 7 and Figure 15 on the other hand.

In this example, be electrically connected between power brick 3 and motor 2, thus provide working power for motor, and be electrically connected by a rapid plug-in mechanism between this power brick 3 and motor 2.During practical application, first can charge to this power brick 3, then utilize power brick 3 to power to motor 2, the dust that motor 2 operates and produces pull of vacuum and cleaned by scrubbing brush 9 sucks in the dirt cup cup in multistage cyclone device 1.So, people just need not to need power line cleaning in tow as conventional cleaners, very convenient.In fact this dust catcher is without the need to configuring power line.

With reference to shown in Fig. 4, Figure 13, Figure 14 and Figure 15, in this example, described rapid plug-in mechanism by be fixed on be connected in described power brick 3 and with this power brick 3 wiring board 302, be fixed on described wiring board 302 and the plug socket 303 be connected with this wiring board and be fixed on the connection-peg 203 be connected on described motor 2 and with this motor and form.During assembling, by the connection-peg 203 on the 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, thus realize the electric connection of power brick 3 and motor 2.After taking off multistage cyclone device 1, upwards pull power brick 3 that plug socket 303 and connection-peg 203 can be made to be separated in fig .9, thus power brick 3 is taken off.The dismounting of visible power brick 3 and more change jobs also very convenient.

Cause the position of plug socket 303 to occur to loosen in order to avoid the frequent dismounting because of power brick 3, this example is also fixed with the stiffener 304 that contact adjacent with described plug socket 303 on described wiring board 302, as Figure 13 and Figure 14.

With reference to shown in Fig. 6, this stick vacuums of the present embodiment is provided with two-way wind inlet channel and between this two-way wind inlet channel, carries out the three-way cock that switches, described two-way wind inlet channel is formed jointly primarily of the fuselage air inlet pipe 403 in described scrubbing brush 9, handle 7, flexible pipe 8 and fuselage, 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 is formed primarily of three-way pipe 11 and the valve 6 be 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 be interconnected, one of them mouth of pipe is communicated with scrubbing brush airduct 901 gas phase arranged in scrubbing brush 9, another mouth of pipe is communicated with flexible pipe 8 gas phase, (handle 7 has the central shaft hole be communicated with flexible pipe 8 for flexible pipe 8 and the handle air holes arranged in handle 7, namely this central shaft hole forms described handle air holes) gas phase connection, also have a mouth of pipe to be communicated with fuselage air inlet pipe 403 gas phase 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, scrubbing brush airduct 901 optionally can be made to be connected with fuselage air inlet pipe 403, and flexible pipe 8 and fuselage air inlet pipe 403 gas phase are closed; Or, flexible pipe 8 is connected with fuselage air inlet pipe 403, and scrubbing brush airduct 901 is closed with fuselage air inlet pipe 403 gas phase.

This dust catcher has two kinds of mode of operations.The first mode of operation: handle 7 front end is 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 is closed with fuselage air inlet pipe 403 gas phase, 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, thus relies on the action of scrubbing brush 9 and the distinguished and admirable of motor 2 generation are cleaned by floor-dust and suck in dirt cup cup.The second mode of operation: handle 7 front end is taken off (therebetween for buckle-type connects) from vacuum cleaner body, stirring valve 6 makes flexible pipe 8 be connected with fuselage air inlet pipe 403, now scrubbing brush airduct 901 is closed with fuselage air inlet pipe 403 gas phase, 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 distinguished and admirable dust being sucked dirt cup cup from handle front end of relying on motor 2 to produce completely.Because the build of handle 7 end is very gently little, so when 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, user can also install the annexes such as flat suction 5 or sofa suction and carry out dust suction in handle 7 front end.

Concrete connected mode between the front end of handle 7 described in this example and vacuum cleaner body is: the front end of handle 7 is provided with a connecting hole 701, handle fuselage body 4 being provided with an open top inserts cylinder 401, this handle inserts cylinder 401 for metal material, and inserts the clamp button of the spring 402 cylinder 401 being provided with and matching with described connecting hole 701 at this handle.The concrete structure of clamp button of the spring 402 described in this example is as follows:

As is illustrated by figs. 11 and 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 is formed, wherein block tongue resigning hole 402d is arranged on described handle and inserts on the barrel of cylinder 401, and the interior barrel chamber that block tongue resigning hole 402d and handle insert cylinder 401 is connected, block tongue 402b and unlock button 402a is 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 drives the block tongue 402b be connected as a single entity with it to stretch into handle through block tongue resigning hole 402d and inserts in the interior barrel chamber of cylinder 401 under the twisting resistance effect of torsion axis 402c.

When this dust catcher being adjusted to the first mode of operation above-mentioned, the front end of handle 7 is aimed at described handle and is inserted the nozzle at cylinder 401 top and exert a force downwards by user, handle 7 inserts handle under that force downwards and inserts in cylinder 401, in the process that handle 7 inserts downwards, handle 7 front end is pushed handle open and is inserted the block tongue 402b in cylinder 401 and make block tongue outwards shift out (now unlock button 402a and block tongue 402b rotates counterclockwise around torsion axis 402c in figure 6), when the connecting hole 701 of handle 7 front end is moved downward to block tongue resigning hole 402d place, block tongue 402b again stretches into handle and inserts cylinder 401 inside and be locked in together with the connecting hole 701 on handle 7 under the twisting force of torsion axis 402c, thus handle 7 and fuselage body 4 are fixed together.In order to prevent 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 being adjusted to above-mentioned the second mode of operation, user presses with finger described unlock button 402a, unlock button 402a is rotated counterclockwise in figure 6 around torsion axis 402c, thus make block tongue 402b outwards move and be separated with the connecting hole 701 of handle 7 front end, and then handle 7 is made to 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 from handle and take out.

Concrete equipment mode in the present embodiment between multistage cyclone device 1 and fuselage body 4 and power brick 3 can refer to shown in Figure 10, fuselage body 4 forms a latch hook 12, multistage cyclone device 1 is provided with the Spring lock catch 13 matched with described latch hook 12.The concrete structure of Spring lock catch 13 described in this example is with reference to shown in Figure 10, it is formed primarily of lock dog 1301 and spring 1302, the handle 101 of multistage cyclone device 1 is arranged the uncovered vertical chute 1303 in upper end and one and this chute 1303 laterally (i.e. the axially bored line lateral arrangement of latch hook resigning hole) latch hook resigning hole 1304 of being communicated with, described lock dog 1301 to be arranged in described chute 1303 and can to slide 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, lock dog 1301 is provided with a transverse direction (i.e. the axially bored line lateral arrangement of locking holes) locking holes 1305.In order to avoid spring 1302 play in chute 1303, this example is provided with a spring retention posts upwards extended 1306 at the bottom land of chute 1303, and the lower end of spring 1302 is enclosed within this spring retention posts 1306.

Under normal circumstances, 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, the left end hole Yan Chu of the hook part so just making latch hook 12 tightly hook locking holes 1305 in Fig. 10, thus multistage cyclone device 1 and fuselage body 4 are fixed together.

When needing to pull 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 pressurized shortens, locking holes 1305 on lock dog 1301 moves down relative to latch hook 12, thus latch hook 12 and locking holes 1305 are separated, namely latch hook 12 no longer catches on lock dog 1301, then hold handle 101 and move this multistage cyclone device 1 in figure 6 left, thus latch hook 12 is separated completely with locking holes 1305, multistage cyclone device 1 can be taken off.

Iff relying on described latch hook 12 multistage cyclone device 1 and fuselage body 4 to be linked together with coordinating of Spring lock catch 13, very difficult guarantee connective stability therebetween, in use multistage cyclone device 1 probably shakes.To this, the present embodiment additionally uses 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 matched 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 bottom multistage cyclone device 1 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, thus ensure that the positional stability of multistage cyclone device 1.

Certainly, above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to people can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.

Claims (10)

1. be applied to an airframe structure for charging stick vacuums, it is characterized in that: multistage cyclone device (1) is positioned at the top of motor (2) or power brick (3).

2. the airframe structure being applied to charging stick vacuums according to claim 1, it is characterized in that: described motor (2) is positioned at the top of described power brick (3), and power brick (3) is dismountable is arranged on motor (2).

3. the airframe structure being applied to charging stick vacuums according to claim 1, it is characterized in that: described motor (2) is positioned at the below of described power brick (3), and power brick (3) is dismountable is arranged on motor (2).

4. the airframe structure being applied to charging stick vacuums according to claim 3, it is characterized in that: the top of described motor (2) is provided with a battery accommodating groove (201), and described power brick (3) is arranged in this battery accommodating groove (201).

5. the airframe structure being applied to charging stick vacuums according to claim 4, it is characterized in that: the outer surface of described power brick (3) is provided with some the gathering sills (301) vertically arranged, the cell wall of described battery accommodating groove (201) forms the guiding rib (202) be slidably matched with described gathering sill (301).

6. the airframe structure being applied to charging stick vacuums according to Claims 2 or 3, be is characterized in that: be electrically connected by rapid plug-in mechanism between described power brick (3) and motor (2).

7. the airframe structure being applied to charging stick vacuums according to claim 6, is characterized in that: described rapid plug-in mechanism (5) by being fixed on the upper and wiring board (302) be connected with this power brick (3) of described power brick (3), be fixed on the upper and plug socket (303) be connected with this wiring board of described wiring board (302) and be fixed on the upper and connection-peg (203) be connected with this motor of described motor (2) and form.

8. the airframe structure being applied to charging stick vacuums according to claim 6, is characterized in that: described wiring board (302) is also fixed with the stiffener (304) that contact adjacent with described plug socket (303).

9. the airframe structure being applied to charging stick vacuums according to claim 1, it is characterized in that: described multistage cyclone device (1) removably connects with the fuselage body (4) of this airframe structure, and the top of multistage cyclone device (1) is provided with handle (101), the bottom of described fuselage body (4) is provided with scrubbing brush (9).

10. a charging stick vacuums, is characterized in that: this charging rod-type dust catcher is just like the airframe structure described in claim arbitrary in claim 1 ~ 9.