CN205514382U - Suction cleaner - Google Patents

Suction cleaner Download PDF

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Publication number
CN205514382U
CN205514382U CN201620155713.XU CN201620155713U CN205514382U CN 205514382 U CN205514382 U CN 205514382U CN 201620155713 U CN201620155713 U CN 201620155713U CN 205514382 U CN205514382 U CN 205514382U
Authority
CN
China
Prior art keywords
gear
housing
round brush
turbine
worm screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620155713.XU
Other languages
Chinese (zh)
Inventor
朴永哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Jiangsu Midea Cleaning Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Jiangsu Midea Cleaning Appliances Co Ltd
Priority to CN201620155713.XU priority Critical patent/CN205514382U/en
Application granted granted Critical
Publication of CN205514382U publication Critical patent/CN205514382U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a suction cleaner, suction cleaner includes: round brush, a transmission, the 2nd transmission, first limit brush and second limit brush, wherein, a transmission includes intermeshing's first worm and first turbine, the one end of round brush is connected to first worm, the secondary drive device includes intermeshing's second worm and second turbine, and the other end of round brush is connected to the second worm, first limit brush links to each other with first turbine, and second limit brush links to each other with the second turbine, and wherein, in first worm and the second worm at least one is connected with drive arrangement. According to the utility model discloses a suction cleaner is through installing the left and right sides at suction cleaner wantonly with drive arrangement to utilize drive arrangement to drive round brush, first limit brush and second limit brush and clean dust and rubbish, thereby can simplify suction cleaner's structure, realize that suction cleaner controls the exchange of spare part, sharingization and standardized.

Description

Vacuum cleaner
Technical field
This utility model relates to cleaning appliance technical field, especially relates to a kind of vacuum cleaner.
Background technology
Along with the development of vacuum cleaner industry, people are more and more higher to the requirement of vacuum cleaner, to the experience requirements in using More and more stricter.But the vacuum cleaner in correlation technique is straight-through structure, parts are many and structure is complicated, reduce suction The production efficiency of dirt device and efficiency of assembling, add the production cost of vacuum cleaner.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model is to carry Going out a kind of vacuum cleaner, described vacuum cleaner can realize sharing and the standardization of parts.
According to vacuum cleaner of the present utility model, including: round brush;First actuating device, described first actuating device includes mutually First worm screw of engagement and the first turbine, described first worm screw connects one end of described round brush;Second actuating device, described Two actuating devices include that intermeshing second worm screw and the second turbine, described second worm screw connect the other end of described round brush; First limit brush and the second limit brush, described first limit brush is connected with described first turbine, described second limit brush and described second turbine Being connected, wherein, at least one connection in described first worm screw and described second worm screw has driving means.
According to vacuum cleaner of the present utility model, by driving means is arbitrarily installed in the left and right sides of vacuum cleaner, and utilization is driven Dynamic device drives round brush, the first limit brush and the second limit brush to clean dust and rubbish, such that it is able to simplify the structure of vacuum cleaner, real Exchange, sharing and the standardization of existing vacuum cleaner left and right parts.
In embodiments more of the present utility model, described first actuating device also includes the first motor and the first driving gear set, Described first driving gear set is connected to transmit power with the motor shaft of described first motor and described first worm screw respectively.
Further, described first driving gear set includes: input gear, described input gear and the motor shaft of described motor Coaxially connected;Output gear, described output gear is coaxially connected with described first worm screw;Idler gear, described idler gear Including coaxial and relatively-stationary first gear and the second gear, the reference diameter of described first gear is more than described second tooth The reference diameter of wheel, described first gear is in transmission connection with described input gear, and described second gear and described output gear Wheel is in transmission connection.
Further, described idler gear includes multiple, and described input gear is positioned at upstream and the institute of multiple described idler gear Stating output gear and be positioned at the downstream of multiple described idler gear, multiple described idler gears are from upstream to downstream and are sequentially connected with, often First gear of individual described idler gear engages with the second gear of input gear or the idler gear being positioned at upstream, and often Second gear of individual described idler gear engages with the first gear of output gear or the idler gear being positioned at downstream.
Preferably, described idler gear includes at least two.
Preferably, described input gear, described output gear, described first gear and described second gear are helical gear.
Alternatively, being integrated at least partially in described input gear, described output gear, described idler gear is molded into Type.
In embodiments more of the present utility model, described second actuating device also includes the second motor and the second driving gear set, Described second driving gear set is connected to transmit power with the motor shaft of described second motor and described second worm screw respectively.
Further, described round brush is divided into the first round brush portion and the second round brush portion, the one of described first round brush portion in the axial direction End is mutually pivotally connected with the one end in described second round brush portion, and two described driving means respectively with described first round brush The other end in portion is connected with the other end in described second round brush portion.
In embodiments more of the present utility model, described first actuating device includes the first housing, described second actuating device Also include that the second housing, described first housing and described second housing are arranged in the two ends of described round brush, described first snail Bar and described first turbine are positioned at the front end of described first housing, and described second worm screw and described second turbine are positioned at described Front end in second housing.
Further, described first housing and described second housing are all in laterally zygomorphic shape, and described first housing and institute State the second housing symmetrical about described round brush.
In embodiments more of the present utility model, described first housing has the first limit brush installing hole and the first motor axis hole, Described first limit brush installing hole includes being positioned at the described first upper and lower both sides of turbine two coaxial with described first turbine, described First motor axis hole is positioned at the rear end of described first housing, and described second housing has the second limit brush installing hole and the second motor Axis hole, described second limit brush installing hole includes being positioned at the described second upper and lower both sides of turbine two coaxial with described second turbine, Described second motor axis hole is positioned at the rear end of described second housing, and described first motor axis hole is relative with described second motor axis hole.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an angle of the vacuum cleaner according to this utility model embodiment;
Fig. 2 is the schematic diagram of another angle of the vacuum cleaner shown in Fig. 1;
Fig. 3 is the round brush shown in Fig. 1, the first actuating device and the schematic diagram of the second actuating device;
Fig. 4 is the schematic diagram of the second actuating device shown in Fig. 3.
Reference:
Vacuum cleaner 100,
Round brush 1,
First actuating device 2,
First worm screw 21, the first turbine 22, the first motor 23, the first encoder 24,
First housing 25, the first limit brush installing hole 251,
First driving gear set 26, input gear 261, output gear 262,
First order idler gear 263, second level idler gear 264,
Second actuating device 3,
Second housing 31, the second limit brush installing hole 311, the second motor axis hole 312,
First limit brush 4, the second limit brush 5.
Detailed description of the invention
Below with reference to Fig. 1-Fig. 4, the vacuum cleaner 100 according to this utility model embodiment is described.
As it is shown in figure 1, according to the vacuum cleaner 100 of this utility model embodiment, including: round brush the 1, first actuating device 2, Second actuating device the 3, first limit brush 4 and the second limit brush 5.
Specifically, the first actuating device 2 includes intermeshing first worm screw 21 and the first turbine 22, and the first worm screw 21 is even Connect one end (the such as left end of the round brush 1 shown in Fig. 3) of round brush 1;Second actuating device 3 includes intermeshing second Worm screw and the second turbine, the second worm screw connects the other end (the such as right-hand member of the round brush 1 shown in Fig. 3) of round brush 1;First Limit brush 4 is connected with the first turbine 22, and the second limit brush 5 is connected with the second turbine, wherein, and the first worm screw 21 and the second worm screw In at least one connection have driving means, say, that the first worm screw 21 can connect driving means, or the second worm screw Connect and have driving means, or the first worm screw 21 and the second worm screw are respectively connected with driving means.
When the first worm screw 21 connects and has driving means, driving means can drive round brush 1 and first by the first worm screw 21 Limit brush 4 rotates, and round brush 1 can drive the second limit brush 5 to rotate by the second worm screw and the second turbine further;When the second snail When bar connection has driving means, driving means can be rotated by the second worm drive round brush 1 and the second limit brush 5, and round brush 1 The first limit brush 4 can be driven to rotate by the first worm screw 21 and the first turbine 22 further;When the first worm screw 21 and the second worm screw When being respectively connected with driving means, two driving means can simultaneously drive round brush the 1, first limit brush 4 and the second limit brush 5 rotates, To clean dust and rubbish.
Vacuum cleaner 100 according to this utility model embodiment, by being arbitrarily installed in the left and right two of vacuum cleaner 100 by driving means Side, and utilize driving means to drive round brush the 1, first limit brush 4 and the second limit brush 5 to clean dust and rubbish, such that it is able to simple Change the structure of vacuum cleaner 100, it is achieved exchange, sharing and the standardization of vacuum cleaner about 100 parts.
In an embodiment of the present utility model, as it is shown on figure 3, the first actuating device 2 can also include the first motor 23 With the first driving gear set 26, the first driving gear set 26 respectively with motor shaft and first worm screw 21 of the first motor 23 It is connected to transmit power.Thus, kinetic energy can be transferred to the first worm screw 21 by the first driving gear set 26 by the first motor 23, And then drive round brush 1 and the first limit brush 4 to rotate to clean.
In an embodiment of the present utility model, as shown in Figure 4, the first driving gear set 26 includes: input gear 261, Output gear 262 and idler gear (the such as first order idler gear 263 shown in Fig. 4 and second level idler gear 264), Wherein, input gear 261 is coaxially connected with the motor shaft of the first motor 23;Output gear 262 is coaxial with the first worm screw 21 Connect;Idler gear includes coaxial and relatively-stationary first gear and the second gear, and the reference diameter of the first gear is more than The reference diameter of the second gear, the first gear is in transmission connection with input gear 261, and the second gear and output gear 262 It is in transmission connection.So, motor shaft coaxially drives input gear 261 to rotate, during kinetic energy is transferred to by input gear 261 successively Between the first gear of gear and the second gear, then by the second gear, kinetic energy is transferred to output gear 262, due to center tooth The reference diameter of the first gear of wheel is more than the reference diameter of the second gear, and therefore, the linear velocity of the second gear is less than the The linear velocity of one gear, thus, the rotating speed of motor shaft can be slowed down and be transferred to output gear 262 by the first driving gear set 26.
Further, as shown in Figure 4, idler gear can include multiple, and input gear 261 is positioned at multiple idler gear Upstream and output gear 262 are positioned at the downstream of multiple idler gear, and multiple idler gears are from upstream to downstream and are sequentially connected with, often First gear of individual idler gear engages with the second gear of input gear 261 or the idler gear being positioned at upstream, and often Second gear of individual idler gear engages with the first gear of output gear 262 or the idler gear being positioned at downstream.Here, Upstream refers to: in the bang path of kinetic energy, first passes through input gear 261, then through idler gear, finally reaches output gear Wheel 262.So, the kinetic energy of motor shaft can pass to the first gear of multiple idler gear successively by input gear 261 With the second gear, pass to output gear 262 the most again, thus, by arranging multiple idler gear, can adjust neatly The speed reducing ratio of whole first driving gear set 26.
Alternatively, with reference to Fig. 4, idler gear includes at least two, thus, it is possible to adjust the first driving cog the most neatly The speed reducing ratio of wheels 26, to regulate round brush the 1, first limit brush 4 and the rotary speed of the second limit brush 5.
Preferably, as shown in Figure 4, input gear 261, output gear the 262, first gear and the second gear are helical gear, Helical gear engagement in engagement process is good, stable drive, noise are little, thus can improve the first driving gear set 26 Overall performance.
Preferably, input gear 261, output gear 262, idler gear it is integrated injection mo(u)lding at least partially.By This can improve the reliability connected between input gear 261, output gear 262 and multiple idler gear, improves the first biography The service life of moving gear group 26.Such as, the first gear and second gear of every grade of idler gear all can be with integrated injection molding.
In embodiments more of the present utility model, the second actuating device 3 also includes the second motor and the second driving gear set, Second driving gear set is connected to transmit power with motor shaft and second worm screw of the second motor respectively.So, the second motor By the second driving gear set, kinetic energy can be transferred to the second worm screw, and then drive round brush 1 and the second limit brush 5 to rotate, thus The cleaning efficiency of vacuum cleaner 100 can be improved.
In an embodiment of the present utility model, round brush 1 (the such as left and right directions shown in Fig. 3) in the axial direction point Being the first round brush portion and the second round brush portion, the one end in the first round brush portion is mutually pivotally connected with the one end in the second round brush portion, And two driving means are connected with the other end in the first round brush portion and the other end in the second round brush portion respectively.Thus, drive when two When dynamic device drives the first round brush portion and the second spin-cleaning ground, round brush portion respectively, the first round brush portion and the rotation in the second round brush portion Turn direction and rotating speed all can differ, to meet the different cleaning function of vacuum cleaner 100, improve being suitable for of vacuum cleaner 100 Property.
In an embodiment of the present utility model, with reference to Fig. 3, the first actuating device 2 includes the first housing 25, and second passes Dynamic device 3 also includes that the second housing 31, the first housing 25 and the second housing 31 are arranged in the two ends of round brush 1 (such as The two ends, left and right of the round brush 1 shown in Fig. 3), the first worm screw 21 and the first turbine 22 are positioned at the front end of the first housing 25, And second worm screw and the second turbine be positioned at the front end of the second housing 31.It is to say, the first worm screw 21 and the first turbine 22 And second worm screw and the second turbine be individually enclosed in the first housing 25 and the second housing 31, thus can avoid dust, Impurity etc. affect the first turbine 22 and the first worm screw 21 engages and the second turbine and the engagement of the second worm screw, thus improve suction The service life of dirt device 100.
Further, the first housing 25 and the second housing 31 are all in laterally zygomorphic shape, and the first housing 25 and the second shell Body 31 is symmetrical about round brush 1.So, after the first housing 25 turns over turnback, may be mounted at the position of the second housing 31, Second housing 31 can also be arranged on the position of the first housing 25 after turning over turnback, thus can realize the first housing 25 He The right and left mutually changing of the second housing 31, improves the versatility of vacuum cleaner 100 parts.
In an embodiment of the present utility model, with reference to Fig. 2 and Fig. 3, the first housing 25 has the first limit brush installing hole 251 and first motor 23 axis hole, the first limit brush installing hole 251 include being positioned at the first turbine about 22 both sides and with the first whirlpool Taking turns 22 coaxial two, the first motor 23 axis hole is positioned at the rear end of the first housing 25, and the second housing 31 has the second limit Brush installing hole 311 and the second motor axis hole 312, the second limit brush installing hole 311 includes being positioned at the second upper and lower both sides of turbine and with Coaxial two of two turbines, the second motor axis hole 312 is positioned at the rear end of the second housing 31, the first motor 23 axis hole and second Motor axis hole 312 is relative.So, it is arranged on the second housing 31 position when the first housing 25 is turned over turnback by needs or incites somebody to action Second housing 31 turns over turnback when being arranged on the first housing 25 position, all can be with brush the 4, second limit, normal mounting the first limit Brush the 5, first motor 23 and the second motor, thus can realize the left and right of vacuum cleaner 100 parts public and exchange, it is achieved Standardization, reduces mould, reduces production cost.
Below with reference to Fig. 1-Fig. 4, the vacuum cleaner 100 according to one specific embodiment of this utility model is described.
With reference to Fig. 1, vacuum cleaner 100 includes: round brush the 1, first actuating device the 2, second actuating device the 3, first limit brush 4 With the second limit brush 5.
Specifically, round brush 1 includes the first round brush portion being positioned at left side and is positioned at the second round brush portion on right side, the first round brush portion The left end in right-hand member and the second round brush portion is rotatably connected.
First actuating device 2 includes that first housing the 25, first worm screw the 21, first turbine the 22, first motor 23, first passes Moving gear group 26 and the first encoder 24, wherein, the first encoder 24 is connected with the first motor 23 and is used for control first Motor 23 speed change, the first motor 23 is connected to drive the first worm screw 21 with the first worm screw 21 by the first driving gear set 26 Rotate.
First driving gear set 26 includes input gear 261, output gear 262, first order idler gear 263 and the second level Idler gear 264.First order idler gear 263 and second level idler gear 264 all include co-axially fixed first gear and Second gear, the reference diameter of the first gear is more than the reference diameter of the second gear.First housing 25 is symmetrical above and below, and First housing 25 is provided with the first motor 23 axis hole and two laterally zygomorphic first limit brush installing holes 251.
First housing 25 is located at the left side of round brush 1, and the motor shaft of the first motor 23 stretches into first through the first motor 23 axis hole Coaxially fix with input gear 261 in housing 25, input gear 261 and the first gear 263a of first order idler gear 263 Engagement (formation speed reducing gear pair), the second gear 263b of first order idler gear 263 and second level idler gear 264 First gear 264a engages (formation speed reducing gear pair), the second gear 264b and output gear of second level idler gear 264 262 engage (formation speed reducing gear pair), and output gear 262 is coaxially fixed with the first worm screw 21, the first worm screw 21 and first Turbine 22 engages, and the first limit brush 4 is coaxial with the first turbine 22 in stretching into the first housing 25 through the first limit brush installing hole 251 Fixing, the left end in the first round brush portion and the right-hand member of the first worm screw 21 are connected.
Second actuating device 3 includes second housing the 31, second worm screw, the second turbine, the second motor, the second driving gear set With the second encoder, wherein, the second encoder and the second motor are connected and are used for controlling the second electrical motor gearshift, and the second motor leads to Cross the second driving gear set to be connected with the second worm screw to drive the second worm screw to rotate.
Second driving gear set includes input gear, output gear, first order idler gear and second level idler gear.First Level idler gear and second level idler gear all include co-axially fixed first gear and the second gear, the reference circle of the first gear Diameter is more than the reference diameter of the second gear.Second housing 31 is symmetrical above and below, and the second housing 31 is provided with the second motor Axis hole 312 and two laterally zygomorphic second limit brush installing holes 311.
Second housing 31 is located at the right side of round brush 1, and the motor shaft of the second motor stretches into the second shell through the second motor axis hole 312 Coaxially fixing with input gear in body 31, input gear engages with the first gear of first order idler gear, first order center tooth Second gear of wheel engages with the first gear of second level idler gear, the second gear of second level idler gear and output gear Engaging, output gear and the second worm screw are coaxially fixed, and the second worm screw engages with the second turbine, and the second limit brush 5 is through the second limit Brush installing hole 311 is coaxially fixed with the second turbine in stretching into the second housing 31, the right-hand member in the second round brush portion and a left side for the second worm screw End is connected.
Preferably, input gear 261, output gear the 262, first gear and the second gear are helical gear, and coaxially fix The first gear and the second gear one-body molded.
During vacuum cleaner 100 works, the first motor 23 drives input gear 261 to rotate by motor shaft, inputs tooth Kinetic energy is slowed down and to be transferred to first order idler gear 263 and second level idler gear 264, second level center tooth by wheel 261 successively Kinetic energy is passed to output gear 262 by wheel 264 again, and output gear 262 coaxially drives the first worm screw 21 and the first round brush 1 Rolling, kinetic energy is transferred to the first turbine 22 and drives the first limit brush 4 to rotate by the first worm screw 21 more simultaneously.Second motor leads to Crossing motor shaft drives input gear to rotate, and kinetic energy is slowed down and is transferred to output gear by input gear successively, output gear concentric zones Dynamic second worm screw and the second round brush portion roll, and kinetic energy is transferred to the second turbine and drives the second limit brush 5 by the second worm screw more simultaneously Rotate.Thus realize the cleaning of vacuum cleaner 100.
According to vacuum cleaner 100 of the present utility model, left and right is full symmetric, thus can realize the right and left mutually changing of parts, the most just It is to say, first turbine the 22, first worm screw the 21, first driving gear set 26 can be will be located in and the first motor 23 is installed to inhaling The right side of dirt device 100, in like manner, second turbine on right side, the second worm screw, the second driving gear set and the second motor can also Install to left side, such that it is able to the versatility of parts, it is achieved publicization of parts and standardization.At the same time it can also be carry High efficiency and efficiency of assembling, reduce production cost.
In description of the present utility model, it is to be understood that term " " center ", " on ", D score, " front ", Orientation or the position relationship of the instruction such as " afterwards ", "left", "right", " interior ", " outward ", " axially " are based on attached Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The restriction of utility model.
Additionally, in the case of the most conflicting, those skilled in the art can be by the different enforcements described in this specification The feature of example or example and different embodiment or example is combined and combines.

Claims (12)

1. a vacuum cleaner, it is characterised in that including:
Round brush;
First actuating device, described first actuating device includes intermeshing first worm screw and the first turbine, described first snail Bar connects one end of described round brush;
Second actuating device, described second actuating device includes intermeshing second worm screw and the second turbine, described second snail Bar connects the other end of described round brush;
First limit brush and the second limit brush, described first limit brush is connected with described first turbine, and described second limit brush is with described second Turbine is connected,
Wherein, at least one connection in described first worm screw and described second worm screw has driving means.
Vacuum cleaner the most according to claim 1, it is characterised in that described first actuating device also include the first motor and First driving gear set, described first driving gear set respectively with the motor shaft of described first motor and described first worm screw phase Even to transmit power.
Vacuum cleaner the most according to claim 2, it is characterised in that described first driving gear set includes:
Input gear, described input gear is coaxially connected with the motor shaft of described first motor;
Output gear, described output gear is coaxially connected with described first worm screw;
Idler gear, described idler gear includes coaxial and relatively-stationary first gear and the second gear, described first gear Reference diameter more than the reference diameter of described second gear, described first gear is in transmission connection with described input gear, And described second gear is in transmission connection with described output gear.
Vacuum cleaner the most according to claim 3, it is characterised in that described idler gear includes multiple, described input tooth Wheel is positioned at the upstream of multiple described idler gear and described output gear is positioned at the downstream of multiple described idler gear, multiple described Idler gear is from upstream to downstream and is sequentially connected with, the first gear of each described idler gear and input gear or be positioned at upstream Second gear engagement of one idler gear, and the second gear of each described idler gear and output gear or be positioned at downstream First gear engagement of one idler gear.
Vacuum cleaner the most according to claim 4, it is characterised in that described idler gear includes at least two.
Vacuum cleaner the most according to claim 3, it is characterised in that described input gear, described output gear, described First gear and described second gear are helical gear.
Vacuum cleaner the most according to claim 3, it is characterised in that described input gear, described output gear, described Idler gear is integrated injection mo(u)lding at least partially.
8. according to the vacuum cleaner according to any one of claim 2-7, it is characterised in that described second actuating device also includes Second motor and the second driving gear set, described second driving gear set respectively with the motor shaft of described second motor and described Second worm screw is connected to transmit power.
Vacuum cleaner the most according to claim 8, it is characterised in that described round brush is divided into the first round brush portion in the axial direction With the second round brush portion, the one end in described first round brush portion is mutually pivotally connected with the one end in described second round brush portion, and two The individual described driving means other end with the other end in described first round brush portion and described second round brush portion respectively is connected.
10. according to the vacuum cleaner according to any one of claim 1-7, it is characterised in that described first actuating device includes First housing, described second actuating device also includes that the second housing, described first housing and described second housing are arranged in The two ends of described round brush, described first worm screw and described first turbine are positioned at the front end of described first housing, and described second Worm screw and described second turbine are positioned at the front end of described second housing.
11. vacuum cleaners according to claim 10, it is characterised in that described first housing and described second housing all in Laterally zygomorphic shape, and described first housing is symmetrical about described round brush with described second housing.
12. vacuum cleaners according to claim 10, it is characterised in that there is on described first housing the first limit brush and install Hole and the first motor axis hole, described first limit brush installing hole include being positioned at the described first upper and lower both sides of turbine and with described first whirlpool Taking turns coaxial two, described first motor axis hole is positioned at the rear end of described first housing, and described second housing has the second limit Brush installing hole and the second motor axis hole, described second limit brush installing hole includes being positioned at the described second upper and lower both sides of turbine and with described Coaxial two of second turbine, described second motor axis hole is positioned at the rear end of described second housing, described first motor axis hole with Described second motor axis hole is relative.
CN201620155713.XU 2016-03-01 2016-03-01 Suction cleaner Expired - Fee Related CN205514382U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105816099A (en) * 2016-03-01 2016-08-03 江苏美的清洁电器股份有限公司 Dust collector
CN113749573A (en) * 2021-09-30 2021-12-07 深圳市杉川机器人有限公司 Floor cleaning machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105816099A (en) * 2016-03-01 2016-08-03 江苏美的清洁电器股份有限公司 Dust collector
CN113749573A (en) * 2021-09-30 2021-12-07 深圳市杉川机器人有限公司 Floor cleaning machine

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20210301

CF01 Termination of patent right due to non-payment of annual fee