CN104594669B - A kind of swimming pool cleans cylinder - Google Patents
A kind of swimming pool cleans cylinder Download PDFInfo
- Publication number
- CN104594669B CN104594669B CN201410698818.5A CN201410698818A CN104594669B CN 104594669 B CN104594669 B CN 104594669B CN 201410698818 A CN201410698818 A CN 201410698818A CN 104594669 B CN104594669 B CN 104594669B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- chuck
- motor
- installing rack
- fixedly connected
- 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
Links
- 230000009182 swimming Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 22
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
Abstract
The present invention relates to a kind of swimming pool cleans cylinder, including the drive mechanism that cylinder, the hairbrush being located on cylinder and driving cylinder are rotated, the drive mechanism is arranged in cylinder, and the drive mechanism includes installing rack, motor, battery and electric machine controller；The two ends of the cylinder are provided with the outer rim of the first chuck and the second chuck, first chuck and the second chuck for blocking the two-port of cylinder and are fixedly connected with cylinder；Stationary part in the motor is fixedly connected with installing rack, and the battery and electric machine controller are arranged on installing rack；Rotor portion in the motor is fixedly connected with the first chuck；One end of the cylinder is provided through the outwardly directed connecting rod of the first chuck, and one end that the connecting rod is located in cylinder is fixedly connected with stationary part or installing rack in motor.The cleaning cylinder of the present invention has the advantages that hairbrush effective area is big, working range is big, flexibility good, compact conformation, have a safety feature.
Description
Technical field
The present invention relates to a kind of cleaning appliance of swimming pool, and in particular to a kind of swimming pool cleans cylinder.
Background technology
After swimming pool was opened using a period of time, water will start to become muddy, and most of swimming pools are by changing water
Mode solve water haze problem, but the spot that few part hardly possible is removed can be attached on pool wall and bottom of pond, if these spots
Rinsed by current, it is difficult to effectively remove, need strength to scrub and can just dispose.Traditional manually does the wash operation cleaning dirt
Stain, high labor intensive, time-consuming many, work efficiency is low.In order to improve operating efficiency and strengthen cleaning performance, occur in that in prior art each
Plant mechanical cleaning machine to replace manual cleaning.
For example, in order one kind is disclosed in the utility model patent of CN 201125547Y, " swimming pool wall is cleaned Authorization Notice No.
Machine ", it is therein to clean partly mainly by motor and brush, wherein, motor drives brush to rotate by chain drive, motor
And chain drive is protected by compartment, brush is located at outside compartment.Cleaning part in this swimming pool wall washer
There is following deficiency：
1st, brush and actuating unit (motor, transmission mechanism) are provided separately, the significant surface of not only complex structure, and brush
Product is little, and working range is little.
2nd, it is not easy to be connected with the frame of cleaning machine.
The content of the invention
In view of above-mentioned deficiency present on prior art, it is an object of the invention to provide a kind of swimming pool cleaning cylinder,
The cleaning cylinder has the advantages that hairbrush effective area is big, working range is big, flexibility good, compact conformation, have a safety feature.
The present invention solves the technical scheme of above-mentioned technical problem：
A kind of swimming pool cleans cylinder, including the driving machine that cylinder, the hairbrush being located on cylinder and driving cylinder are rotated
Structure, it is characterised in that the drive mechanism is arranged in cylinder, the drive mechanism includes installing rack, motor, battery and electricity
Machine controller；
The two ends of the cylinder are provided with the first chuck and the second chuck for blocking the two-port of cylinder, first chuck and
The outer rim of the second chuck is fixedly connected with cylinder；Stationary part in the motor is fixedly connected with installing rack, the battery
It is arranged on installing rack with electric machine controller；Rotor portion in the motor is fixedly connected with the first chuck；The cylinder
One end is provided through the outwardly directed connecting rod of the first chuck, and the connecting rod is located at the one end in cylinder and the stator department in motor
Divide or installing rack is fixedly connected.
One preferred version of the present invention, wherein, the installing rack includes the master formed by rectangular arranged by four side plates
Frame, the body frame are respectively arranged at two ends with first end plate and the second end plate, wherein first end plate be provided with for motor in determine
The connecting hole of subdivision connection, the second end plate are provided with the opening consistent with the rectangular shape of four side plates composition.Adopt
Getting well and be with the preferred version, constitutes body frames by four side plates, recycles two end plates that main body is connected, has
Simple structure, the advantage for being easy to processing and good rigidity；Connecting hole is set on one of end plate, is easy to and motor connection, it is another
End arranges rectangular aperture, is easy to the loading of part.
Preferably, the motor is arranged adjacent to the first end plate of installing rack, and the stationary part of motor is provided with connecting shaft, the company
Spindle is stretched in installing rack from the connecting hole of the first end plate, and is fixedly connected with first end plate by nut.By upper
Structure is stated, the detachable connection of motor and installing rack is realized, easy for installation, connection is reliable, firm.
One preferred version of the present invention, wherein, second end plate is provided with end cap, and the outer rim of the end cap passes through bolt
It is fixedly connected with the second end plate；The center of the end cap is provided with quill shaft, and the quill shaft extends outwardly through on cylinder port
Two chucks, are connected by bearing between the quill shaft and the second chuck.By arranging end cap, not only can be to the port of installing rack
Blocked, and described quill shaft is also achieved the connection with the second chuck on cylinder port, by arranging the axle
Hold, realize the flexible relative rotation of quill shaft and the second chuck.
Preferably, control line is provided with the quill shaft, the control line one end is extend in installing rack and electric machine controller
Connection, the other end are stretched out and are connected with joystick；The battery is provided with charging connector, and the charging connector is from quill shaft
In pass.By using the preferred version, on the one hand, realize the connection of control handle and controller, the control line is located at hollow
In axle, will not occur to wind with miscellaneous part, and easily realize sealing；During use, needed using the control hand according to operating mode
Handle is controlled at any time to the rotating speed of motor, so as to adjust cleaning performance, convenient and swift, also more power saving；On the other hand, it is easy to
Charge to battery.
Preferably, the bearing is arranged at the outer face of the second chuck, and the outer ring in bearing is bolted second
On chuck, the inner ring of bearing is connected with the quill shaft.It is intended that in order to mitigate weight, the second chuck is generally arranged
It is relatively thin, be thus difficult to bearing is embedded in which, by said structure, then solve the problem so that both can using compared with
The second thin chuck, also achieves the installation of bearing.
One preferred version of the present invention, wherein, first chuck and the second chuck are by circular main part and set
Connection sheet in the main body section outer rim is constituted；Wherein, the periphery of the main part is matched with the inwall of cylinder, and
Sealing ring is provided between the two；The connection sheet is axially extended, and the connection sheet is provided with radially connected hole, the radially connected hole
It is connected by screw between cylinder.Using the preferred version, the sealing being not only easy between chuck and cylinder, and it is also convenient for
Connection between chuck and cylinder, simple structure are easy for installation.
Preferably, the rotor portion of the motor is connected by screw in the main part of the second chuck.So as to realize
The connection of the rotor portion of motor and the second chuck, the rotary motion of motor is delivered on cylinder.
The one end being located in cylinder in the connecting rod is fixedly connected with the stationary part in motor, and the connecting rod is by motor
Extend centrally out, the connecting rod is provided with bearing in the rotor portion corresponding position with motor.This is realized by the connecting rod
The connection of bright cleaning cylinder Yu external fixation device (such as support, mobile device etc.).
One preferred version of the present invention, wherein, the motor is 24V DC brushless motors；The electric machine controller is
24V/250W is without Hall bimodulus brushless controller；The battery is 24V batteries.
The present invention operation principle be：Connected on the securing means by connecting rod during the cleaning drum functions of the present invention,
For example it is fixed in the frame of moveable cleaning machine；During work, the rotor portion of motor passes through the first chuck by rotary motion
Cylinder is passed to, the hairbrush on cylinder is treated cleaning position and cleaned；Can be with the rotating speed of controlled motor by electric machine controller
And direction, to meet different operating modes.
The present invention has following beneficial effect compared with prior art：
The 1st, the hairbrush of drum-type is set so that the roller brush can realize cleaning, work in the various pieces of circumferencial direction
Make effective area big, by different fixed forms, can be to the bottom of pond (when laterally disposed) of swimming pool, pool wall and turning
(when vertically placing) is cleaned, and working range is big, and flexibility is good.
2nd, drive mechanism (installing rack, motor, battery and electric machine controller) is arranged in cylinder so that whole to clean
Cylinder is a roller brush in appearance, not only compact conformation, and also allows for being connected with external fixation device, only need to be in cylinder
End stretch out a connecting rod, you can realize and the connection of external fixation device, the connecting portion does not affect effective work of hairbrush
Make area.
3rd, by drive mechanism (installing rack, motor, battery and electric machine controller) is arranged in cylinder, and pass through
Storage battery power supply, no power line are exposed outside, not only mobile flexible, and security performance is greatly improved.
Description of the drawings
Fig. 1 and Fig. 2 are the structural representation of a specific embodiment of the swimming pool cleaning cylinder of the present invention, wherein,
Fig. 1 is front view, and Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 and Fig. 4 is the structural representation of installing rack in Fig. 1 and Fig. 2 illustrated embodiments, wherein, Fig. 3 is front view,
B-B sectional views of the Fig. 4 for Fig. 3.
Fig. 5 and Fig. 6 is the structural representation of the first chuck in Fig. 1 and Fig. 2 illustrated embodiments, wherein, Fig. 5 is main view
Figure, C-C sectional views of the Fig. 6 for Fig. 5.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Referring to Fig. 1 and Fig. 2, the swimming pool cleaning cylinder of the present invention includes cylinder 2, the hairbrush 1 being located on cylinder 2 and drives
Dynamic cylinder 2 rotate drive mechanism, wherein, the drive mechanism is arranged in cylinder 2, the drive mechanism include installing rack 10,
Motor, battery 12 and electric machine controller 6.The two ends of the cylinder 2 are provided with the first chuck for blocking the two-port of cylinder 2
8 and the outer rim of second chuck 11, first chuck 8 and the second chuck 11 be fixedly connected with cylinder 2；Stator department in the motor
4 are divided to be fixedly connected with installing rack 10, the battery 12 and electric machine controller 9 are arranged on installing rack 10；In the motor
Rotor portion 7 is fixedly connected with the first chuck 8；One end of the cylinder 2 is provided through 8 outwardly directed connecting rod of the first chuck
6, one end that the connecting rod 6 is located in cylinder 2 is fixedly connected with stationary part 4 or installing rack 10 in motor.
Referring to Fig. 1～Fig. 4, the installing rack 10 includes the body frame formed by rectangular arranged by four side plate 10-1, the master
Frame is respectively arranged at two ends with first end plate 10-2 and the second end plate 10-3, wherein first end plate 10-2 be provided with for motor in
Stationary part 4 connection connecting hole 10-4, the second end plate 10-3 be provided with four side plate 10-1 constitute rectangle shape
The consistent opening 10-5 of shape.Body frame is constituted by four side plate 10-1, is recycled two end plates that main body is connected, is had
Simple structure, the advantage for being easy to processing and good rigidity；Connecting hole 10-4 is set on one of end plate, is easy to and motor connection,
The other end arranges rectangular aperture 10-5, is easy to the loading of part.The motor is arranged adjacent to first end plate 10-2 of installing rack 10,
The stationary part 4 of motor is provided with connecting shaft 5, and the connecting shaft 5 stretches into installation from the connecting hole 10-4 of first end plate 10-2
In frame 10, and it is fixedly connected with first end plate 10-2 by nut 3.By said structure, motor is realized with installing rack 10
Detachable connection, easy for installation, connection is reliable, firm.The battery 12 and electric machine controller 9 are bolted on installation
On the side plate 10-1 of frame 10.
Referring to Fig. 1～Fig. 4, the second end plate 10-3 is provided with end cap 16, and the outer rim of the end cap 16 passes through bolt and the
Two end plate 10-3 are fixedly connected；The center of the end cap 16 is provided with quill shaft 14, and the quill shaft 14 extends outwardly through 2 port of cylinder
On the second chuck 11, connected by bearing 15 between the quill shaft 14 and the second chuck 11.By arranging end cap 16, not only may be used
Blocked with the port to installing rack 10, and described quill shaft 14 is also achieved and the second chuck on 2 port of cylinder
11 connection, by arranging the bearing 15, realizes the flexible relative rotation of quill shaft 14 and the second chuck 11.The quill shaft
Control line 13 is provided with 14,13 one end of control line is extend in installing rack 10 and is connected with electric machine controller 9, and the other end is to extension
Stretch and be connected with joystick；The battery 12 is provided with charging connector, and the charging connector is passed from quill shaft 14.Above-mentioned
In structure, on the one hand, realize the connection of control handle and controller, the control line 13 is located in quill shaft 14, will not be with other
There is winding in part, and easily realize sealing；During use, need to enter the rotating speed of motor using the joystick according to operating mode
Row is controlled at any time, so as to adjust cleaning performance, convenient and swift, also more power saving；On the other hand, it is easy to battery 12 charge.
The bearing 15 is arranged at the outer face of the second chuck 11, and the outer ring in bearing 15 is bolted on the second chuck 11,
The inner ring of bearing 15 is connected with the quill shaft 14.In order to mitigate weight, the second chuck 11 generally arranges relatively thin, thus difficult
So that bearing 15 to be embedded in which, by said structure, then the problem is solved so that can both adopt the second relatively thin chuck
11, also achieve the installation of bearing 15.
Referring to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, first chuck 8 and the second chuck 11 are by circular main part (such as Fig. 5
With main part 8-1 in the first chuck 8 in Fig. 6) and the connection sheet that is located in the main body section outer rim (in Fig. 5 and Fig. 6
The first chuck 8 in connection sheet 8-2) constitute；Wherein, the periphery of the main part is matched with the inwall of cylinder 2, and
Sealing ring 17 is provided between the two, and the connection sheet is axially extended, and the connection sheet is provided with radially connected hole, and this is radially connected
It is connected by screw between hole and cylinder 2.The sealing being so not only easy between chuck and cylinder 2, and be also convenient for chuck with
Connection between cylinder 2, simple structure are easy for installation.The rotor portion 7 of the motor is connected by screw in the second chuck 11
Main part on, so as to realize the connection of the rotor portion 7 and the second chuck 11 of motor, the rotary motion of motor is delivered to
On cylinder 2.
Referring to Fig. 1 and Fig. 2, the one end in cylinder 2 is located in the connecting rod 6 and company is fixed with the stationary part 4 in motor
Connect, 6 the extending centrally out by motor of connecting rod, the connecting rod 6 are provided with bearing in 7 corresponding position of rotor portion with motor；
The outer end of the connecting rod 6 is provided with connection step, in order to be connected with external fixation device.
The motor is 24V DC brushless motors；The electric machine controller 9 is 24V/250W without the brushless control of Hall bimodulus
Device；The battery 12 is 24V batteries 12.
Referring to Fig. 1 and Fig. 2, the operation principle of the present invention is：The cleaning cylinder 2 of the present invention is connected by connecting rod 6 when working
Connect on the securing means, for example, be fixed in the frame of moveable cleaning machine；During work, the rotor portion 7 of motor is by the
One chuck 8 communicates rotational motion to cylinder 2, and the hairbrush 1 on cylinder 2 is treated cleaning position and cleaned；By motor control
Device 9 can be with the rotating speed of controlled motor and direction, to meet different operating modes.
It is above-mentioned not limited by the above for the present invention preferably embodiment, but embodiments of the present invention, its
He any Spirit Essence and the change, modification, replacement made under principle without departing from the present invention, combine, simplification, should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (5)
1. a kind of swimming pool cleans cylinder, including the drive mechanism that cylinder, the hairbrush being located on cylinder and driving cylinder are rotated,
Characterized in that, the drive mechanism is arranged in cylinder, the drive mechanism includes installing rack, motor, battery and motor
Controller；
The two ends of the cylinder are provided with the first chuck and the second chuck for blocking the two-port of cylinder, first chuck and second
The outer rim of chuck is fixedly connected with cylinder；Stationary part in the motor is fixedly connected with installing rack, the battery and electricity
Machine controller is arranged on installing rack；Rotor portion in the motor is fixedly connected with the first chuck；One end of the cylinder
Be provided through the outwardly directed connecting rod of the first chuck, the connecting rod be located at the stationary part in the one end in cylinder and motor or
Installing rack is fixedly connected；
The installing rack includes the body frame formed by rectangular arranged by four side plates, and the body frame is respectively arranged at two ends with first end plate
With the second end plate, wherein first end plate is provided with the connecting hole for being connected with the stationary part in motor, set on the second end plate
There is the opening consistent with the rectangular shape that four side plates are constituted；
The motor is arranged adjacent to the first end plate of installing rack, and the stationary part of motor is provided with connecting shaft, and the connecting shaft is from described
Stretch in installing rack in the connecting hole of first end plate, and be fixedly connected with first end plate by nut；
Second end plate is provided with end cap, and the outer rim of the end cap is fixedly connected with the second end plate by bolt；In the end cap
The heart is provided with quill shaft, and the quill shaft extends outwardly through the second chuck on cylinder port, between the quill shaft and the second chuck
Connected by bearing；
Control line is provided with the quill shaft, the control line one end is extend in installing rack and is connected with electric machine controller, the other end
Stretch out and be connected with joystick；The battery is provided with charging connector, and the charging connector is passed from quill shaft；
The bearing is arranged at the outer face of the second chuck, and the outer ring in bearing is bolted on the second chuck, bearing
Inner ring be connected with the quill shaft.
2. swimming pool according to claim 1 cleans cylinder, it is characterised in that first chuck and the second chuck are by justifying
The main part of shape and the connection sheet being located in the main body section outer rim are constituted；Wherein, the periphery of the main part and rolling
The inwall of cylinder matches, and is provided with sealing ring between the two；The connection sheet is axially extended, and the connection sheet is provided with and radially connects
Hole is connect, is connected by screw between the radially connected hole and cylinder.
3. swimming pool according to claim 2 cleans cylinder, it is characterised in that the rotor portion of the motor passes through screw
It is connected in the main part of the second chuck.
4. swimming pool according to claim 1 cleans cylinder, it is characterised in that be located in the connecting rod in cylinder
End be fixedly connected with the stationary part in motor, connecting rod the extending centrally out by motor, the connecting rod with motor
Rotor portion corresponding position is provided with bearing.
5. swimming pool according to claim 1 cleans cylinder, it is characterised in that the motor is 24V DC brushless motors；
The electric machine controller is 24V/250W without Hall bimodulus brushless controller；The battery is 24V batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698818.5A CN104594669B (en) | 2014-11-27 | 2014-11-27 | A kind of swimming pool cleans cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698818.5A CN104594669B (en) | 2014-11-27 | 2014-11-27 | A kind of swimming pool cleans cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104594669A CN104594669A (en) | 2015-05-06 |
| CN104594669B true CN104594669B (en) | 2017-03-29 |
Family
ID=53120686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698818.5A Expired - Fee Related CN104594669B (en) | 2014-11-27 | 2014-11-27 | A kind of swimming pool cleans cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104594669B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854839B (en) * | 2020-12-31 | 2021-11-26 | 张家港市园林建设工程有限公司 | Garden pond cleaning device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE421331B (en) * | 1979-06-27 | 1981-12-14 | Walter Droeser | BRUSH ROLLS BY SWEEPING MACHINES |
| NL8702619A (en) * | 1987-11-03 | 1989-06-01 | Burggraaff Teunis | DRIVE BROOM DRIVE. |
| CN2433773Y (en) * | 2000-08-07 | 2001-06-06 | 洪炎 | Rolling motor |
| CN202020414U (en) * | 2011-05-13 | 2011-11-02 | 唐锐 | Portable electric shoe polisher |
| CN202279473U (en) * | 2011-09-26 | 2012-06-20 | 天津市中环天虹微电机有限公司 | Driving roller |
| CN203255652U (en) * | 2013-04-08 | 2013-10-30 | 南京航空航天大学 | Built-in type electric roller directly driven by doubly-salient brushless motor |
-
2014
- 2014-11-27 CN CN201410698818.5A patent/CN104594669B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594669A (en) | 2015-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204299224U (en) | A kind ofly can carry out at the bottom of pond and cleaning machine for swimming pool that pool wall is clean simultaneously | |
| CN104727074A (en) | Washing machine with integrated tub/drum | |
| CN208944724U (en) | Drum-type supersonic wave cleaning machine | |
| CN107570512A (en) | A kind of chemical raw material barrel high-efficiency cleaning equipment | |
| CN112295983A (en) | Transformer substation's composite post insulator cleaning device | |
| CN104453294B (en) | A kind of can carry out at the bottom of pond simultaneously and pool wall cleaning cleaning machine for swimming pool | |
| CN104594669B (en) | A kind of swimming pool cleans cylinder | |
| CN1442532A (en) | Portable washer | |
| CN204299225U (en) | A kind of cleaning machine for swimming pool | |
| CN212465934U (en) | Clothes brushing device with different steering directions | |
| CN213793027U (en) | Transformer substation's composite post insulator cleaning device | |
| CN210080159U (en) | Traditional chinese medicine medicinal material cleaning machine | |
| CN217094868U (en) | Test tube cleaning device for medical biochemistry | |
| CN213162113U (en) | Cleaning machine for bearing machining | |
| CN213996966U (en) | Spare part belt cleaning device is used in robot processing | |
| CN202411038U (en) | Automatic top-loading gravure roller cleaning machine | |
| CN211027231U (en) | Cleaning assembly of single crystal flaw-piece cleaning machine | |
| CN214235182U (en) | Cleaning device for automobile door plate casting mold | |
| CN211437223U (en) | Ultrasonic cleaning machine | |
| CN212199698U (en) | Shoe washing device | |
| CN210280113U (en) | Barrel washing machine | |
| CN208662742U (en) | A kind of tapping structure of automatic tapping machine | |
| CN203280337U (en) | Floor cleaning machine | |
| CN206809255U (en) | A kind of shoe-cleaner | |
| CN220559939U (en) | Efficient cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: 510000 A330, second floor, No. 78 North Baiyun Avenue, Baiyun District, Guangzhou, Guangdong Patentee after: GUANGZHOU RUICHUANG TECHNOLOGY Co.,Ltd. Address before: 510642 No. five, 483 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA AGRICULTURAL University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 |