CN104055457B - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
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- CN104055457B CN104055457B CN201410202284.2A CN201410202284A CN104055457B CN 104055457 B CN104055457 B CN 104055457B CN 201410202284 A CN201410202284 A CN 201410202284A CN 104055457 B CN104055457 B CN 104055457B
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- dirt cup
- brush
- fuselage
- floor mop
- cover
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Abstract
The invention discloses a kind of vacuum cleaner, aim to provide a kind of absorption that can effectively various positions, dead angle be carried out dust and rubbish, cleaning ability is strong, rubbish, impurity and dust can be efficiently separated during cleaning thus ensure that pipeline is unimpeded, can avoid that internal structure is impaired, increase the service life, the vacuum cleaner that stability in use is good.It includes fuselage, dirt cup, floor mop, winding roll, and motor is in motor shell, and electric motor shell connects an air-out filter house；Dirt cup is connected with fuselage, dirt cup includes cup, bowl cover, bottom, bowl cover includes dirt cup enclosing cover, dirt cup inner cap, it is provided with inner seal ring between dirt cup inner cap and cup, strainer cover, dirt cup filter, transparent tube it is provided with in dirt cup, dirt cup filter is set in outside a cyclone separator, and floor mop is provided with round brush.The invention has the beneficial effects as follows: Function Integration Mechanism degree is high, and integrated result is obvious；Large volume rubbish is not easily blocked, damages internal structure；Use strong adaptability, complete function.
Description
Technical field
The invention belongs to appliance field, particularly relate to a kind of vacuum cleaner.
Background technology
Along with development and the growth in the living standard in epoch, the vacuum cleaner of dust collection equipment especially domestic is
Obtain relatively broad application.Vacuum cleaner is that one utilizes motor, produces sky in the housing sealed
Gas negative pressure, sucks dust or the electrical equipment of rubbish.Current vacuum cleaner, major function be exactly to ground in family,
The dust of carpet etc., rubbish carry out reclaiming cleaning, but, when running into corner, dead angle or eminence,
Cleaning is got up the most inconvenient；And, during recovery, all rubbish and dust are mixed in together, and volume is bigger than normal
, the rubbish of hard be easy for separating component is caused damage and blocking air path pipeline.
Summary of the invention
The present invention is to overcome prior art domestic vacuum cleaners to using the adaptability of environment, use process
The deficiency that has been short of of the aspect such as convenience, it is provided that various positions, dead angle can effectively be carried out by one
Dust and the absorption of rubbish, cleaning ability is strong, can efficiently separate during cleaning rubbish, impurity and dust from
And ensure that pipeline is unimpeded, can avoid that internal structure is impaired, increase the service life, stability in use is good
Vacuum cleaner.
To achieve these goals, the present invention is by the following technical solutions:
A kind of vacuum cleaner, including fuselage, dirt cup, floor mop,
Described fuselage is provided with motor, for collecting the winding roll of power line, described motor is in
In the motor shell of underbelly, the output shaft of described motor through motor shell sidewall, stretch into floor mop it
In, it is sequentially provided with sponge, exhausting plate above described winding roll from the bottom to top, on described motor shell
Connect an air-out filter house；
Described dirt cup is connected with fuselage and is in above exhausting plate, and described dirt cup includes cup, cup
Lid, bottom, described bowl cover includes dirt cup enclosing cover, dirt cup inner cap, described dirt cup inner cap and cup
Between be provided with inner seal ring, be sequentially provided with from top to bottom in described dirt cup strainer cover, dirt cup filter
Device, transparent tube, described dirt cup filter is set in outside a cyclone separator, and described whirlwind divides
Being connected with the upper end of dirt cup interface from the air intake of device, the dirt end that goes out of described cyclone separator stretches into
The air channel that bright pipe is interior, exhaust end is connected on fuselage by dirt cup air outlet, described air channel is communicated to
In motor shell, described fuselage is hinged with floor mop；
Described floor mop include floor mop lid, socket, brush cover, hind axle, front axle, described
Trailing wheel, front-wheel, described brush cover and floor mop lid fore-end it is respectively equipped with on hind axle, front axle
Constituting a brush chamber, described brush intracavity is provided with by the round brush of driven by motor, and described round brush bottom is stretched out
Outside brush cover, it is provided with in described floor mop and brushes the lower trunnion that chamber connects, during described lower trunnion passes through
Between pipe be connected to trunnion joint lower end, described trunnion upper end of joint connects one end of an outer flexible tube, outward
The other end of flexible pipe connects the lower end of dirt cup interface.
As preferably, described floor mop is provided with level switch knob, and described level switch knob connects
Altitude mixture control switchs, and the lower end of described level switch knob is a regulation portion being highly gradually increased.
As preferably, also include that one handle, described handle are formed by connecting with handle back cover by handle fore shell, institute
The handle back cover upper end stated is provided with one and holds ring.
As preferably, described fuselage is provided with Pneumatic floor brush, and described Pneumatic floor brush includes ground brush body and can
The adapter docked with outer flexible tube.
As preferably, in described motor shell, it is provided with electricity secret seal.
As preferably, described ground socket is provided with the foot switch for break-make power supply.
As preferably, described fuselage is provided with hose rack, and described hose rack is under the fuselage back side
Portion, the opening of described hose rack is outwardly.
As preferably, described air-out filter house includes filtering cover, sea handkerchief filter, filters handle, institute
The filtering cover stated is in outside the handkerchief filter of sea, described filtration handle rear end and sea handkerchief filter clasp joint.
As preferably, also including a flat suction, a dust brush, described dust brush includes duster brush, suction
The adapter of dirt brush, described duster brush are connected by pipe joint with absorbent brush adapter, described duster brush
Hinged with pipe joint, described pipe joint connects a telescoping tube that can dock, described telescoping tube with outer flexible tube
Including outer telescopic tube, telescoping inner.
As preferably, described ground socket is provided with belt and controls bar, and described belt controls bar and is provided with skin
Band roller bearing, a driving belt is connected on belt roller bearing, round brush and by driven by motor, described skin
Band is controlled bar and is rotationally connected with floor mop by a pedal shaft, and described belt controls bar by pedal shaft, skin
Band controls bar torsion spring and a clutch pedal connects, and described belt controls bar and is provided with a reseting hook, described
Floor mop be provided with a clasp joint portion corresponding with reseting hook, described reseting hook by one back-moving spring connect
To floor mop, described motor shell is provided with a control bar briquetting.
The invention has the beneficial effects as follows: power line can be wound on winding roll, length enough, collect just
Prompt, be difficult to lose；Dust suction, hairbrush brush ground even spiral may be by a motor and realize, and function is whole
Right height, integrated result is obvious；Dirt cup is rational in infrastructure, and convenience is observed collection degree and dumped rubbish, ash
Dirt, the separation assembly in dirt cup separates according to garbage bulk branch, and large volume rubbish is not easily blocked, damages
Internal structure and pipeline；Fuselage is hinged with floor mop, can regulate angle when cleaning, and improves relaxing of promotion
Adaptive, floor mop height can regulate, and uses adaptability higher；Final air-out position also sets up sea handkerchief structure,
Can carry out the purification of air-out thoroughly, and this structure can pull, it is convenient to change；There is multiple suction
Dirt structure, can not only draw the dust on common ground, carpet and rubbish, also can utilize outer flexible tube and connect
Pipe, telescoping tube or the connection of flat suction, thus clear up for privileged sites or dead angle, function is more comprehensively.
Accompanying drawing explanation
Fig. 1 is the explosive view of the present invention；
Fig. 2 is the explosive view of fuselage of the present invention；
Fig. 3 is the explosive view of dirt cup of the present invention；
Fig. 4 is the explosive view of floor mop of the present invention；
Fig. 5 is the explosive view at altitude mixture control switch of the present invention；
Fig. 6 is the explosive view of air-out filter house of the present invention；
Fig. 7 is the structural representation of dust brush of the present invention.
In figure: fuselage 1, dirt cup interface 11, outer flexible tube 12, Pneumatic floor brush 13, brush body 131, connect
Pipe 132, hose rack 14, sponge 15, exhausting plate 16, flat suction 17, dirt cup 2, cup 21, bowl cover
22, dirt cup enclosing cover 221, dirt cup inner cap 222, bottom 23, inner seal ring 24, dirt cup filter 25,
Strainer cover 251, transparent tube 26, cyclone separator 27, floor mop 3, floor mop lid 31, socket 32,
Brush cover 33, trailing wheel 34, lower trunnion 35, level switch knob 36, regulation portion 361, altitude mixture control
Switch 37, belt control bar 38, belt roller bearing 381, pedal shaft 382, driving belt 383, belt
Control bar torsion spring 384, clutch pedal 385, reseting hook 386, back-moving spring 387, motor shell 4, electricity
Machine 41, air-out filter house 42, filtering cover 421, sea handkerchief filter 422, filtration handle 423, motor
Sealing ring 43, control bar briquetting 44, winding roll 5, handle 6, handle fore shell 61, handle back cover 62,
Dust brush 7, duster brush 71, absorbent brush adapter 72, pipe joint 73, telescoping tube 8, outer telescopic tube 81,
Telescoping inner 82.
Detailed description of the invention
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, in Fig. 3, Fig. 4, Fig. 5, Fig. 6, embodiment illustrated in fig. 7, a kind of vacuum cleaner,
Including fuselage 1, dirt cup 2, floor mop 3, described fuselage 1 is provided with motor 41, for collecting power line
Winding roll 5, described motor 41 is in the motor shell 4 of fuselage 1 bottom, described motor 41
Output shaft through motor shell 4 sidewall, stretch among floor mop 3, above described winding roll 5 by down to
On be sequentially provided with sponge 15, exhausting plate 16, described motor shell 4 connects an air-out filter house 42；
Described dirt cup 2 is connected with fuselage 1 and is in above exhausting plate 16, and described dirt cup 2 includes cup
21, bowl cover 22, bottom 23, described bowl cover 22 includes dirt cup enclosing cover 221, dirt cup inner cap 222, institute
Inner seal ring 24 it is provided with, from up in described dirt cup 2 between dirt cup inner cap 222 and the cup 21 stated
Under be sequentially provided with strainer cover 251, dirt cup filter 25, transparent tube 26, described dirt cup filter 25
It is set in outside a cyclone separator 27, the air intake of described cyclone separator 27 and dirt cup interface 11
Upper end connect, described cyclone separator 27 go out that dirt end stretches in transparent tube 26, exhaust end passes through
Dirt cup 2 air outlet is connected to the air channel on fuselage 1, and described air channel is communicated in motor shell 4, described
Fuselage 1 hinged with floor mop 3；Described floor mop 3 include floor mop lid 31, socket 32, brush cover
33, hind axle, front axle, described hind axle, front axle are respectively equipped with trailing wheel 34, front-wheel, institute
The brush cover 33 stated and floor mop lid 31 fore-end constitute a brush chamber, and described brush intracavity is provided with by motor
41 drive round brush, described round brush bottom is stretched out outside brush cover 33, be provided with in described floor mop 3 with
The lower trunnion 35 of brush chamber connection, described lower trunnion 35 is connected to trunnion joint lower end by intervalve,
Described trunnion upper end of joint connects one end of an outer flexible tube 12, and the other end of outer flexible tube 12 connects dirt cup
The lower end of interface 11.Described floor mop 3 is provided with level switch knob 36, described level switch rotation
Button 36 connects altitude mixture control switch 37, and the lower end of described level switch knob 36 is one the most gradually to increase
Big regulation portion 361.Also including one handle 6, described handle 6 is by handle fore shell 61 and handle back cover
62 are formed by connecting, and described handle back cover 62 upper end is provided with one and holds ring.Described fuselage 1 is provided with wind
Dynamic scrubbing brush 13, described Pneumatic floor brush 13 includes ground brush body 131 and the adapter 132 can docked with outer flexible tube 12.
It is provided with electricity secret seal 43 in described motor shell 4.Described ground socket 32 is provided with for power on/off
The foot switch in source.Described fuselage 1 is provided with hose rack 14, and described hose rack 14 is in fuselage 1
The bottom at the back side, the opening of described hose rack 14 is outwardly.Also include flat suction 17, dust brush 7,
Described dust brush includes duster brush 71, absorbent brush adapter 72, described duster brush 71 and dust suction
Brush adapter 72 is connected by pipe joint 73, and described duster brush 71 is hinged with pipe joint 73, described
Pipe joint 73 connects a telescoping tube 8 that can dock with outer flexible tube 12, outside described telescoping tube includes stretching
Pipe 81, telescoping inner 82.Described ground socket is provided with belt and controls bar 38, and described belt controls bar
38 are provided with belt roller bearing 381, and a driving belt 383 is connected on belt roller bearing 381, round brush
And by driven by motor, described belt is controlled bar 38 and is rotationally connected with floor mop 3 by a pedal shaft 382,
Described belt controls 38 bars and controls bar torsion spring 384 and a clutch pedal 385 by pedal shaft 381, belt
Connecting, described belt controls bar 38 and is provided with a reseting hook 386, described floor mop 3 be provided with one with
The clasp joint portion of reseting hook 386 correspondence, described reseting hook 386 is connected to the ground by a back-moving spring 387
Dragging 3, described motor shell 4 is provided with a control bar briquetting 44.
During use, power line is pulled out, winding roll 5 concomitant rotation, switch on power.Then can start
Motor 41.Motor 41 forms negative pressure source in motor shell 4, it is provided that air draught power.During work, round brush
Rotate, start to clean ground, carpet etc., dust and rubbish are sucked from brush chamber simultaneously, enter lower larynx
Pipe 35.Rubbish, dust move on along with the air being inhaled into, by outer flexible tube 12, dirt cup interface
11 enter among dirt cup 2, begin through dirt cup filter 25, volume with the air of rubbish and dust
Bigger rubbish and impurity are intercepted by filter, it is impossible to travel further into cyclone separator 27, directly fall
Bottom dirt cup 2, remaining dust and little granule rubbish, impurity, enter into cyclone separator 27, with
The rotation of cyclone separator 27, start to separate with air, impurity and dust are due to the centrifugal force that is subject to relatively
Greatly, concentrate on cyclone separator 27 adjacent sidewalls, and gradually fall in transparent tube 26, and isolate
The air come then is risen by middle part, discharges from the exhaust end of cyclone separator 27, and enters horse along air channel
Reach in the negative pressure space in shell 4, finally outside air-out filter house 42 discharges complete machine, it is achieved cleaning and ash
Dirt, the recovery of rubbish.Dust in transparent tube 26, rubbish yield can be visible directly, therefore can be relatively
Good judging whether needs to topple over the rubbish in dirt cup 2 and dust.Dump rubbish, dust time, take off dirt
Cup 2, opens bottom 23, and rubbish concentrates on bottom 23, also allows for cleaning, need not be for another example
Opening the lid of dirt cup 2 just like that, then overturning dirt cup 2 pours out rubbish in the past.And need dead angle or
When other positions are cleared up, outer flexible tube 12 lower end can be taken out, receive the adapter of Pneumatic floor brush 13
On 132, it is possible to hand-held Pneumatic floor brush 13 cleans up easily.Regardless of whether which kind of manner of cleaning up,
The air with dust and rubbish entering dirt cup 2 via outer flexible tube 12 all can enter dirt cup filter 25,
Therefore during large volume rubbish enters cyclone separator 27 never.Cyclone separator 27 can not use
To filter structure, but utilize the characteristic of dust, rubbish itself to complete dividing of rubbish, dust and air
From, separate the most thorough, separated dust content of air is the lowest.And, air is outside discharging complete machine
Before, also through air-out filter house 42, can ensure the quality of air-out further, and air-out filter house
42 are arranged on outside, are also convenient for using the replacing after a period of time.In clutch structure, when stepping on clutch
During pedal 385, belt controls bar 38 and drives belt roller bearing 381 to raise, and drives driving belt 383 tensioning,
Now round brush obtains power, is operated, and now back-moving spring 387 is elongated, and reseting hook 386 slips into
Clasp joint portion；When need not round brush work, again step on clutch pedal 385, at back-moving spring 387
Under pulling force effect, reseting hook 386 is strongly retracted, and now reseting hook 386 is through clasp joint portion, due to
Pulling force effect and bigger movement velocity, will not be again introduced into clasp joint portion, but direct reduction, transmission skin
Band 383 loosens, and round brush quits work, and can avoid excessive brushing.And, when promoting floor mop 3 brush ground,
Fuselage 1 is typically the most oblique because fuselage 1 vertically in the case of, be will not also be inconvenient to promote floor mop 3,
Utilize round brush brush ground, in the present invention, when, after fuselage 1 righting, controlling bar briquetting 44 and can push belt control
Bar 38 processed resets, and just achieves clutch and departs from, convenient and practical.
Claims (9)
1. a vacuum cleaner, is characterized in that, including fuselage (1), dirt cup (2), floor mop (3), also includes a flat suction (17), a dust brush (7),
Described fuselage (1) is provided with motor (41), for collecting the winding roll (5) of power line, described motor (41) is in the motor shell (4) of fuselage (1) bottom, the output shaft of described motor (41) passes motor shell (4) sidewall, stretches among floor mop (3), described winding roll (5) top is sequentially provided with sponge (15), exhausting plate (16) from the bottom to top, and described motor shell (4) is upper connects an air-out filter house (42)；
nullDescribed dirt cup (2) is connected with fuselage (1) and is in exhausting plate (16) top，Described dirt cup (2) includes cup (21)、Bowl cover (22)、Bottom (23)，Described bowl cover (22) includes dirt cup enclosing cover (221)、Dirt cup inner cap (222)，It is provided with inner seal ring (24) between described dirt cup inner cap (222) and cup (21)，Strainer cover (251) it is sequentially provided with from top to bottom in described dirt cup (2)、Dirt cup filter (25)、Transparent tube (26)，Described dirt cup filter (25) is set in outside a cyclone separator (27)，The air intake of described cyclone separator (27) is connected with the upper end of dirt cup interface (11)，The dirt end that goes out of described cyclone separator (27) stretches in transparent tube (26)、Exhaust end is connected to the air channel on fuselage (1) by dirt cup (2) air outlet，Described air channel is communicated in motor shell (4)，Described fuselage (1) is hinged with floor mop (3)；
Described floor mop (3) includes floor mop lid (31), ground socket (32), brush cover (33), hind axle, front axle, described hind axle, trailing wheel (34) it is respectively equipped with on front axle, front-wheel, described brush cover (33) and floor mop lid (31) fore-end constitute a brush chamber, described brush intracavity is provided with the round brush driven by motor (41), brush cover (33) is stretched out outward in described round brush bottom, it is provided with in described floor mop (3) and brushes the lower trunnion (35) that chamber connects, described lower trunnion (35) is connected to trunnion joint lower end by intervalve, described trunnion upper end of joint connects one end of an outer flexible tube (12), the other end of outer flexible tube (12) connects the lower end of dirt cup interface (11)；
Described dust brush includes that duster brush (71), absorbent brush adapter (72), described duster brush (71) are connected by pipe joint (73) with absorbent brush adapter (72), described duster brush (71) is hinged with pipe joint (73), described pipe joint (73) connects a telescoping tube (8) that can dock with outer flexible tube (12), and described telescoping tube includes outer telescopic tube (81), telescoping inner (82).
Vacuum cleaner the most according to claim 1, it is characterized in that, described floor mop (3) is provided with level switch knob (36), described level switch knob (36) connects altitude mixture control switch (37), and the lower end of described level switch knob (36) is a regulation portion (361) being highly gradually increased.
Vacuum cleaner the most according to claim 1, it is characterized in that, also include one handle (6), described handle (6) is formed by connecting with handle back cover (62) by handle fore shell (61), and described handle back cover (62) upper end is provided with one and holds ring.
4. according to the vacuum cleaner described in claim 1 or 2 or 3, it is characterized in that, described fuselage (1) is provided with Pneumatic floor brush (13), and described Pneumatic floor brush (13) includes ground brush body (131) and the adapter (132) can docked with outer flexible tube (12).
Vacuum cleaner the most according to claim 1, is characterized in that, is provided with electricity secret seal (43) in described motor shell (4).
6. according to the vacuum cleaner described in claim 1 or 2 or 3, it is characterized in that, described ground socket (32) is provided with the foot switch for break-make power supply.
Vacuum cleaner the most according to claim 1 and 2, it is characterized in that, described fuselage (1) is provided with hose rack (14), and described hose rack (14) is in the bottom at fuselage (1) back side, and the opening of described hose rack (14) is outwardly.
Vacuum cleaner the most according to claim 1, it is characterized in that, described air-out filter house includes filtering cover (421), sea handkerchief filter (422), filters handle (423), described filtering cover (421) is in outside, sea handkerchief filter (422), described filtration handle (423) rear end and sea handkerchief filter (422) clasp joint.
nullVacuum cleaner the most according to claim 1，It is characterized in that，Described ground socket is provided with belt and controls bar (38)，Described belt controls bar (38) and is provided with belt roller bearing (381)，A piece driving belt (383) is connected to belt roller bearing (381)、On round brush and by driven by motor，Described belt is controlled bar (38) and is rotationally connected with floor mop (3) by a pedal shaft (382)，Described belt controls bar (38) by pedal shaft (382)、Belt controls bar torsion spring (384) and is connected with a clutch pedal (385)，Described belt controls bar (38) and is provided with a reseting hook (386)，Described floor mop (3) is provided with a clasp joint portion corresponding with reseting hook (386)，Described reseting hook (386) is connected to floor mop (3) by a back-moving spring (387)，Described motor shell (4) is provided with control bar briquetting (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202284.2A CN104055457B (en) | 2014-05-14 | 2014-05-14 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202284.2A CN104055457B (en) | 2014-05-14 | 2014-05-14 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104055457A CN104055457A (en) | 2014-09-24 |
| CN104055457B true CN104055457B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202284.2A Active CN104055457B (en) | 2014-05-14 | 2014-05-14 | Vacuum cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN104055457B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855241B (en) * | 2016-05-26 | 2018-01-09 | 上海雅升汽车制造有限公司 | A kind of automobile interior one dust suction chlorination equipment |
| CN107126148B (en) * | 2017-06-28 | 2023-01-24 | 苏州爱普电器有限公司 | Vertical dust collector |
| CN107456153B (en) * | 2017-08-22 | 2020-06-26 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner |
| CN109363575A (en) * | 2018-10-22 | 2019-02-22 | 宁波德昌电机制造有限公司 | Dry type dust collector |
| CN109349957A (en) * | 2018-10-22 | 2019-02-19 | 宁波德昌电机制造有限公司 | Dust catcher |
| CN109725561B (en) * | 2018-11-09 | 2020-08-18 | 浙江思密达智能装备有限公司 | Throat pipe opening field control platform |
| CN114098552B (en) * | 2021-10-14 | 2022-11-29 | 宁波德昌电机股份有限公司 | Structure of dust collector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4244467B2 (en) * | 1999-10-19 | 2009-03-25 | パナソニック株式会社 | Rechargeable vacuum cleaner |
| GB2474473B (en) * | 2009-10-15 | 2013-10-23 | Dyson Technology Ltd | A surface treating appliance |
| CN102499608B (en) * | 2011-11-18 | 2014-04-30 | 宁波锦隆电器有限公司 | Vertical type dust collector |
| CN203861135U (en) * | 2014-05-14 | 2014-10-08 | 宁波德昌电机制造有限公司 | Dust collector provided with HEPA (High-Efficiency Particulate Air) filter structure |
| CN203861134U (en) * | 2014-05-14 | 2014-10-08 | 宁波德昌电机制造有限公司 | Clutch control dust collector |
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2014
- 2014-05-14 CN CN201410202284.2A patent/CN104055457B/en active Active
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| CN104055457A (en) | 2014-09-24 |
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Address after: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee after: Ningbo Dechang Electric Co.,Ltd. Address before: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee before: NINGBO DECHANG ELECTRICAL MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: south carolina Patentee after: Chuangke wireless general partnership Address before: 315400 No.18 Yongxing East Road, Dongjiao Industrial Park, Fengshan street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Dechang Electric Co.,Ltd. |