CN106763695A - Quantitative liquid-filling device - Google Patents
Quantitative liquid-filling device Download PDFInfo
- Publication number
- CN106763695A CN106763695A CN201611200608.4A CN201611200608A CN106763695A CN 106763695 A CN106763695 A CN 106763695A CN 201611200608 A CN201611200608 A CN 201611200608A CN 106763695 A CN106763695 A CN 106763695A
- Authority
- CN
- China
- Prior art keywords
- liquid
- charging barrel
- scale bar
- sliding block
- liquid charging
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0408—Exchange, draining or filling of transmission lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N27/00—Proportioning devices
- F16N27/005—Proportioning devices using restrictions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N37/00—Equipment for transferring lubricant from one container to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N37/00—Equipment for transferring lubricant from one container to another
- F16N2037/006—Filling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/20—Amount of lubricant
- F16N2270/22—Amount of lubricant with restrictions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
- General Details Of Gearings (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a kind of quantitative liquid-filling device,Its scale bar for including vertical placement and the sliding block being slidably connected with scale bar,Scale bar is also associated with the trace of arrangement in parallel,The bottom hung end of trace is fixed with the stop collar of horizontal direction arrangement,The outside of stop collar is socketed with the liquid charging barrel of concentric arrangement,Liquid charging barrel is connected to feed tube,Discharging tube,The liquid feeding end of feed tube and the inner space of liquid storing barrel,The valve body that control liquid unidirectionally flows into liquid charging barrel is provided with feed tube,The valve body that the liquid being provided with discharging tube in control liquid charging barrel unidirectionally flows out,The piston being slidably connected with it is provided with liquid charging barrel,The Driving plane of piston is connected with central shaft,Central shaft vertical direction is arranged and is arranged in stop collar,The top of central shaft sets limited location pressing plate,The outside of central shaft is socketed with the back-moving spring between spacing pressing plate and stop collar；The quantitative liquid-filling device of control can be refined, its mode of operation is simple, efficiency high, it is adaptable to which medium-sized and small enterprises use.
Description
Technical field
The present invention relates to a kind of machining equipment, more particularly to a kind of quantitative liquid-filling device for reduction box oiling.
Background technology
Middle-size and small-size processing enterprise when to reduction box oiling more use manually operated, electrified quantitative liquid-filling device cost mistake
Height, medium-sized and small enterprises are powerless to be undertaken, and using manual mode oiling, its deviation is excessive, lubricants capacity it is excessive or it is too low all can be to subtracting
The performance of fast case has a negative impact.
The content of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of quantitative liquid-filling of manually operated refined control
Device, its mode of operation is simple, efficiency high, it is adaptable to which medium-sized and small enterprises use.
To realize above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Quantitative liquid-filling device, its scale bar for including vertical placement and the sliding block being slidably connected with scale bar, scale bar is also
The trace of arrangement in parallel is connected with, the bottom hung end of trace is fixed with the stop collar of horizontal direction arrangement, spacing
The outside of set is socketed with the liquid charging barrel of concentric arrangement, and liquid charging barrel is connected to feed tube, discharging tube, the feed liquor of feed tube
End and the inner space of liquid storing barrel, are provided with the valve body that control liquid unidirectionally flows into liquid charging barrel on feed tube, set on discharging tube
The valve body for having the liquid in control liquid charging barrel unidirectionally to flow out, is provided with the piston being slidably connected with it, the drive of piston in liquid charging barrel
Moved end face is connected with central shaft, and central shaft vertical direction is arranged and is arranged in stop collar, and the top of central shaft sets limited location
Pressing plate, the outside of central shaft is socketed with the back-moving spring between spacing pressing plate and stop collar；
Sliding block is connected with the pressure exerting arrangement above liquid charging barrel, and pressure exerting arrangement includes the driving lever being hinged with sliding block, is installed on and dials
First guide wheel of block, the second guide wheel for being installed on trace upper end, the 3rd guide wheel for being installed on trace bottom, traction
Line, the initiating terminal of draught line is fixedly connected on sliding block or trace, and draught line is led by the first guide wheel, the second guide wheel, the 3rd
Take turns and be connected with spacing pressing plate；
The scale matched with liquid charging barrel volume is provided with scale bar；
Retaining mechanism for sliding block, scale bar to be fixed is installed between sliding block and scale bar.
Quantitative liquid-filling device also includes support frame, and support frame includes high-level bracket, low level support, storage is placed with high-level bracket
Liquid bucket, liquid charging barrel is placed with low level support.
It is provided with trace and extends along direction arrangement and the guide rail parallel with scale bar, is provided with spacing pressing plate
The movement parts matched with guide rail.
Screw thread is combined with the fixed knob fixed for sliding block, scale bar on sliding block.
Extension spring is provided between driving lever and sliding block, to the motion provided auxiliary power of driving lever, socket is provided with scale bar
With the fixed cover outside liquid charging barrel, for the positioning to liquid charging barrel.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation that support frame of the invention coordinates with scale bar.
Fig. 3 is structural representation of the invention.
Fig. 4 is the structural representation that liquid charging barrel of the invention coordinates with pressure exerting arrangement.
Fig. 5 is the structural representation of pressure exerting arrangement of the invention.
Fig. 6 is the structural representation of liquid charging barrel of the invention.
It is denoted as in figure：
100th, liquid storing barrel；
200th, support frame；210th, high-level bracket；220th, low level support；
300th, scale bar；310th, sliding block；320th, trace；330th, stop collar；340th, fixed cover；350th, fixed knob；
400th, liquid charging barrel；410th, central shaft；420th, spacing pressing plate；430th, back-moving spring；440th, piston；
500th, pressure exerting arrangement；510th, driving lever；520th, the first guide wheel；530th, the second guide wheel；540th, the 3rd guide wheel；550th, draught line.
Specific embodiment
As shown in figures 1 to 6, quantitative liquid-filling device, it includes support frame 200, and support frame 200 includes high-level bracket 210, low level
Support 220, is placed with liquid storing barrel 100 on high-level bracket 210, liquid charging barrel 400 is placed with low level support 220, on support frame 200
The scale bar 300 of vertical direction placement is additionally provided with, sliding block 310 is slidably connected on scale bar 300, scale bar 300 is also connected with
There is the trace 320 of arrangement in parallel, the bottom hung end of trace 320 is fixed with the stop collar 330 of horizontal direction arrangement,
The outside of stop collar 330 is socketed with the liquid charging barrel 400 of concentric arrangement, and liquid charging barrel 400 is connected to feed tube, discharge opeing
Pipe, the liquid feeding end of feed tube and the inner space of liquid storing barrel 100, are provided with control liquid and unidirectionally flow into liquid charging barrel on feed tube
400 valve body, is provided with the valve body of the unidirectional outflow of liquid in control liquid charging barrel on discharging tube, be provided with liquid charging barrel 400 with
The piston 440 that it is slidably connected, the Driving plane of piston 440 is connected with central shaft 410, and the vertical direction of central shaft 410 is arranged simultaneously
And be arranged in stop collar 330, the top of central shaft 410 sets limited location pressing plate 420, the outside of central shaft 410 be socketed between
Back-moving spring 430 between spacing pressing plate 420 and stop collar 330；When promoting spacing pressing plate 420 using external force vertical direction, drive
Dynamic central shaft 410, piston 440 it is descending, so as to by the liquid discharge in liquid charging barrel 400, when effect of the revocation to spacing briquetting
During power, it is socketed on the back-moving spring outside central shaft and promotes central shaft to reset, using the effect of check valve body so that outside liquid
Body is entered in liquid charging barrel 400.
To provide the service efficiency of user and reducing fatigue, as shown in figures 1 to 6, sliding block 310 is connected with positioned at liquid charging barrel
The pressure exerting arrangement 500 of 400 tops, pressure exerting arrangement 500 includes the driving lever 510 being hinged with sliding block 310, is installed on the of shifting block 510
One guide wheel 520, the second guide wheel 530 for being installed on the upper end of trace 320, the 3rd guide wheel for being installed on the bottom of trace 320
540th, draught line 550, the initiating terminal of draught line 550 is fixedly connected on sliding block 310 or trace 320, and draught line 550 is by
One guide wheel 520, the second guide wheel 530, the 3rd guide wheel 540 are simultaneously connected with spacing pressing plate 420；As shown in figures 1 to 6, when user dials upwards
During dynamic driving lever 510, the traction line length at the two ends of the first guide wheel 520 increases, for the draught line at compensation the first guide wheel 520 two ends increases
Amount, draught line will draw that spacing pressing plate 420 is descending, so as to drive bucket deep direction slip of the piston 440 towards liquid charging barrel 400.
For avoid shake of the spacing pressing plate 420 in motion process and ensure draught line spacing pressing plate is applied vertically to
Under tractive force, as shown in figures 1 to 6, be provided with trace 320 and extend along direction arrangement and parallel with scale bar lead
Rail, is provided with the movement parts matched with guide rail on spacing pressing plate 420；Ensure the steady of spacing pressing plate by setting up guiding mechanism
Motion.
To improve oiling of the invention accurately and being easy to user accurately to know reading, it is provided with scale bar 300 and note
The scale that liquid bucket volume matches；Due to being fixedly connected for spacing pressing plate and piston, distance of spacing pressing plate upper surface motion etc.
Move distance of the piston lower surface in liquid charging barrel is same as, by the numerical value of spacing pressing plate upper surface sensing so as to obtain liquid charging barrel
Interior volumetric values, as oil drain quantity, so that realizes is quantitative controllable；Preferably, the in the vertical direction of spacing pressing plate 420 is moved to
Same level is located at the bottom end face of sliding block 310 during extreme higher position, so that the scale of scale bar is pointed to using slider bottom, just
The reading on scale bar is faster obtained in user.
Particularly importantly, it is provided between sliding block 310 and scale bar 300 for sliding block 310, scale bar 300 to be fixed
Retaining mechanism, the retaining mechanism that sliding block 310, scale bar 300 are fixed in realization is conventional design of the prior art, and this area is general
Logical technical staff is readily apparent that various replaceable mechanisms；Preferably, as shown in figure 4, screw thread is combined with for sliding block on sliding block 310
310th, the fixed knob 350 that scale bar 300 is fixed.
The general principle and control method of quantitative liquid-filling device,（1）Because the elastic force of back-moving spring 430 is acted on, do not touching
In the case of dynamic driving lever 510, bottom surface and the Driving plane of piston 440 of stop collar 330 fit；Marked when sliding block 310 is stirred
When being slided on chi bar, the scale for pointing to scale bar using the bottom surface of sliding block 310 determines the fixed position of sliding block 310, and using fixation
Knob 350 is positioned sliding block with scale bar, and sliding block 310 also drives being synchronized with the movement for piston in moving process, piston
Move the dischargeable capacity that will change in liquid charging barrel 400；When it is determined that sliding block 310 position when, dischargeable capacity in liquid charging barrel also phase
The fixation answered；（2）Driving lever is dialed up and promotes piston movement to the bottom of liquid charging barrel 400, now the sky in liquid charging barrel 400
Compressed in chamber；（3）Feed tube is connected with liquid storing barrel 100 or the switch on feed tube is opened, and stirs driving lever to level
Under state, tractive force of the draught line to spacing pressing plate is cancelled in the motion process stirred, promoted under the active force of back-moving spring
Spacing pressing plate is moved up to maximum position, in the motion process of spacing pressing plate and drive piston movement to predeterminated position, from
And cause that the dischargeable capacity in liquid charging barrel is filled liquid；（4）Dialing up driving lever can both discharge the liquid in liquid charging barrel,
Realize the quantitative discharge of liquid.
As shown in figures 1 to 6, extension spring is provided between driving lever 510 and sliding block 310, to the motion provided auxiliary power of driving lever,
The fixed cover 340 outside socket and liquid charging barrel 400 is provided with scale bar 300, for the positioning to liquid charging barrel 400.
Claims (5)
1. quantitative liquid-filling device, it is characterised in that：Its scale bar for including vertical placement and the sliding block being slidably connected with scale bar,
Scale bar is also associated with the trace of arrangement in parallel, and the bottom hung end of trace is fixed with the spacing of horizontal direction arrangement
Set, the outside of stop collar is socketed with the liquid charging barrel of concentric arrangement, and liquid charging barrel is connected to feed tube, discharging tube, feed liquor
The liquid feeding end of pipe and the inner space of liquid storing barrel, are provided with the valve body that control liquid unidirectionally flows into liquid charging barrel, discharge opeing on feed tube
The valve body that the liquid being provided with pipe in control liquid charging barrel unidirectionally flows out, is provided with the piston being slidably connected with it in liquid charging barrel,
The Driving plane of piston is connected with central shaft, and central shaft vertical direction is arranged and is arranged in stop collar, set at the top of central shaft
Spacing pressing plate is equipped with, the outside of central shaft is socketed with the back-moving spring between spacing pressing plate and stop collar；
Sliding block is connected with the pressure exerting arrangement above liquid charging barrel, and pressure exerting arrangement includes the driving lever being hinged with sliding block, is installed on and dials
First guide wheel of block, the second guide wheel for being installed on trace upper end, the 3rd guide wheel for being installed on trace bottom, traction
Line, the initiating terminal of draught line is fixedly connected on sliding block or trace, and draught line is led by the first guide wheel, the second guide wheel, the 3rd
Take turns and be connected with spacing pressing plate；
The scale matched with liquid charging barrel volume is provided with scale bar；
Retaining mechanism for sliding block, scale bar to be fixed is installed between sliding block and scale bar.
2. quantitative liquid-filling device according to claim 1, it is characterised in that：Quantitative liquid-filling device also includes support frame, support frame bag
High-level bracket, low level support are included, liquid storing barrel is placed with high-level bracket, liquid charging barrel is placed with low level support.
3. quantitative liquid-filling device according to claim 1, it is characterised in that：It is provided with trace and extends along direction arrangement simultaneously
And the guide rail parallel with scale bar, the movement parts matched with guide rail are provided with spacing pressing plate.
4. the quantitative liquid-filling device according to claim 1 or 2 or 3, it is characterised in that：On sliding block screw thread be combined with for sliding block,
The fixed knob that scale bar is fixed.
5. quantitative liquid-filling device according to claim 4, it is characterised in that：Extension spring, scale bar are provided between driving lever and sliding block
On be provided with socket with liquid charging barrel outside fixed cover.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728091.9A CN108869712A (en) | 2016-12-22 | 2016-12-22 | The impregnator quantitatively injected for speed reducer lubricating oil |
| CN201810728230.8A CN108775393A (en) | 2016-12-22 | 2016-12-22 | The high-precision fixed quantization correction oil injection method of speed reducer lubricating oil |
| CN201611200608.4A CN106763695B (en) | 2016-12-22 | 2016-12-22 | Quantitative liquid-filling device for reduction box oiling |
| CN201810728229.5A CN108825766A (en) | 2016-12-22 | 2016-12-22 | The high-speeding of speed reducer lubricating oil, quantification oil syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200608.4A CN106763695B (en) | 2016-12-22 | 2016-12-22 | Quantitative liquid-filling device for reduction box oiling |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728229.5A Division CN108825766A (en) | 2016-12-22 | 2016-12-22 | The high-speeding of speed reducer lubricating oil, quantification oil syringe |
| CN201810728091.9A Division CN108869712A (en) | 2016-12-22 | 2016-12-22 | The impregnator quantitatively injected for speed reducer lubricating oil |
| CN201810728230.8A Division CN108775393A (en) | 2016-12-22 | 2016-12-22 | The high-precision fixed quantization correction oil injection method of speed reducer lubricating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763695A true CN106763695A (en) | 2017-05-31 |
| CN106763695B CN106763695B (en) | 2018-11-13 |
Family
ID=58897246
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728230.8A Withdrawn CN108775393A (en) | 2016-12-22 | 2016-12-22 | The high-precision fixed quantization correction oil injection method of speed reducer lubricating oil |
| CN201810728229.5A Withdrawn CN108825766A (en) | 2016-12-22 | 2016-12-22 | The high-speeding of speed reducer lubricating oil, quantification oil syringe |
| CN201611200608.4A Active CN106763695B (en) | 2016-12-22 | 2016-12-22 | Quantitative liquid-filling device for reduction box oiling |
| CN201810728091.9A Withdrawn CN108869712A (en) | 2016-12-22 | 2016-12-22 | The impregnator quantitatively injected for speed reducer lubricating oil |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728230.8A Withdrawn CN108775393A (en) | 2016-12-22 | 2016-12-22 | The high-precision fixed quantization correction oil injection method of speed reducer lubricating oil |
| CN201810728229.5A Withdrawn CN108825766A (en) | 2016-12-22 | 2016-12-22 | The high-speeding of speed reducer lubricating oil, quantification oil syringe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728091.9A Withdrawn CN108869712A (en) | 2016-12-22 | 2016-12-22 | The impregnator quantitatively injected for speed reducer lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108775393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764235A (en) * | 2019-02-22 | 2019-05-17 | 陈小玲 | A kind of oil filling device for automobile mechanical workpiece process equipment |
| CN110718671A (en) * | 2019-11-06 | 2020-01-21 | 吴水风 | Quantitative filling equipment for battery repair liquid for maintenance of lead-acid storage battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069036Y (en) * | 2007-08-27 | 2008-06-04 | 江西铜业集团公司 | Lubricant oil feeder |
| US20130043096A1 (en) * | 2011-08-16 | 2013-02-21 | Ying-Chieh Liao | Oil changing device of a gear box |
| CN203023768U (en) * | 2013-01-16 | 2013-06-26 | 广东富华重工制造有限公司 | Automatic oil injection machine of wheel hub inner cavity |
| CN203615038U (en) * | 2013-12-04 | 2014-05-28 | 盖普美车用泵（苏州）有限公司 | Quantitative oil injection device |
| CN203615035U (en) * | 2013-12-16 | 2014-05-28 | 徐州东宏机械制造有限公司 | Quantitative oiling machine |
-
2016
- 2016-12-22 CN CN201810728230.8A patent/CN108775393A/en not_active Withdrawn
- 2016-12-22 CN CN201810728229.5A patent/CN108825766A/en not_active Withdrawn
- 2016-12-22 CN CN201611200608.4A patent/CN106763695B/en active Active
- 2016-12-22 CN CN201810728091.9A patent/CN108869712A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069036Y (en) * | 2007-08-27 | 2008-06-04 | 江西铜业集团公司 | Lubricant oil feeder |
| US20130043096A1 (en) * | 2011-08-16 | 2013-02-21 | Ying-Chieh Liao | Oil changing device of a gear box |
| CN203023768U (en) * | 2013-01-16 | 2013-06-26 | 广东富华重工制造有限公司 | Automatic oil injection machine of wheel hub inner cavity |
| CN203615038U (en) * | 2013-12-04 | 2014-05-28 | 盖普美车用泵（苏州）有限公司 | Quantitative oil injection device |
| CN203615035U (en) * | 2013-12-16 | 2014-05-28 | 徐州东宏机械制造有限公司 | Quantitative oiling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764235A (en) * | 2019-02-22 | 2019-05-17 | 陈小玲 | A kind of oil filling device for automobile mechanical workpiece process equipment |
| CN109764235B (en) * | 2019-02-22 | 2020-07-17 | 嘉兴市瑞鑫塑业有限公司 | Lubricating oil filling device for automobile mechanical workpiece machining equipment |
| CN110718671A (en) * | 2019-11-06 | 2020-01-21 | 吴水风 | Quantitative filling equipment for battery repair liquid for maintenance of lead-acid storage battery |
| CN110718671B (en) * | 2019-11-06 | 2022-08-26 | 广东金悦诚蓄电池有限公司 | Quantitative filling equipment for battery repair liquid for maintenance of lead-acid storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108775393A (en) | 2018-11-09 |
| CN108825766A (en) | 2018-11-16 |
| CN106763695B (en) | 2018-11-13 |
| CN108869712A (en) | 2018-11-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180712 Address after: 214036 Qinghe Bay campus, Jiangnan University, 170 Hui He road, Wuxi, Jiangsu Applicant after: Zhu Wenxiang Address before: 237000 Chengbei Township Industrial Park, Jinan District, Lu'an, Anhui Applicant before: LIUAN LIDA PRODUCTIVITY PROMOTION CENTER CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180928 Address after: 314031 289 Hongyun Road, Gao Zhao street, Xiuzhou District, Jiaxing, Zhejiang Applicant after: Jiaxing Hua Bin communication equipment Co., Ltd. Address before: 214036 Qinghe Bay campus, Jiangnan University, 170 Hui He road, Wuxi, Jiangsu Applicant before: Zhu Wenxiang |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 246300 Anhui city of Anqing province Qianshan County town of source Patentee after: ANHUI TIANYUAN PLASTIC INDUSTRY Co.,Ltd. Address before: 314031 289 Hongyun Road, Gao Zhao street, Xiuzhou District, Jiaxing, Zhejiang Patentee before: Jiaxing Hua Bin communication apparatus Co.,Ltd. |
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| TR01 | Transfer of patent right |