CN111085601A - Copper basin auxiliary antique-finish equipment - Google Patents
Copper basin auxiliary antique-finish equipment Download PDFInfo
- Publication number
- CN111085601A CN111085601A CN202010019823.4A CN202010019823A CN111085601A CN 111085601 A CN111085601 A CN 111085601A CN 202010019823 A CN202010019823 A CN 202010019823A CN 111085601 A CN111085601 A CN 111085601A
- Authority
- CN
- China
- Prior art keywords
- rotating rod
- rotating
- special
- rod
- workbench
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 45
- 239000010949 copper Substances 0.000 title claims abstract description 45
- 230000001603 reducing effect Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 5
- 206010066054 Dysmorphism Diseases 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010009 beating Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/06—Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming
Abstract
The invention belongs to the technical field of copper basin processing, and particularly relates to auxiliary antique-finishing equipment for a copper basin. Therefore, the invention provides a copper basin auxiliary antiquing device which can automatically rotate and knock and is convenient to operate. A copper basin auxiliary old-making device comprises a base, a workbench, a bearing seat, a special-shaped rotating rod, a mounting plate, a rotating motor, a placing basin, an intermittent mechanism, a speed reducing mechanism, a first swinging rod, a second swinging rod and the like; the base is provided with a workbench, the top of the workbench is provided with a mounting plate, the mounting plate is provided with a rotating motor, an output shaft of the rotating motor is connected with the top end of the special-shaped rotating rod through a coupler, and the special-shaped rotating rod is provided with two bearing seats up and down. The invention achieves the effects of automatic rotation knocking and convenient operation.
Description
Technical Field
The invention belongs to the technical field of copper basin processing, and particularly relates to auxiliary antique-finishing equipment for a copper basin.
Background
At present, in order to enable copper basins to have historical feelings, workers of copper basin manufacturers generally need to use hammers to hammer the copper basins to knock the copper basins to make the copper basins old.
The workman is handheld the hammer and is hammering at the copper basin, and the workman uses the in-process of hammer hammering copper basin, and the workman need the limit rotatory with the copper basin, and the purpose of rotatory copper basin is all by even old-fashioned in order to make on the copper basin.
The copper basin is not attractive due to uneven knocking in the knocking process, and the manual knocking speed of workers is low, so that the copper basin needs to be rotated intermittently and is more complicated. Therefore, the copper basin auxiliary antiquing equipment which can automatically rotate, knock and is convenient to operate is researched and developed.
Disclosure of Invention
In order to overcome the defects that the appearance is not attractive due to uneven knocking in the knocking process, the knocking speed of a worker is slow, and the copper basin needs to be rotated intermittently, the copper basin needs to be rotated and the operation is complicated, the technical problem of the invention is as follows: the copper basin auxiliary antiquing equipment is capable of automatically rotating and knocking and convenient to operate.
The technical implementation scheme of the invention is as follows: a copper basin auxiliary old-making device comprises a base, a workbench, bearing seats, a special-shaped rotating rod, a mounting plate, a rotating motor, a placing basin, an intermittent mechanism, a speed reducing mechanism, a first oscillating rod, a second oscillating rod, a sleeve, a mounting frame, a wire pipe, a guide wheel, a pull rope, a slide rail, a slide block and a striking block, wherein the workbench is arranged on the base, the mounting plate is arranged at the top of the workbench, the rotating motor is arranged on the mounting plate, an output shaft of the rotating motor is connected with the top end of the special-shaped rotating rod through a coupler, two bearing seats are arranged above and below the special-shaped rotating rod and are respectively fixedly arranged on the base and the workbench, the placing basin is arranged on the workbench in a rotating mode through the first rotating rod, the intermittent mechanism capable of stopping the placing basin at intervals is arranged at the bottom of the first rotating rod, the speed reducing mechanism is arranged between the intermittent mechanism, the rotary type is provided with the second swinging arms between the dysmorphism bull stick concave position, the second swinging arms other end is provided with the sleeve pipe, the sleeve pipe slidingtype is installed on first swinging arms, install the mounting bracket on the base and the workstation directly behind first swinging arms, the mounting bracket downside is provided with the spool, mounting bracket downside and upside all are provided with the leading wheel, first swinging arms end is provided with the stay cord, the stay cord passes the spool, it is connected with hits the piece to walk around the leading wheel, the mounting bracket upside is provided with the slide rail, be provided with the slider on the slide rail, the slider with hit the piece and.
In addition, it is especially preferred that the intermittent mechanism comprises a second rotating rod, a rotating disk, clamping rods, guide blocks, a disk and an L-shaped clamping block, the disk is arranged at the bottom of the first rotating rod, the L-shaped clamping block is uniformly arranged on the disk, the second rotating rod is rotatably arranged at the bottom of the workbench, the rotating disk is mounted on the second rotating rod, the clamping rods are arranged at eccentric positions of the rotating disk, the guide blocks are symmetrically arranged at the periphery of the rotating disk, and the guide blocks are matched with the L-shaped clamping block.
In addition, it is particularly preferred that the speed reducing mechanism comprises a large belt pulley, a small belt pulley and a flat belt, the large belt pulley is arranged on the second rotating rod, the small belt pulley is arranged on the special-shaped rotating rod, and the flat belt is arranged between the small belt pulley and the large belt pulley.
In addition, especially preferred is, still include pivot, clean piece and drive mechanism, and the workstation top is provided with the pivot with the same horizontal position department rotary type of dysmorphism bull stick, passes through drive mechanism transmission connection between dysmorphism bull stick and the pivot, and the pivot top is provided with through the detachable mode cleans the piece.
In addition, it is especially preferred that the basin is further comprised of a guide sleeve, a moving rod, a pressing block and an elastic piece, wherein the guide sleeve is arranged on the mounting frame, the moving rod is arranged in the guide sleeve in a sliding mode, the pressing block is arranged at the bottom end of the moving rod, the elastic piece is arranged between the pressing block and the mounting frame, and the pressing block is located right above the basin.
The copper basin cleaning device achieves the effects of automatic rotary knocking and convenient operation, the rotary motor drives the special-shaped rotating rod to rotate through the matching work of the speed reducing mechanism and the intermittent mechanism, so that the copper basins placed in the basins can rotate at intervals, meanwhile, the first swinging rod and the second swinging rod are matched, the beating block is driven by the pull rope to beat the copper basins, the beating times and force of the beating block are consistent, the special-shaped rotating rod drives the rotating shaft to rotate through the rotating mechanism, the edges of the copper basins beaten by the wiping block are further cleaned, the pressing block is pressed against the center of the copper basins, and the vibration in the beating process can be relieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a right-view structural diagram of the present invention.
Fig. 3 is an enlarged schematic view of the intermittent mechanism of the present invention.
Fig. 4 is a schematic bottom view of the intermittent mechanism of the present invention.
Wherein the figures include the following reference numerals: 1. the automatic cleaning device comprises a base, 2. a workbench, 3. a bearing seat, 4. a special-shaped rotating rod, 5. a mounting plate, 51. a rotating motor, 6. a placing basin, 61. a first rotating rod, 7. an intermittent mechanism, 71. a second rotating rod, 72. a rotating disc, 73. a clamping rod, 74. a guide block, 75. a disc, an 76. L-shaped clamping block, 8. a speed reducing mechanism, 81. a large belt pulley, 82. a small belt pulley, 83. a flat belt, 9. a first oscillating rod, 10. a second oscillating rod, 11. a sleeve, 12. a mounting frame, 13. a line pipe, 14. a guide wheel, 15. a pull rope, 16. a slide rail, 17. a sliding block, 18. a beating block, 19. a rotating shaft, 20. a wiping block, 21. a transmission mechanism, 22. a guide sleeve, 23. a moving rod, 24. a pressing block and 25. an elastic piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
As shown in fig. 1-4, an auxiliary copper basin antique-finishing device comprises a base 1, a workbench 2, bearing seats 3, a special-shaped rotating rod 4, a mounting plate 5, a rotary motor 51, a placing basin 6, an intermittent mechanism 7, a speed reducing mechanism 8, a first oscillating rod 9, a second oscillating rod 10, a sleeve 11, a mounting frame 12, a line pipe 13, a guide wheel 14, a pull rope 15, a slide rail 16, a slide block 17 and a striking block 18, wherein the workbench 2 is arranged on the base 1 in a bolt connection manner, the mounting plate 5 is arranged on the top of the workbench 2 in a welding manner, the rotary motor 51 is arranged on the mounting plate 5 in a bolt connection manner, an output shaft of the rotary motor 51 is connected with the top end of the special-shaped rotating rod 4 through a coupler, the two bearing seats 3 are arranged above and below the special-shaped rotating rod 4, the bearing seats 3 are respectively and fixedly arranged on the base 1 and the workbench 2, the placing basin 6 is, the bottom of the first rotating rod 61 is provided with an intermittent mechanism 7 capable of stopping a placing basin 6 at intervals, a speed reducing mechanism 8 is arranged between the intermittent mechanism 7 and the special-shaped rotating rod 4, one side of the base 1, which is far away from the special-shaped rotating rod 4, is rotatably provided with a first swinging rod 9, a second swinging rod 10 is rotatably arranged between concave parts of the special-shaped rotating rod 4, the other end of the second swinging rod 10 is provided with a sleeve 11, the sleeve 11 is slidably installed on the first swinging rod 9, an installation frame 12 is installed on the base 1 and the workbench 2 right behind the first swinging rod 9, the lower side of the installation frame 12 is provided with a wire pipe 13, the lower side and the upper side of the installation frame 12 are both provided with guide wheels 14, the tail end of the first swinging rod 9 is provided with a pull rope 15, the pull rope 15 penetrates through the wire pipe 13 and is connected with a striking block 18 by.
The intermittent mechanism 7 comprises a second rotating rod 71, a rotating disc 72, a clamping rod 73, a guide block 74, a disc 75 and an L-shaped clamping block 76, the disc 75 is arranged at the bottom of the first rotating rod 61 in a key connection mode, the L-shaped clamping block 76 is uniformly arranged on the disc 75, the second rotating rod 71 is rotatably arranged at the bottom of the workbench 2, the rotating disc 72 is installed on the second rotating rod 71, the clamping rod 73 is arranged at the eccentric position of the rotating disc 72, the guide blocks 74 are symmetrically arranged at the circumference of the rotating disc 72, and the guide blocks 74 are matched with the L-shaped clamping block 76.
The speed reducing mechanism 8 comprises a large belt pulley 81, a small belt pulley 82 and a flat belt 83, the second rotating rod 71 is provided with the large belt pulley 81 in a key connection mode, the special-shaped rotating rod 4 is provided with the small belt pulley 82 in a key connection mode, and the flat belt 83 is arranged between the small belt pulley 82 and the large belt pulley 81.
When the copper basin edge is required to be subjected to antique finishing, a worker places the copper basin in the placing basin 6, then controls the rotating motor 51 to work, the rotating motor 51 drives the special-shaped rotating rod 4 and the small belt pulley 82 to rotate, the small belt pulley 82 drives the large belt pulley 81 to rotate through the flat belt 83, so that the speed reducing effect and the moment increasing effect are achieved, the large belt pulley 81 drives the second rotating rod 71 and the rotating disc 72 to rotate, the clamping rod 73 on the rotating disc 72 is clamped between the two L-shaped clamping blocks 76 on the disc 75, so that the disc 75 and the first rotating rod 61 are driven to rotate, when the clamping rod 73 rotates to leave between the L-shaped clamping blocks 76, the disc 75 and the first rotating rod 61 are stopped, so that the placing basin 6 is rotated by 30 degrees, meanwhile, the special-shaped rotating rod 4 rotates to drive the first swinging rod 9 to swing back and forth through the second swinging rod 10, the first swinging rod 9 drives the pull rope 15 to swing back and forth, the copper basin edge is beaten under the action of the gravity of the beating block 18, the copper basin rotates 30 degrees at each time, and the beating block 18 beats in the same frequency and force.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-2, the cleaning device further comprises a rotating shaft 19, a cleaning block 20 and a transmission mechanism 21, wherein the rotating shaft 19 is rotatably arranged at the same horizontal position of the top of the workbench 2 and the special-shaped rotating rod 4, the special-shaped rotating rod 4 is in transmission connection with the rotating shaft 19 through the transmission mechanism 21, and the cleaning block 20 is detachably arranged at the top of the rotating shaft 19. The staff places the copper basin in placing basin 6, then can wipe piece 20 and embolia to pivot 19 on, but special-shaped bull stick 4 drives pivot 19 through drive mechanism 21 and rotates, and then realizes wiping piece 20 and wipes the edge that the copper basin was beaten.
Still including uide bushing 22, carriage release lever 23, briquetting 24 and elastic component 25, be provided with uide bushing 22 on the mounting bracket 12, the slidingtype carriage release lever 23 that is provided with in uide bushing 22, and carriage release lever 23 bottom is provided with briquetting 24, is provided with elastic component 25 between briquetting 24 and the mounting bracket 12, elastic component 25 is compression spring, and briquetting 24 is located and places basin 6 directly over. When the staff placed the copper basin and is placing basin 6, the staff will upwards stimulate carriage release lever 23, and carriage release lever 23 drives 24 upward movements of briquetting, and elastic component 25 is compressed, and when the copper basin was placed and is placing basin 6 in, unclamp carriage release lever 23, 24 tops of briquetting can slow down the vibrations of knocking the in-process at the copper basin center.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (5)
1. A copper basin auxiliary old-making device comprises a base, a workbench, bearing seats, a special-shaped rotating rod, a mounting plate and a rotating motor, wherein the workbench is arranged on the base, the mounting plate is arranged at the top of the workbench, the rotating motor is arranged on the mounting plate, an output shaft of the rotating motor is connected with the top end of the special-shaped rotating rod through a coupling, the special-shaped rotating rod is provided with two bearing seats up and down, and the bearing seats are respectively and fixedly arranged on the base and the workbench. The rotary type is provided with the second swinging arms between the dysmorphism bull stick concave position, the second swinging arms other end is provided with the sleeve pipe, the sleeve pipe slidingtype is installed on first swinging arms, install the mounting bracket on the base and the workstation directly behind first swinging arms, the mounting bracket downside is provided with the spool, mounting bracket downside and upside all are provided with the leading wheel, first swinging arms end is provided with the stay cord, the stay cord passes the spool, it is connected with hits the piece to walk around the leading wheel, the mounting bracket upside is provided with the slide rail, be provided with the slider on the slide rail, the slider with hit the piece and.
2. The copper basin auxiliary antique finishing equipment is characterized in that the intermittent mechanism comprises a second rotating rod, a rotating disc, clamping rods, guide blocks, discs and L-shaped clamping blocks, the discs are arranged at the bottoms of the first rotating rods, the L-shaped clamping blocks are uniformly arranged on the discs, the second rotating rod is rotatably arranged at the bottom of the workbench, the rotating disc is arranged on the second rotating rod, the clamping rods are arranged at the eccentric positions of the rotating disc, the guide blocks are symmetrically arranged on the periphery of the rotating disc, and the guide blocks are matched with the L-shaped clamping blocks.
3. The copper basin assisted antique finishing equipment as claimed in claim 2, wherein the speed reducing mechanism comprises a large belt pulley, a small belt pulley and a flat belt, the large belt pulley is arranged on the second rotating rod, the small belt pulley is arranged on the special-shaped rotating rod, and the flat belt is arranged between the small belt pulley and the large belt pulley.
4. The copper basin auxiliary antique equipment is characterized by further comprising a rotating shaft, a wiping block and a transmission mechanism, wherein the rotating shaft is rotatably arranged at the position, on the top of the workbench, of the same horizontal position as the special-shaped rotating rod, the special-shaped rotating rod is in transmission connection with the rotating shaft through the transmission mechanism, and the wiping block is detachably arranged on the top of the rotating shaft.
5. The copper basin assisted antique finishing equipment is characterized by further comprising a guide sleeve, a moving rod, a pressing block and an elastic piece, wherein the guide sleeve is arranged on the mounting frame, the moving rod is arranged in the guide sleeve in a sliding mode, the pressing block is arranged at the bottom end of the moving rod, the elastic piece is arranged between the pressing block and the mounting frame, and the pressing block is located right above the basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019823.4A CN111085601B (en) | 2020-01-09 | 2020-01-09 | Copper basin auxiliary antique-finish equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019823.4A CN111085601B (en) | 2020-01-09 | 2020-01-09 | Copper basin auxiliary antique-finish equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111085601A true CN111085601A (en) | 2020-05-01 |
| CN111085601B CN111085601B (en) | 2021-05-25 |
Family
ID=70399062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010019823.4A Expired - Fee Related CN111085601B (en) | 2020-01-09 | 2020-01-09 | Copper basin auxiliary antique-finish equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111085601B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421672A (en) * | 2020-05-29 | 2020-07-17 | 刘庆豪 | Surplus limit remove device of glass handicraft |
| CN111633113A (en) * | 2020-05-22 | 2020-09-08 | 杨小莲 | Copper basin edge knocking device |
| CN111957846A (en) * | 2020-07-15 | 2020-11-20 | 钟和平 | Cast iron pot edge smashing device for kitchen ware processing |
| CN112404211A (en) * | 2020-10-19 | 2021-02-26 | 谢素平 | Iron sheet curling device |
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| CN2637503Y (en) * | 2003-08-01 | 2004-09-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Abrator reinforced machine |
| CN203853446U (en) * | 2014-04-22 | 2014-10-01 | 张嵩 | Sheet iron drop hammer processing device |
| CN105396939A (en) * | 2015-12-15 | 2016-03-16 | 天津玛莉盖莎科技有限公司 | Intelligent special-shaped forming machine for air conditioner mesh enclosure production |
| CN205798283U (en) * | 2016-07-15 | 2016-12-14 | 裘德安 | A kind of efficiently forging hammer machine |
| CN207325724U (en) * | 2017-07-20 | 2018-05-08 | 上海倍宁汽车零部件有限公司 | A kind of automatic hammer |
| CN108909219A (en) * | 2018-07-25 | 2018-11-30 | 谢艳 | A kind of accounting automatic stamping device |
| KR102048800B1 (en) * | 2019-04-08 | 2019-11-27 | 박제화 | Method of manufacturing a pulley hub of a vehicle |
-
2020
- 2020-01-09 CN CN202010019823.4A patent/CN111085601B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637503Y (en) * | 2003-08-01 | 2004-09-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Abrator reinforced machine |
| CN203853446U (en) * | 2014-04-22 | 2014-10-01 | 张嵩 | Sheet iron drop hammer processing device |
| CN105396939A (en) * | 2015-12-15 | 2016-03-16 | 天津玛莉盖莎科技有限公司 | Intelligent special-shaped forming machine for air conditioner mesh enclosure production |
| CN205798283U (en) * | 2016-07-15 | 2016-12-14 | 裘德安 | A kind of efficiently forging hammer machine |
| CN207325724U (en) * | 2017-07-20 | 2018-05-08 | 上海倍宁汽车零部件有限公司 | A kind of automatic hammer |
| CN108909219A (en) * | 2018-07-25 | 2018-11-30 | 谢艳 | A kind of accounting automatic stamping device |
| KR102048800B1 (en) * | 2019-04-08 | 2019-11-27 | 박제화 | Method of manufacturing a pulley hub of a vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633113A (en) * | 2020-05-22 | 2020-09-08 | 杨小莲 | Copper basin edge knocking device |
| CN111421672A (en) * | 2020-05-29 | 2020-07-17 | 刘庆豪 | Surplus limit remove device of glass handicraft |
| CN111421672B (en) * | 2020-05-29 | 2022-04-12 | 明池玻璃股份有限公司 | Surplus limit remove device of glass handicraft |
| CN111957846A (en) * | 2020-07-15 | 2020-11-20 | 钟和平 | Cast iron pot edge smashing device for kitchen ware processing |
| CN112404211A (en) * | 2020-10-19 | 2021-02-26 | 谢素平 | Iron sheet curling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111085601B (en) | 2021-05-25 |
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| CB03 | Change of inventor or designer information |
Inventor after: Fang Huihua Inventor before: Zhou Jianzhi |
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| CB03 | Change of inventor or designer information | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510000 room 702, No. 40, Dashatou Sanma Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: Zhou Jianzhi Address before: 330052 Room 201, 458 Yingbin Avenue, Nanchang County, Nanchang City, Jiangxi Province Applicant before: Zhou Jianzhi |
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Effective date of registration: 20220831 Address after: Inside Huixin Chuanggu Incubation Accelerator Park, No. 23, Quanji Road, Economic Development Zone, Sishui County, Jining City, Shandong Province, 272000 Patentee after: Sishui County Shengyuan Land Development and Operation Co.,Ltd. Address before: 510000 room 702, No. 40, Dashatou Sanma Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Zhou Jianzhi |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |