CN211465653U - Perforating device is used in aluminum product processing of reducible noise diffusion - Google Patents
Perforating device is used in aluminum product processing of reducible noise diffusion Download PDFInfo
- Publication number
- CN211465653U CN211465653U CN201922065002.XU CN201922065002U CN211465653U CN 211465653 U CN211465653 U CN 211465653U CN 201922065002 U CN201922065002 U CN 201922065002U CN 211465653 U CN211465653 U CN 211465653U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sliding
- sound
- groove
- noise
- 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
- 238000012545 processing Methods 0.000 title claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000009792 diffusion process Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 41
- 230000009467 reduction Effects 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 12
- 238000005553 drilling Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 230000030279 gene silencing Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
The utility model belongs to the technical field of aluminum alloy plate material, especially, do: a perforating device capable of reducing noise diffusion for aluminum processing comprises an operating platform, wherein the top of the operating platform is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with a top plate; the utility model discloses, through setting up the sound-proof housing, the sound-proof housing can keep apart the noise that the drill bit drilling in-process produced, simultaneously through the amortization passageway, keep off the soundboard, the cotton cooperation of falling the hole of making an uproar that falls of amortization, the effect of making an uproar is strengthened, reach the purpose of noise reduction, the device adopts the sound-proof housing, the amortization passageway, keep off the soundboard, fall the hole of making an uproar, a slide bar, the sliding sleeve, spring and amortization are cotton, realized carrying out the all-round purpose of keeping apart and falling the noise of noise at the in-process that punches, good operational environment has been ensured, noise pollution has been reduced, through setting up the dust collection box, dust absorption head and dust absorption pump, the.
Description
Technical Field
The utility model belongs to the technical field of the aluminum alloy panel, concretely relates to perforating device is used in aluminum product processing of noise abatement diffusion.
Background
Aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied in aviation, aerospace, automobile, mechanical manufacturing, ships and chemical industry, the rapid development of industrial economy has increased the demand on aluminum alloy welding structural parts, and the research on the weldability of the aluminum alloy is also deepened. Aluminum alloys are currently the most used alloys.
At present, processing the punching process to aluminum alloy plate, can produce great noise, very big influence operational environment, can cause noise pollution to personnel on every side simultaneously, the dust after punching simultaneously needs the staff to manually clear up, takes trouble hard, is unfavorable for improving the availability factor to the device, brings very big inconvenience for the use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a perforating device is used in aluminum product processing of noise abatement diffusion has noise abatement and convenient to use's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a perforating device capable of reducing noise diffusion for aluminum processing comprises an operation table, wherein a supporting rod is fixedly connected to the top of the operation table, a top plate is fixedly connected to the top end of the supporting rod, a first groove is formed in the bottom of the top plate, a first motor is fixedly connected to the side face of the inner wall of the first groove, a lead screw is fixedly connected to an output shaft of the first motor, a first rotating shaft is fixedly connected to one end of the lead screw, a first bearing is sleeved on the surface of the first rotating shaft and fixedly connected to the inner wall of the first groove, a lead screw sleeve is in threaded connection with the surface of the lead screw, an electric push rod is fixedly connected to the bottom of the lead screw sleeve, a shell is fixedly connected to the bottom end of the electric push rod, a second motor is fixedly connected to the shell, a second bearing is fixedly connected to the bottom of the shell, and an output shaft of the, the bottom end of the connecting rod is fixedly connected with a drill bit, the side surface of the connecting rod is provided with a second groove, the inner wall of the second groove is fixedly connected with a sliding rod, the surface of the sliding rod is connected with a sliding sleeve in a sliding way, the surface of the sliding rod is sleeved with two springs, the separated end of the two springs is fixedly connected with the inner wall of the second groove, the opposite ends of the two springs are fixedly connected with the sliding sleeve, the side surface of the sliding sleeve is fixedly connected with a sound-proof cover, the interior of the sound-proof cover is provided with a sound-proof channel, the inner wall of the sound-proof channel is fixedly connected with a sound-proof plate, the inner wall of the sound-proof cover is fixedly connected with sound-proof cotton, the sound-proof cotton and the inner wall of the sound-proof cover are provided with noise-reducing holes, the top of, the dust suction pump is fixedly connected with a dust suction head through a pipeline.
Preferably, the top of the first groove is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the screw rod sleeve.
Preferably, the bottom of the operating platform is fixedly connected with four rollers, and the four rollers are respectively positioned at the bottom of the bottom plate and close to the four corners.
Preferably, the silencing passage is a serpentine passage, the noise reduction holes are designed to be honeycombed, and the top of the sound-proof housing is fixedly connected with a noise reduction gasket.
Preferably, the front side of operation panel is provided with button switch, button switch passes through wire electric connection with first motor, second motor, electric putter and dust absorption pump.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the sound-proof housing, the sound-proof housing can keep apart the noise that the drill bit drilling process produced, simultaneously through the cooperation of amortization passageway, the sound board that keeps off, amortization cotton and noise reduction hole, the noise reduction effect is strengthened, reach the purpose of noise reduction, with the help of the slip effect of slide bar and sliding sleeve and the elasticity of spring, in the drill bit drilling process, drive the sound-proof housing and reciprocate according to the drill bit drilling position, dust absorption pump work, can inhale the collection in the dust collection box through the dust absorption head with the impurity dust that remains after punching, the device adopts the sound-proof housing, the amortization passageway, the sound board that keeps off, noise reduction hole, the slide bar, the sliding sleeve, spring and amortization cotton, realize the purpose of carrying out all-round isolation noise reduction to the noise in the drilling process, good operational environment has been ensured, noise pollution, the collection of the residue dust is realized, the trouble and labor are saved, the whole device is reasonable in structure, the use is convenient, and the practicability is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with a split septum cap;
FIG. 3 is an enlarged schematic structural view of the position A of the present invention;
in the figure: 1. an operation table; 2. a second bearing; 3. a dust hood; 4. a push button switch; 5. a dust suction pump; 6. a hinge; 7. a box door; 8. locking; 9. a dust collection box; 10. a housing; 11. a first motor; 12. a top plate; 13. a first groove; 14. a screw rod; 15. an electric push rod; 16. a slider; 17. a screw rod sleeve; 18. a chute; 19. a first rotating shaft; 20. a first bearing; 21. a second motor; 22. a sound-proof housing; 23. a support bar; 24. a roller; 25. a drill bit; 26. a sound deadening passage; 27. silencing cotton; 28. a noise reduction hole; 29. a sound blocking plate; 30. a spring; 31. a second groove; 32. a connecting rod; 33. a slide bar; 34. a sliding sleeve; 35. a noise reduction gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a perforating device for aluminum product processing capable of reducing noise diffusion comprises an operating platform 1, wherein a supporting rod 23 is fixedly connected to the top of the operating platform 1, a top plate 12 is fixedly connected to the top end of the supporting rod 23, a first groove 13 is formed in the bottom of the top plate 12, a first motor 11 is fixedly connected to the side surface of the inner wall of the first groove 13, the first motor 11 can drive a screw rod 14 to rotate, the screw rod 14 rotates, a screw rod sleeve 17 can drive a drill bit 25 to move left and right by means of sliding fit of a sliding groove 18 and a sliding block 16, the purpose of adjusting the left and right positions of the drill bit 25 is achieved, the screw rod 14 is fixedly connected to an output shaft of the first motor 11, a first rotating shaft 19 is fixedly connected to one end of the screw rod 14, a first bearing 20 is sleeved on the surface of the first rotating shaft 19, the first bearing 20 is fixedly connected to the inner, the surface of the screw rod 14 is in threaded connection with a screw rod sleeve 17, the bottom of the screw rod sleeve 17 is fixedly connected with an electric push rod 15, the electric push rod 15 works to drive the shell 10 to move up and down, and further the purpose of driving the drill bit 25 and the sound-proof cover 22 to move up and down can be realized, the bottom of the electric push rod 15 is fixedly connected with the shell 10, the shell 10 is internally and fixedly connected with a second motor 21, the second motor 21 works to drive the drill bit 25 and the sound-proof cover 22 to rotate through a connecting rod 32 to realize the drilling work of the aluminum alloy plate, the bottom of the shell 10 is fixedly connected with a second bearing 2, an output shaft of the second motor 21 passes through the second bearing 2 and is fixedly connected with a connecting rod 32, the bottom of the connecting rod 32 is fixedly connected with the drill bit 25, a second groove 31 is formed in the side surface, the surface of the sliding rod 33 is connected with a sliding sleeve 34 in a sliding manner, the sound-proof cover 22 is driven to move up and down according to the drilling position of the drill 25 in the drilling process of the drill 25 by means of the sliding action of the sliding rod 33 and the sliding sleeve 34 and the elasticity of the spring 30, the surface of the sliding rod 33 is sleeved with two springs 30, the opposite ends of the two springs 30 are fixedly connected to the inner wall of the second groove 31, the opposite ends of the two springs 30 are fixedly connected to the sliding sleeve 34, the sound-proof cover 22 is fixedly connected to the side surface of the sliding sleeve 34, the sound-proof cover 22 can isolate the noise generated in the drilling process of the drill 25 by arranging the sound-proof cover 22, and simultaneously the noise reduction effect is enhanced by the matching of a noise reduction channel 26, a noise reduction plate 29, a noise reduction channel 26 is arranged in the sound-proof cover 22, and the sound reduction plate 29 is fixedly, the inner wall of the sound-proof cover 22 is fixedly connected with silencing cotton 27, the inner walls of the silencing cotton 27 and the sound-proof cover 22 are provided with noise reduction holes 28, the top of the operating platform 1 is fixedly connected with a dust collection box 9, the side surface of the dust collection box 9 is movably connected with a box door 7 through a hinge 6, the box door 7 is fixedly connected with the dust collection box 9 through a lock catch 8, the inner wall of the dust collection box 9 is fixedly connected with a dust collection pump 5, the dust collection pump 5 is fixedly connected with a dust collection head through a pipeline, the dust collection pump 5 works, and residual impurity dust after punching can be sucked into the dust collection box 9 through the dust collection head for collection, the device adopts the sound-proof cover 22, a silencing passage 26, a sound blocking plate 29, the noise reduction holes 28, a sliding rod 33, a sliding sleeve 34, a spring 30 and the silencing cotton 27, so that the purpose of omnibearing isolation and, through setting up dust collection box 9, dust absorption head and dust absorption pump 5, realized the collection to the residue dust, it is laborsaving to save trouble, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Specifically, a sliding groove 18 is formed in the top of the first groove 13, a sliding block 16 is connected to the sliding groove 18 in a sliding mode, the sliding block 16 is fixedly connected with the screw rod sleeve 17, and the sliding effect of the sliding groove 18 and the sliding block 16 can be matched with the screw rod sleeve 17 to drive the drill 25 to move left and right more stably.
Specifically, the bottom of the operating table 1 is fixedly connected with four rollers 24, the four rollers 24 are respectively located at positions near four corners of the bottom plate, and the position of the device can be moved through the rollers 24.
Specifically, the noise reduction passage 26 is a serpentine passage, the noise reduction holes 28 are designed to be honeycomb-shaped, and the noise reduction gasket 35 is fixedly connected to the top of the soundproof cover 22.
Specifically, the front side of operation panel 1 is provided with button switch 4, button switch 4 passes through wire electric connection with first motor 11, second motor 21, electric putter 15 and dust absorption pump 5, through setting up button switch 4, makes things convenient for the operating condition of staff control first motor 11, second motor 21, electric putter 15 and dust absorption pump 5.
The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, at first place aluminum alloy plate on operation panel 1, then control electric putter 15 work through button switch 4, drive drill bit 25 and move down, realize drill bit 25 and aluminum alloy plate contact, meanwhile, sound-proof housing 22 extrudees aluminum alloy plate's surface, then control second motor 21 work through button switch 4, drive drill bit 25 through connecting rod 32 and rotate and carry out drilling work, in the drilling process, with the help of the sliding action of slide bar 33 and sliding sleeve 34, through decompressing spring 30, sound-proof housing 22 laminates in aluminum alloy plate's surface all the time, realize sealing to drill bit 25, cooperate amortization passageway 26, sound blocking board 29, amortization cotton 27 and noise reduction hole 28 to realize the isolation amortization to the noise, reach the purpose of noise reduction, after the drilling is accomplished, can be according to the needs control first motor 11 work of use, lead screw 14 rotates, make the screw rod sleeve 17 drive drill bit 25 under the sliding fit of slider 16 and spout 18, drive drill bit 25 and carry out the adjustment of controlling the position, repeat above step, can punch once more, after punching, drive drill bit 25 and sound-proof housing 22 through electric putter 15 and upwards remove, control dust absorption pump 5 work through button switch 4, adsorb the residue on operation panel 1 surface and panel surface to the collecting box in collect the back take off panel can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a perforating device is used in aluminum product processing of reducible noise diffusion, includes operation panel (1), its characterized in that: the top of the operating table (1) is fixedly connected with a supporting rod (23), the top of the supporting rod (23) is fixedly connected with a top plate (12), the bottom of the top plate (12) is provided with a first groove (13), the side surface of the inner wall of the first groove (13) is fixedly connected with a first motor (11), an output shaft of the first motor (11) is fixedly connected with a lead screw (14), one end of the lead screw (14) is fixedly connected with a first rotating shaft (19), the surface of the first rotating shaft (19) is sleeved with a first bearing (20), the first bearing (20) is fixedly connected with the inner wall of the first groove (13), the surface of the lead screw (14) is in threaded connection with a lead screw sleeve (17), the bottom of the lead screw sleeve (17) is fixedly connected with an electric push rod (15), and the bottom end of the electric push rod (15) is fixedly connected with a, the inner fixed connection of the shell (10) is provided with a second motor (21), the bottom of the shell (10) is fixedly connected with a second bearing (2), an output shaft of the second motor (21) penetrates through the second bearing (2) and is fixedly connected with a connecting rod (32), the bottom of the connecting rod (32) is fixedly connected with a drill bit (25), the side surface of the connecting rod (32) is provided with a second groove (31), the inner wall of the second groove (31) is fixedly connected with a sliding rod (33), the surface of the sliding rod (33) is connected with a sliding sleeve (34) in a sliding manner, the surface of the sliding rod (33) is sleeved with two springs (30), the two springs (30) are fixedly connected with the inner wall of the second groove (31) in a separated manner, the opposite ends of the two springs (30) are fixedly connected with the sliding sleeve (34), and the side surface of the sliding sleeve (, amortization passageway (26) have been seted up to the inside of sound-proof housing (22), amortization passageway (26) inner wall fixedly connected with keeps off soundboard (29), sound-proof housing (22) inner wall fixedly connected with amortization cotton (27), amortization cotton (27) and sound-proof housing (22) inner wall have been seted up and have been fallen hole (28) of making an uproar, top fixedly connected with dust collection box (9) of operation panel (1), there are chamber door (7) side of dust collection box (9) through hinge (6) swing joint, chamber door (7) and dust collection box (9) are through hasp (8) fixed connection, dust collection box (9) inner wall fixedly connected with dust absorption pump (5), dust absorption pump (5) are through pipeline fixedly connected with dust absorption head.
2. The hole-punching apparatus for aluminum processing capable of reducing noise diffusion according to claim 1, wherein: a sliding groove (18) is formed in the top of the first groove (13), a sliding block (16) is connected in the sliding groove (18) in a sliding mode, and the sliding block (16) is fixedly connected with a screw rod sleeve (17).
3. The hole-punching apparatus for aluminum processing capable of reducing noise diffusion according to claim 1, wherein: the bottom of the operating platform (1) is fixedly connected with four rollers (24), and the four rollers (24) are respectively positioned at the positions, close to four corners, of the bottom plate.
4. The hole-punching apparatus for aluminum processing capable of reducing noise diffusion according to claim 1, wherein: the noise reduction channel (26) is a snake-shaped channel, the noise reduction holes (28) are designed to be honeycombed, and a noise reduction gasket (35) is fixedly connected to the top of the sound insulation cover (22).
5. The hole-punching apparatus for aluminum processing capable of reducing noise diffusion according to claim 1, wherein: the front side of the operating platform (1) is provided with a button switch (4), and the button switch (4) is electrically connected with the first motor (11), the second motor (21), the electric push rod (15) and the dust collection pump (5) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065002.XU CN211465653U (en) | 2019-11-26 | 2019-11-26 | Perforating device is used in aluminum product processing of reducible noise diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065002.XU CN211465653U (en) | 2019-11-26 | 2019-11-26 | Perforating device is used in aluminum product processing of reducible noise diffusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465653U true CN211465653U (en) | 2020-09-11 |
Family
ID=72367394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922065002.XU Expired - Fee Related CN211465653U (en) | 2019-11-26 | 2019-11-26 | Perforating device is used in aluminum product processing of reducible noise diffusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228259A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Diesel engine air ducting for agricultural machine |
| CN113118504A (en) * | 2021-05-12 | 2021-07-16 | 徐州华展门窗工程股份有限公司 | Aluminum alloy door and window production and processing equipment |
-
2019
- 2019-11-26 CN CN201922065002.XU patent/CN211465653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228259A (en) * | 2020-10-21 | 2021-01-15 | 马鞍山市常立发机械制造有限公司 | Diesel engine air ducting for agricultural machine |
| CN113118504A (en) * | 2021-05-12 | 2021-07-16 | 徐州华展门窗工程股份有限公司 | Aluminum alloy door and window production and processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211465653U (en) | Perforating device is used in aluminum product processing of reducible noise diffusion | |
| CN208811543U (en) | A kind of aluminum alloy doors and windows section bar cutting device | |
| CN209550649U (en) | A kind of Multifunctional perforating machine | |
| CN211413912U (en) | Aluminum product cutting device convenient to sweeps discharge | |
| CN212857824U (en) | Door and window drilling machine convenient to collect sweeps | |
| CN215942378U (en) | Device is repaired to notebook computer shell deckle edge | |
| CN212471815U (en) | Wood working cutting device | |
| CN210997635U (en) | Novel aluminium alloy material punch device | |
| CN221338782U (en) | Punching device | |
| CN217018169U (en) | Punching device for machining security door | |
| CN210937414U (en) | Tool for cutting pipe | |
| CN209887202U (en) | Hardware drilling device capable of reducing noise and removing dust | |
| CN217412677U (en) | Cutting equipment with low noise | |
| CN218855680U (en) | Drilling machine is used in wardrobe processing | |
| CN218425072U (en) | Drilling equipment is used in processing of bridge cut-off aluminium flat-open window | |
| CN213258099U (en) | Bridge cut-off aluminum alloy door and window former | |
| CN216990154U (en) | Cutting device is used in assembly of steel construction | |
| CN213005108U (en) | Laser cutting equipment convenient to adjust cutting angle | |
| CN217912970U (en) | Stainless steel layering surface trompil equipment | |
| CN214720852U (en) | Hollow steel plate drill | |
| CN213412279U (en) | Simple multi-position perforating device for wooden door hinges | |
| CN218504669U (en) | Feeding precompression device for cutting machine | |
| CN221269716U (en) | Special-shaped metal plate processing waste material cleaning device | |
| CN213004256U (en) | Grinding device is used in production of smoke and dust clarifier | |
| CN213437722U (en) | Numerical control flame cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220708 Address after: 528000 Henggang, Shishan town, Nanhai District, Foshan City, Guangdong Province, "north of zhuangyuanling Shanyu factory", self compiled No. 2 Patentee after: Foshan Nanhai Gongsheng Hardware Products Co.,Ltd. Address before: 830000 room 106, unit 3, building 42, East phase 7, No. 198, Zhonghuan Road, Tianshan District, Urumqi, Xinjiang Uygur Autonomous Region Patentee before: Bai Lining |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |