CN106607728A - A wall surface construction polishing machine for construction - Google Patents
A wall surface construction polishing machine for construction Download PDFInfo
- Publication number
- CN106607728A CN106607728A CN201710089565.5A CN201710089565A CN106607728A CN 106607728 A CN106607728 A CN 106607728A CN 201710089565 A CN201710089565 A CN 201710089565A CN 106607728 A CN106607728 A CN 106607728A
- Authority
- CN
- China
- Prior art keywords
- ring
- motor
- transmission shaft
- baffle
- box
- 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
- 238000010276 construction Methods 0.000 title abstract description 14
- 238000005498 polishing Methods 0.000 title abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000003139 buffering effect Effects 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 16
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 210000003462 vein Anatomy 0.000 claims description 4
- 239000000872 buffer Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000006173 Good's buffer Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to the technical field of polishing machines and in particular provides a wall surface construction polishing machine for construction. The wall surface construction polishing machine comprises a handle and a buffer box; the top end of the handle is provided with an outer shell; a motor is arranged in the outer shell; a rotating shaft of the motor is connected with one end of a transmission shaft; a key arranged at the surface of the transmission shaft matches a key groove in an end cap; the end, away from the motor, of the transmission shaft is provided with a round disc; the surface of the transmission shaft is provided with a spring in a sleeved manner; one end of the spring is fixed to the surface of the end cap and the other end of the spring is fixed to the surface of the round disc; two limit rings are arranged on the surface of the inner wall of the buffer box; the end, away from the end cap, of the buffer box is provided with a bearing plate; the bearing plate is provided with an annular buffer fixing ring in the circumferential direction; the surface of the bearing plate is provided with a grinding wheel. The spring and round disc structure achieves a good buffer effect on the bearing plate, so that the leveling capability of the polishing machine is improved and the phenomenon of bottom exposure is prevented effectively.
Description
Technical field
The present invention relates to polisher technical field, more particularly to a kind of building wall construction polisher.
Background technology
In architectural process, metope is polished, polisher high working efficiency, convenient use gradually instead of work
People uses sand paper manual grinding, but most polisher is poor to the levelling ability of metope, and show-through feelings are there is also sometimes
Condition.
The content of the invention
The invention aims to the poor shortcoming of levelling ability present in prior art is solved, and the one kind for proposing
Building wall construction polisher.
To achieve these goals, present invention employs following technical scheme：
A kind of building wall construction polisher, including handle and baffle-box are designed, the top of the handle is provided with shell,
The inside of the shell is provided with motor, and the motor is fixed in the cavity of shell, the rotating shaft of the motor and the one of power transmission shaft
End connection, the baffle-box is provided with end cap near the side of motor, and the power transmission shaft passes through end cap and stretches away from one end of motor
Enter the inside to baffle-box, the surface of the end cap is provided with keyway, and the key that the power transmission shaft surface is arranged is matched somebody with somebody with the keyway of end cap
Close, the power transmission shaft is provided with disk away from one end of motor, and the surface of the power transmission shaft is socketed with spring, one end of the spring
The surface of end cap is fixed on, the other end of the spring is fixed on the surface of disk, and the inner wall surface of the baffle-box is provided with two
Individual spacing ring, the disk is located between two spacing rings, and the baffle-box is provided with carrier away from one end of end cap, described to hold
The buffering retainer ring for being circumferentially with annular of load plate, the surface of the carrier is provided with emery wheel, the circumference of the buffering retainer ring
The dust excluding plate of annular is provided with, the side of the dust excluding plate is connected by polylith baffle plate with buffering box outer wall, polylith baffle plate is along preventing
Dirt plate inwall circumferential array, dust excluding plate is coaxially disposed with the carrier, and is provided with ring between dust excluding plate and the carrier
Shape gap, buffering retainer ring is coaxially disposed and is stuck in the annular gap with the carrier.
Preferably, the power transmission shaft is provided with bearing away from one end of disk, and the two ends of the bearing are fixed on cavity pocket of outer cover
Inwall on.
Preferably, the buffering retainer ring includes upper semi-ring, lower semi-ring, passes through between the upper semi-ring and the lower semi-ring
Gemel connection；There is the convenient breach for being started in the edge of upper semi-ring, lower semi-ring, upper semi-ring, lower semi-ring are stuck in ring
In shape gap；The upper semi-ring, lower semi-ring are fixed by screw and baffle plate.
Preferably, the surface of the handle is provided with anti-slip veins.
Preferably, the upper surface of outer cover offers multiple louvres near the position of motor.
A kind of building wall proposed by the present invention is constructed polisher, and beneficial effect is：The spring of setting and disk are tied
Structure, there is good buffering effect to carrier, improves the levelling ability of polisher, effectively prevents the generation of grinning effect, if
The buffering retainer ring put can preferably adapt to irregular metope, further increase the levelling ability of polisher.
Description of the drawings
Fig. 1 is a kind of structural representation of building wall construction polisher proposed by the present invention；
Fig. 2 is a kind of carrier structural representation of building wall construction polisher proposed by the present invention；
Fig. 3 is a kind of buffering retainer ring structural representation of building wall construction polisher proposed by the present invention；
Fig. 4 is a kind of power transmission shaft and end cover structure schematic diagram of building wall construction polisher proposed by the present invention.
In figure：Handle 1, shell 2, motor 3, bearing 4, power transmission shaft 5, baffle-box 6, end cap 7, disk 8, spring 9, spacing ring
10th, carrier 11, emery wheel 12, buffering retainer ring 13, upper semi-ring 131, lower semi-ring 132, hinge 133, dust excluding plate 14, baffle plate 15,
Anti-slip veins 16.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.
Reference picture 1-4, a kind of building wall construction polisher, including handle 1 and baffle-box 6, the surface of handle 1 is provided with
Anti-slip veins 16, the top of handle 1 is provided with shell 2, and the inside of shell 2 is provided with motor 3, and the upper surface of shell 2 is near the position of motor 3
Multiple louvres are offered, louvre can be such that the heat that motor 3 is produced distributes in time, make motor 3 keep good building ring
Border, motor 3 is fixed in the cavity of shell 2, and the rotating shaft of motor 3 is connected with one end of power transmission shaft 5, is that power transmission shaft 5 provides power.
Baffle-box 6 is provided with end cap 7 near the side of motor 3, and power transmission shaft 5 passes through end cap 7 and stretches into away from one end of motor 3
To the inside of baffle-box 6, the surface of end cap 7 is provided with keyway, the key that the surface of power transmission shaft 5 is arranged and the keyway cooperation of end cap 7, is driven
Axle 5 is provided with disk 8 away from one end of motor 3, and the surface of power transmission shaft 5 is socketed with spring 9, and one end of spring 9 is fixed on end cap 7
Surface, the other end of spring 9 is fixed on the surface of disk 8, and power transmission shaft 5 is provided with bearing 4 away from one end of disk 8, and the two of bearing 4
End is fixed on the inwall of the cavity of shell 2, and the inner wall surface of baffle-box 6 is provided with two spacing rings 10, and disk 8 is spacing positioned at two
Between ring 10.
Power transmission shaft 5 rotates, and drives end cap 7 to rotate, and then drives baffle-box 6 to rotate, and spacing ring 10 can limit disk 8 and move
Dynamic distance, and then the distance between shell 2 and baffle-box 6 are limited, when baffle-box 6 is moved to the direction of shell 2, spring 9 is received
Contracting, when disk 8 is contacted with the spacing ring 10 away from shell 2, the distance between shell 2 and baffle-box 6 reach minima；Instead
It, when disk 8 is contacted with the spacing ring 10 near shell 2, the distance between shell 2 and baffle-box 6 reach maximum.
Baffle-box 6 is provided with carrier 11, the buffering retainer ring for being circumferentially with annular of carrier 11 away from one end of end cap 7
13, the surface of carrier 11 is provided with emery wheel 12, buffers the dust excluding plate 14 for being circumferentially with annular of retainer ring 13, and the one of dust excluding plate 14
Side is connected by polylith baffle plate 15 with the outer wall of baffle-box 6, and polylith baffle plate 15 is along the inwall circumferential array of dust excluding plate 14, dust excluding plate 14
It is coaxially disposed with carrier 11, and annular gap is provided between dust excluding plate 14 and carrier 11, buffers retainer ring 13 and carry
Disk 11 is coaxially disposed and is stuck in annular gap, buffering retainer ring 13 include upper semi-ring 131, lower semi-ring 132, upper semi-ring 131 with
Connected by hinge 133 between lower semi-ring 132；Have what is conveniently started in the edge of upper semi-ring 131, lower semi-ring 132
Breach, upper semi-ring 131, lower semi-ring 132 are stuck in annular gap；Upper semi-ring 131, lower semi-ring 132 are by screw and baffle plate 15
It is fixed.
Buffering retainer ring 13 is circular arc near the side of emery wheel 12, can preferably adapt to irregular metope, and raising is beaten
The levelling ability of grinding machine, dust excluding plate 14 is used for preventing the putty powder for polishing from directly flying in face of operator, and baffle plate 15 is used
To fix buffering retainer ring 13, dust excluding plate 14, the upper semi-ring 131 of setting, the structure of lower semi-ring 132 are connected by hinge 133, convenient
The dismounting of buffering retainer ring 13, beneficial to the replacing of emery wheel 12.
During polishing, the projection of metope enters into the surface region of emery wheel 12, now, spring from the buffering retainer ring 13 of arc
9 shrink, baffle-box 6 to the direction of shell 2 move, make carrier 11 and emery wheel 12 also to the direction of shell 2 move, it is to avoid polisher because
The sideslip for metope local raised is low original smooth metope mill.
Operation principle：First emery wheel 12 is fixed, is switched on power, motor 3 rotates, drive power transmission shaft 5 to rotate, the band of power transmission shaft 5
Dynamic baffle-box 6 rotates, and then drives carrier 11 and emery wheel 12 to rotate, and metope is polished by holding handle 1.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (5)
1. a kind of building wall is constructed polisher, including handle (1) and baffle-box (6), and the top of the handle (1) is provided with outward
Shell (2), the inside of the shell (2) is provided with motor (3), and the motor (3) is fixed in the cavity of shell (2), and its feature exists
In the rotating shaft of the motor (3) is connected with one end of power transmission shaft (5), and the baffle-box (6) is provided near the side of motor (3)
End cap (7), the power transmission shaft (5) passes through end cap (7) and extend into the inside of baffle-box (6) away from one end of motor (3), described
The surface of end cap (7) is provided with keyway, and the key that power transmission shaft (5) surface is arranged coordinates with the keyway of end cap (7), the power transmission shaft
(5) one end away from motor (3) is provided with disk (8), and the surface of the power transmission shaft (5) is socketed with spring (9), the spring (9)
One end be fixed on the surface of end cap (7), the other end of the spring (9) is fixed on the surface of disk (8), the baffle-box
(6) inner wall surface is provided with two spacing rings (10), the disk (8) between two spacing rings (10), the baffle-box
(6) one end away from end cap (7) is provided with carrier (11), the buffering retainer ring for being circumferentially with annular of the carrier (11)
(13), the surface of the carrier (11) is provided with emery wheel (12), and buffering retainer ring (13) is circumferentially with the dust-proof of annular
Plate (14), the side of the dust excluding plate (14) is connected by polylith baffle plate (15) with baffle-box (6) outer wall, polylith baffle plate (15) edge
Dust excluding plate (14) inwall circumferential array, dust excluding plate (14) is coaxially disposed with the carrier (11), and dust excluding plate (14) with
Annular gap is provided between the carrier (11), buffering retainer ring (13) is coaxially disposed and is stuck in institute with the carrier (11)
State in annular gap.
2. a kind of building wall according to claim 1 is constructed polisher, it is characterised in that the power transmission shaft (5) is remote
Bearing (4) is provided with from one end of disk (8), the two ends of the bearing (4) are fixed on the inwall of shell (2) cavity.
3. a kind of building wall according to claim 1 is constructed polisher, it is characterised in that the buffering retainer ring
(13) including upper semi-ring (131), lower semi-ring (132), hinge is passed through between the upper semi-ring (131) and the lower semi-ring (132)
(133) connect；There are the convenient breach for being started, upper semi-ring in the edge of upper semi-ring (131), lower semi-ring (132)
(131), lower semi-ring (132) is stuck in annular gap；The upper semi-ring (131), lower semi-ring (132) are by screw and baffle plate
(15) it is fixed.
4. a kind of building wall according to claim 1 is constructed polisher, it is characterised in that the table of the handle (1)
Face is provided with anti-slip veins (16).
5. a kind of building wall according to claim 1 is constructed polisher, it is characterised in that shell (2) upper table
Face offers multiple louvres near the position of motor (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956920.9A CN109079604A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
| CN201710089565.5A CN106607728B (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander |
| CN201810956276.5A CN109176196A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089565.5A CN106607728B (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810956920.9A Division CN109079604A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
| CN201810956276.5A Division CN109176196A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106607728A true CN106607728A (en) | 2017-05-03 |
| CN106607728B CN106607728B (en) | 2018-11-16 |
Family
ID=58636911
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810956920.9A Withdrawn CN109079604A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
| CN201810956276.5A Withdrawn CN109176196A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
| CN201710089565.5A Expired - Fee Related CN106607728B (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810956920.9A Withdrawn CN109079604A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
| CN201810956276.5A Withdrawn CN109176196A (en) | 2017-02-20 | 2017-02-20 | A kind of building wall construction sander and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109079604A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139049A (en) * | 2017-06-19 | 2017-09-08 | 湖州雅洁橱柜有限公司 | A kind of wood furniture raw material removes the peel sanding apparatus |
| CN107984320A (en) * | 2017-11-21 | 2018-05-04 | 郑州格瑞塔电子信息技术有限公司 | A kind of building wall milling tools |
| CN108927711A (en) * | 2018-07-30 | 2018-12-04 | 芜湖品源装饰工程有限责任公司 | A kind of fitting-up wall surface grinding machine |
| CN109594749A (en) * | 2018-11-12 | 2019-04-09 | 谢金钱 | A kind of construction and decoration ceramic tile powder of lacquer putty for use on applicator |
| CN112757078A (en) * | 2021-01-13 | 2021-05-07 | 江前四 | Wall polisher for decoration |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100792778B1 (en) * | 2007-07-09 | 2008-01-11 | (주)엠앤에스시스템 | Floor grinder that equip dust collector |
| CN102773783A (en) * | 2012-07-23 | 2012-11-14 | 太仓市旭达机械设备有限公司 | Portable polishing machine |
| CN104400580A (en) * | 2014-11-27 | 2015-03-11 | 安庆潜山永大文体用品有限公司 | Polishing and dust collection device |
| CN105108597A (en) * | 2015-09-14 | 2015-12-02 | 南通理工学院 | Ground polishing machine |
| CN205166571U (en) * | 2015-11-18 | 2016-04-20 | 姜伟 | Building interior decoration wall grinding device |
| CN206578648U (en) * | 2017-02-20 | 2017-10-24 | 李欣 | A kind of building wall construction sander |
-
2017
- 2017-02-20 CN CN201810956920.9A patent/CN109079604A/en not_active Withdrawn
- 2017-02-20 CN CN201810956276.5A patent/CN109176196A/en not_active Withdrawn
- 2017-02-20 CN CN201710089565.5A patent/CN106607728B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100792778B1 (en) * | 2007-07-09 | 2008-01-11 | (주)엠앤에스시스템 | Floor grinder that equip dust collector |
| CN102773783A (en) * | 2012-07-23 | 2012-11-14 | 太仓市旭达机械设备有限公司 | Portable polishing machine |
| CN104400580A (en) * | 2014-11-27 | 2015-03-11 | 安庆潜山永大文体用品有限公司 | Polishing and dust collection device |
| CN105108597A (en) * | 2015-09-14 | 2015-12-02 | 南通理工学院 | Ground polishing machine |
| CN205166571U (en) * | 2015-11-18 | 2016-04-20 | 姜伟 | Building interior decoration wall grinding device |
| CN206578648U (en) * | 2017-02-20 | 2017-10-24 | 李欣 | A kind of building wall construction sander |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139049A (en) * | 2017-06-19 | 2017-09-08 | 湖州雅洁橱柜有限公司 | A kind of wood furniture raw material removes the peel sanding apparatus |
| CN107984320A (en) * | 2017-11-21 | 2018-05-04 | 郑州格瑞塔电子信息技术有限公司 | A kind of building wall milling tools |
| CN108927711A (en) * | 2018-07-30 | 2018-12-04 | 芜湖品源装饰工程有限责任公司 | A kind of fitting-up wall surface grinding machine |
| CN109594749A (en) * | 2018-11-12 | 2019-04-09 | 谢金钱 | A kind of construction and decoration ceramic tile powder of lacquer putty for use on applicator |
| CN112757078A (en) * | 2021-01-13 | 2021-05-07 | 江前四 | Wall polisher for decoration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106607728B (en) | 2018-11-16 |
| CN109079604A (en) | 2018-12-25 |
| CN109176196A (en) | 2019-01-11 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant after: URUMQI JIUPINZHIMA INFORMATION TECHNOLOGY Co.,Ltd. Address before: 753200 44-2-102, Qian Hui District, Dawukou District, Shizuishan, the Ningxia Hui Autonomous Region Applicant before: Li Xin |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20181012 Address after: 362100 Fujian Quanzhou Taiwan Investment Zone Dongyuan town Xiu Tu village Xiu soil 660 Applicant after: Luo Weiqiu Address before: 830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant before: URUMQI JIUPINZHIMA INFORMATION TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190617 Address after: 313220 Industrial Zone, Zhong Guan Town, Deqing County, Huzhou, Zhejiang Patentee after: Zhejiang Zhensheng Construction Co.,Ltd. Address before: 362100 Fujian Quanzhou Taiwan Investment Zone Dongyuan town Xiu Tu village Xiu soil 660 Patentee before: Luo Weiqiu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |