CN211775482U - Cement wall spray set for building field - Google Patents
Cement wall spray set for building field Download PDFInfo
- Publication number
- CN211775482U CN211775482U CN202020214915.3U CN202020214915U CN211775482U CN 211775482 U CN211775482 U CN 211775482U CN 202020214915 U CN202020214915 U CN 202020214915U CN 211775482 U CN211775482 U CN 211775482U
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- gear
- bottom plate
- water tank
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- 239000004568 cement Substances 0.000 title claims abstract description 37
- 241001640558 Cotoneaster horizontalis Species 0.000 title description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 4
- 239000011148 porous material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of building spraying, in particular to a cement wall spraying device used in the building field; the height adjusting structure is added, manual spraying operation on the spraying pipe is reduced, convenience in spraying a higher wall surface is improved, and use reliability of equipment is improved; the water tank comprises a water tank, be provided with the chamber in the water tank, the water tank top is provided with the pump, the intracavity is provided with first water pipe, first water pipe input and chamber bottom intercommunication, the fixed pump that is provided with in water tank top, the input of pump with still include four group's threaded rod and four group's screwed pipe, the water tank bottom mounting is provided with first bottom plate, first bottom plate top left side is provided with the backup pad, the fixed bracing piece that is provided with in backup pad top, the shower is fixed to be set up in the bracing piece top, the fixed hoop that is provided with of outside wall of shower, the fixed hoop bottom is connected with the bracing.
Description
Technical Field
The utility model relates to a technical field that the building sprayed especially relates to a cement wall spray set for building field.
Background
As is well known, a cement wall surface spraying device for the building field is a device used for humidifying a cement wall surface in the building construction process, can improve the humidity of the cement wall surface, and is widely used in the building construction field; the existing cement wall spraying device for the building field comprises a water tank, wherein a cavity is arranged in the water tank, a pump is arranged at the top end of the water tank, a first water pipe is arranged in the cavity, the input end of the first water pipe is communicated with the bottom end of the cavity, the top end of the water tank is fixedly provided with the pump, the input end of the pump is communicated with the output end of the first water pipe, the output end of the pump is communicated with a second water pipe, the output end of the second water pipe is communicated with a manual work, the output end of a hose is communicated with a spraying pipe, and the output end of; when the cement wall spraying device for the building field is used, water is transmitted into a spray head through a first water pipe, a second water pipe, a hose and a spraying pipe under the action of a pump and is sprayed, and an operator needs to hold the spraying pipe to spray and humidify the wall; this kind of cement wall spray set for building field discovers in using, when spraying to higher wall, operating personnel is difficult to reach higher height, and the degree of difficulty is great when spraying to higher wall, and the use reliability of equipment is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an increase altitude mixture control structure reduces artifical hand to the shower and sprays the operation, improves the convenient degree when spraying higher wall, improve the cement wall spray set for the building field of the use reliability of equipment.
The utility model discloses a cement wall surface spraying device for building field, including the water tank, be provided with the chamber in the water tank, the water tank top is provided with the pump, be provided with first water pipe in the chamber, first water pipe input and chamber bottom intercommunication, the water tank top is fixed and is provided with the pump, the input of pump and first water pipe output intercommunication, the output intercommunication of pump is provided with the second water pipe, second water pipe output intercommunication is provided with the hose, the output intercommunication of hose is provided with the shower, shower output end intercommunication is provided with the atomising head; still include four group's threaded rods and four group's screwed pipes, the water tank bottom mounting is provided with first bottom plate, first bottom plate top left side is provided with the backup pad, backup pad top left front side, left rear side, right front side and right rear side all are provided with first connecting hole, four group's screwed pipes are fixed respectively and are set up in four group's first connecting holes, four group's threaded rods are screwed respectively and are arranged in four group's screwed pipes, the fixed bracing piece that is provided with in backup pad top, the shower is fixed to be set up in the bracing piece top, the fixed hoop that is provided with of outside of the shower lateral wall, the fixed hoop bottom is connected with the bracing piece top, four group's threaded rod bottom.
The utility model discloses a cement wall spray set for building field still includes first motor, and first bottom plate top is provided with four group's mounting grooves, four group's connecting axles respectively with four group's mounting groove rotatable coupling, four group's connecting axle lateral walls all fixed be provided with the sprocket, four group's sprockets pass through the chain ring transmission and connect, the fixed first gear that is provided with of left front side connecting axle lateral wall, first gear left end meshing is provided with the second gear, first motor sets up in second gear top, first motor output end and second gear top are connected.
The utility model discloses a cement wall spray set for building field still includes the second motor, and first bottom plate bottom is provided with the second bottom plate, and first bottom plate bottom middle part is fixed and is provided with the pivot, and the second bottom plate middle part is passed to the pivot bottom, and the pivot bottom mounting is provided with the third gear, and the meshing of third gear right-hand member is provided with the fourth gear, and the second motor sets up in fourth gear bottom, and second motor output is connected with fourth gear bottom.
The utility model discloses a cement wall spray set for building field, second bottom plate top middle part is provided with circular spacing groove, is provided with circular slider in the circular spacing groove, and circular slider middle part is provided with the intercommunicating pore, and the pivot bottom pass the intercommunicating pore and with the inside fixed connection of intercommunicating pore.
The utility model discloses a cement wall spray set for building field still includes the filter, and the filter is fixed to be set up in the chamber right side, and the filter lateral wall is connected with chamber lateral wall right side, and water tank right-hand member upside and right-hand member downside communicate respectively and are provided with inlet tube and outlet pipe, and inlet tube and outlet pipe all communicate and are provided with the valve.
The utility model discloses a cement wall spray set for building field, second bottom plate bottom left front side, left rear side, right front side and right rear side are all fixed to be provided with and remove the wheel, and the fixed first push pedal that is provided with of second bottom plate right-hand member, the fixed second push pedal that is provided with of first push pedal right-hand member, the fixed handle that is provided with of second push pedal right-hand member upside.
The utility model discloses a cement wall spray set for building field all fixes being provided with the bearing in four group's mounting grooves, and four group's connecting axle bottoms insert respectively in the bearing and be connected with four group's bearing inside walls respectively.
The utility model discloses a cement wall spray set for building field still includes two sets of anchor frame, and two sets of anchor frames are fixed respectively and are set up in first motor lateral wall and second motor lateral wall, and two sets of anchor frame bottoms are connected with first bottom plate top left side and second bottom plate bottom right side respectively.
Compared with the prior art, the beneficial effects of the utility model are that: rotate four groups of threaded rods, when four groups of threaded rods pivoted, under the screw dress effect of screw, four groups of screwed pipe rebound thereupon, the backup pad rebound thereupon, under the linkage of backup pad, shower and atomising head rebound thereupon, four groups of threaded rods of reverse rotation, four groups of threaded rods reverse rotation can drive shower and atomising head rebound simultaneously, with this regulation of realizing the height that sprays the position, improve equipment's use reliability, reduce artifical hand to the shower and take the spraying operation, the improvement is to the convenient degree when higher wall sprays.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of the first motor and the reinforcement frame;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
in the drawings, the reference numbers: 1. a water tank; 2. a cavity; 3. a pump; 4. a first water pipe; 5. a second water pipe; 6. a hose; 7. a shower pipe; 8. a spray head; 9. a threaded rod; 10. a threaded pipe; 11. a first base plate; 12. a support plate; 13. a support bar; 14. a fixing hoop; 15. a connecting shaft; 16. a first motor; 17. a sprocket; 18. a chain loop; 19. a first gear; 20. a second gear; 21. a second motor; 22. a second base plate; 23. a rotating shaft; 24. a third gear; 25. a fourth gear; 26. a circular slider; 27. a filter plate; 28. a water inlet pipe; 29. a water outlet pipe; 30. a valve; 31. a moving wheel; 32. a first push plate; 33. a second push plate; 34. a handle; 35. a bearing; 36. and (7) reinforcing the frame.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a cement wall surface spraying device for the building field, including water tank 1, be provided with chamber 2 in the water tank 1, water tank 1 top is provided with pump 3, be provided with first water pipe 4 in the chamber 2, first water pipe 4 input is communicated with chamber 2 bottom, water tank 1 top is fixed and is provided with pump 3, the input of pump 3 and the output of first water pipe 4 communicate, the output intercommunication of pump 3 is provided with second water pipe 5, the output intercommunication of second water pipe 5 is provided with hose 6, the output intercommunication of hose 6 is provided with shower 7, the output intercommunication of shower 7 is provided with atomising head 8; the water tank comprises a water tank 1 and is characterized by further comprising four groups of threaded rods 9 and four groups of threaded pipes 10, a first bottom plate 11 is fixedly arranged at the bottom end of the water tank 1, a support plate 12 is arranged on the left side of the top end of the first bottom plate 11, first connecting holes are formed in the left front side, the left rear side, the right front side and the right rear side of the top end of the support plate 12, the four groups of threaded pipes 10 are respectively and fixedly arranged in the four groups of first connecting holes, the four groups of threaded rods 9 are respectively and spirally arranged in the four groups of threaded pipes 10, a support rod 13 is fixedly arranged at the top end of the support plate 12, a spray pipe 7 is fixedly arranged at the top end of the support rod 13, a fixed hoop 14 is fixedly arranged on the outer side wall of the spray; rotate four groups of threaded rods, when four groups of threaded rods pivoted, under the screw dress effect of screw, four groups of screwed pipe rebound thereupon, the backup pad rebound thereupon, under the linkage of backup pad, shower and atomising head rebound thereupon, four groups of threaded rods of reverse rotation, four groups of threaded rods reverse rotation can drive shower and atomising head rebound simultaneously, with this regulation of realizing the height that sprays the position, improve equipment's use reliability, reduce artifical hand to the shower and take the spraying operation, the improvement is to the convenient degree when higher wall sprays.
The utility model discloses a cement wall surface spray set for building field still includes first motor 16, first bottom plate 11 top is provided with four groups of mounting grooves, four groups of connecting axles 15 respectively with four groups of mounting groove rotatable coupling, four groups of connecting axles 15 lateral walls all fixedly are provided with sprocket 17, four groups of sprocket 17 are connected through the transmission of chain circle 18, left front side connecting axle 15 lateral wall is fixed and is provided with first gear 19, the meshing of first gear 19 left end is provided with second gear 20, first motor 16 sets up in second gear 20 top, first motor 16 output end is connected with second gear 20 top; the first motor drives the second gear to rotate, the first gear rotates along with the second gear, the left front side chain wheel rotates along with the first gear, the four groups of chain wheels rotate along with the first gear under the transmission effect of the chain ring, the first motor rotates in the reverse direction, the four groups of threaded rods can be driven to rotate in the reverse direction, and the automation degree of the equipment is improved.
The utility model discloses a cement wall spray set for building field still includes second motor 21, and first bottom plate 11 bottom is provided with second bottom plate 22, and first bottom plate 11 bottom middle part is fixed and is provided with pivot 23, and the pivot 23 bottom passes second bottom plate 22 middle part, and pivot 23 bottom is fixed and is provided with third gear 24, and the meshing of third gear 24 right-hand member is provided with fourth gear 25, and second motor 21 sets up in fourth gear 25 bottom, and second motor 21 output is connected with fourth gear 25 bottom; the second motor drives the fourth gear to rotate, the third gear rotates along with the fourth gear, the first bottom plate rotates along with the third gear under the connecting action of the rotating shaft, the rotating processes of the water tank and the spraying pipe and other structures can be realized by the rotating process of the first bottom plate, the spraying direction can be changed by the spraying pipe and the spraying head in the rotating process, the spraying direction is adjusted, manual adjustment of the spraying direction is reduced, and the use reliability and convenience of equipment are improved.
The utility model discloses a cement wall surface spray set for building field, the middle part of the top end of the second bottom plate 22 is provided with a circular limiting groove, a circular slide block 26 is arranged in the circular limiting groove, the middle part of the circular slide block 26 is provided with a intercommunicating pore, and the bottom end of the rotating shaft 23 passes through the intercommunicating pore and is fixedly connected with the inside of the intercommunicating pore; when the rotating shaft rotates, the circular sliding block rotates in the circular slide way, and the arrangement of the circular sliding block and the circular slide way can improve the stability of the rotation of the first bottom plate.
The utility model discloses a cement wall face spray set for building field still includes filter 27, and filter 27 is fixed to be set up in chamber 2 right side, and filter 27 lateral wall is connected with chamber 2 lateral wall right side, and water tank 1 right-hand member upside and right-hand member downside communicate respectively to be provided with inlet tube 28 and outlet pipe 29, and inlet tube 28 and outlet pipe 29 all communicate and are provided with valve 30; transmit water to the intracavity from the inlet tube, the filter filters water, reduces impurity transmission to the atomising head in, reduces the jam phenomenon of impurity to the atomising head.
The utility model discloses a cement wall surface spray set for building field, the left front side, the left back side, the right front side and the right back side of the bottom end of the second bottom plate 22 are all fixedly provided with moving wheels 31, the right end of the second bottom plate 22 is fixedly provided with a first push plate 32, the right end of the first push plate 32 is fixedly provided with a second push plate 33, and the upper side of the right end of the second push plate 33 is fixedly provided with a handle 34; when the equipment is moved, the equipment can be moved by the handle under the action of the moving wheel.
The utility model relates to a cement wall surface spraying device used in the building field, bearings 35 are fixedly arranged in four groups of mounting grooves, the bottom ends of four groups of connecting shafts 15 are respectively inserted into the bearings 35 and are respectively connected with the inner side walls of the four groups of bearings 35; the bearing can improve the rotational lubricity of the connecting shaft and reduce the friction force in the rotating process.
The utility model discloses a cement wall surface spray set for building field still includes two sets of reinforcement frame 36, and two sets of reinforcement frame 36 are fixed respectively in first motor 16 lateral wall and second motor 21 lateral wall, and two sets of reinforcement frame 36 bottom are connected with first bottom plate 11 top left side and second bottom plate 22 bottom right side respectively; the reinforcing frame improves the stability of the first motor and the second motor.
The utility model relates to a cement wall spray set for building field, when using, transmit water from the inlet tube to the intracavity, the filter filters water, reduce impurity transmission to the atomising head in, under the effect of pump, water is transmitted to the shower nozzle in through first water pipe, the second water pipe, hose and shower nozzle, and spray water, operating personnel need to hold the shower nozzle and spray the humidification to the wall, first motor drives the second gear and rotates, first gear rotates thereupon, left front side sprocket rotates thereupon when first gear rotates, under the transmission of chain circle, four group's sprockets all rotate thereupon, when four group's threaded rod rotates, under the screw assembly of screw, four group's threaded pipe up-shift thereupon, the backup pad up-shift thereupon, under the linkage of backup pad, shower and atomising head up-shift thereupon, the first motor rotates reversely to drive the four groups of threaded rods to rotate reversely, the four groups of threaded rods can drive the spray pipe and the spray head to move downwards while rotating reversely, so that the height of a spray position is adjusted, the use reliability of equipment is improved, manual spraying operation on the spray pipe is reduced, when the spray direction needs to be adjusted, the second motor drives the fourth gear to rotate, the third gear rotates along with the third gear, the first bottom plate rotates along with the first gear under the connecting action of the rotating shaft, the rotation of structures such as the water tank and the spray pipe can be realized during the rotation of the first bottom plate, the spray direction can be changed during the rotation of the spray pipe and the spray head, so that the adjustment on the spray direction is realized, the manual adjustment on the spray direction is reduced, the circular sliding block rotates along with the circular sliding way while the rotating shaft rotates, and the arrangement of the circular sliding block and the circular sliding way can improve the rotation stability of the first bottom plate, in addition, when the equipment is moved, the equipment can be moved by the handle under the action of the moving wheel.
The installation mode, the connection mode or the setting mode of the cement wall spraying device for the building field of the utility model are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; and the motor is provided with a control module and an electric wire, and can be used after being plugged, without changing the internal structure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A cement wall surface spraying device for the building field comprises a water tank (1), wherein a cavity (2) is formed in the water tank (1), a pump (3) is arranged at the top end of the water tank (1), a first water pipe (4) is arranged in the cavity (2), the input end of the first water pipe (4) is communicated with the bottom end of the cavity (2), the top end of the water tank (1) is fixedly provided with the pump (3), the input end of the pump (3) is communicated with the output end of the first water pipe (4), the output end of the pump (3) is communicated with a second water pipe (5), the output end of the second water pipe (5) is communicated with a hose (6), the output end of the hose (6) is communicated with a spraying pipe (7), and the output end of the spraying pipe (7; it is characterized by also comprising four groups of threaded rods (9) and four groups of threaded pipes (10), wherein a first bottom plate (11) is fixedly arranged at the bottom end of the water tank (1), a support plate (12) is arranged on the left side of the top end of the first bottom plate (11), the left front side and the left rear side of the top end of the support plate (12), the right front side and the right rear side are provided with first connecting holes, four groups of threaded pipes (10) are fixedly arranged in four groups of first connecting holes respectively, four groups of threaded rods (9) are arranged in four groups of threaded pipes (10) respectively in a threaded mode, supporting rods (13) are fixedly arranged on the top ends of supporting plates (12), spray pipes (7) are fixedly arranged on the top ends of supporting rods (13), outer side walls of spray pipes (7) are fixedly provided with fixing hoops (14), the bottom ends of fixing hoops (14) are connected with the top ends of supporting rods (13), connecting shafts (15) are fixedly arranged at the bottom ends of four groups of threaded rods (9), and four groups of connecting shafts (15) are rotatably connected with the left side of the top.
2. The cement wall surface spraying device for the building field as claimed in claim 1, further comprising a first motor (16), wherein four sets of mounting grooves are formed at the top end of the first bottom plate (11), four sets of connecting shafts (15) are respectively rotatably connected with the four sets of mounting grooves, chain wheels (17) are fixedly arranged on the outer side walls of the four sets of connecting shafts (15), the four sets of chain wheels (17) are in transmission connection through chain rings (18), a first gear (19) is fixedly arranged on the outer side wall of the left front side connecting shaft (15), a second gear (20) is meshed with the left end of the first gear (19), the first motor (16) is arranged at the top end of the second gear (20), and the output end of the first motor (16) is connected with the top end of the second gear (20).
3. The cement wall surface spraying device for the building field as claimed in claim 2, further comprising a second motor (21), wherein a second bottom plate (22) is arranged at the bottom end of the first bottom plate (11), a rotating shaft (23) is fixedly arranged in the middle of the bottom end of the first bottom plate (11), the bottom end of the rotating shaft (23) penetrates through the middle of the second bottom plate (22), a third gear (24) is fixedly arranged at the bottom end of the rotating shaft (23), a fourth gear (25) is meshed with the right end of the third gear (24), the second motor (21) is arranged at the bottom end of the fourth gear (25), and the output end of the second motor (21) is connected with the bottom end of the fourth gear (25).
4. The cement wall surface spraying device for the construction field as claimed in claim 3, wherein a circular limiting groove is formed in the middle of the top end of the second bottom plate (22), a circular sliding block (26) is arranged in the circular limiting groove, a communication hole is formed in the middle of the circular sliding block (26), and the bottom end of the rotating shaft (23) penetrates through the communication hole and is fixedly connected with the inside of the communication hole.
5. The cement wall surface spraying device for the building field according to claim 4, further comprising a filter plate (27), wherein the filter plate (27) is fixedly arranged on the right side of the cavity (2), the outer side wall of the filter plate (27) is connected with the right side of the side wall of the cavity (2), the upper side and the lower side of the right end of the water tank (1) are respectively provided with a water inlet pipe (28) and a water outlet pipe (29) in a communication manner, and the water inlet pipe (28) and the water outlet pipe (29) are both provided with a valve (30) in a communication.
6. The cement wall surface spraying device for the construction field as claimed in claim 5, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the second bottom plate (22) are all fixedly provided with moving wheels (31), the right end of the second bottom plate (22) is fixedly provided with a first push plate (32), the right end of the first push plate (32) is fixedly provided with a second push plate (33), and the upper side of the right end of the second push plate (33) is fixedly provided with a handle (34).
7. The cement wall surface spraying device for the construction field as claimed in claim 6, wherein bearings (35) are fixedly arranged in the four sets of mounting grooves, and the bottom ends of the four sets of connecting shafts (15) are respectively inserted into the bearings (35) and are respectively connected with the inner side walls of the four sets of bearings (35).
8. The cement wall surface spraying device for the construction field as claimed in claim 7, further comprising two sets of reinforcing frames (36), wherein the two sets of reinforcing frames (36) are respectively and fixedly arranged on the outer side wall of the first motor (16) and the outer side wall of the second motor (21), and the bottom ends of the two sets of reinforcing frames (36) are respectively connected with the left side of the top end of the first bottom plate (11) and the right side of the bottom end of the second bottom plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214915.3U CN211775482U (en) | 2020-02-25 | 2020-02-25 | Cement wall spray set for building field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214915.3U CN211775482U (en) | 2020-02-25 | 2020-02-25 | Cement wall spray set for building field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211775482U true CN211775482U (en) | 2020-10-27 |
Family
ID=72909646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020214915.3U Withdrawn - After Issue CN211775482U (en) | 2020-02-25 | 2020-02-25 | Cement wall spray set for building field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211775482U (en) |
-
2020
- 2020-02-25 CN CN202020214915.3U patent/CN211775482U/en not_active Withdrawn - After Issue
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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: 20220114 Address after: 334600 No. 1, Fuqian street, Houyang village, Dongyang Township, Guangfeng District, Shangrao City, Jiangxi Province Patentee after: Jiangxi Lingdong Construction Engineering Co.,Ltd. Address before: 442100 South Street, Chengguan Town, Fangxian City, Shiyan City, Hubei Province, 22 Patentee before: Luo Xiaofei |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201027 Effective date of abandoning: 20220124 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20201027 Effective date of abandoning: 20220124 |