CN220767509U - Dehairing device for clothing processing - Google Patents
Dehairing device for clothing processing Download PDFInfo
- Publication number
- CN220767509U CN220767509U CN202322303336.2U CN202322303336U CN220767509U CN 220767509 U CN220767509 U CN 220767509U CN 202322303336 U CN202322303336 U CN 202322303336U CN 220767509 U CN220767509 U CN 220767509U
- Authority
- CN
- China
- Prior art keywords
- frame
- ventilation pipe
- hair
- roller
- clothing processing
- 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.)
- Active
Links
- 210000004209 hair Anatomy 0.000 claims abstract description 51
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a dehairing device for clothing processing, which belongs to the technical field of clothing processing and comprises a frame, wherein a driving device is arranged at the upper end of one side of the frame, a movable frame is arranged at one side of the driving device, a mounting frame is arranged at the bottom end of the movable frame, a hair sticking roller is arranged in the mounting frame, a hair sticking roller dismounting assembly is arranged at the bottom end of one side of the mounting frame corresponding to the hair sticking roller, a ventilation pipe is arranged at one side of the frame, a scrap processing assembly is arranged at one end of the ventilation pipe, and a hair absorbing nozzle is arranged on the surface of one side of the ventilation pipe; according to the utility model, the waste chip treatment assembly is arranged, the adjusting frame can be pressed down to clean the fiber filter plate, the filtering effect of the wool is improved, the blocking of the ventilation pipe is prevented, the wool absorbing effect is improved, the chip discharge port can be conveniently opened to treat the wool, the accumulation of the wool is prevented, the ventilation efficiency is ensured, and the sticky wool roller assembly and disassembly assembly are arranged, so that the sticky wool roller losing viscosity can be conveniently disassembled and replaced, and the manpower resource is saved.
Description
Technical Field
The utility model belongs to the technical field of clothing processing, and particularly relates to a dehairing device for clothing processing.
Background
The clothes are various types of shielding objects made of cloth (such as cotton cloth, silk, velvet, chemical fiber, terylene, hemp and the like) for decorating oneself and carriers, and are used for covering bodies or keeping warm by human beings.
The utility model discloses a dehairing device for clothing processing, which relates to the technical field related to clothing processing equipment and comprises a frame, an adjusting mechanism and a dehairing nozzle, wherein the adjusting mechanism and the dehairing nozzle are arranged on the inner side of the frame, the adjusting mechanism is positioned on one side of the dehairing nozzle, a limit groove is formed in the outer end face of the frame, a guide pipe is fixedly arranged on the outer end face of the frame far away from the limit groove, one end of the guide pipe penetrates through the outer end face of the frame, the dehairing nozzle is fixedly arranged on the surface of the guide pipe, and the clothing material can adhere to the wool or the wool on the surface of the clothing material through upper and lower bonding rollers and between the wool absorbing nozzles which are symmetrically arranged up and down in the process of passing through the wool absorbing nozzle.
The above-mentioned disclosed patent is inconvenient when using collect the sweeps that the hair-sucking produced and handle, can lead to the tuber pipe to block up when using for a long time, influences the hair-sucking effect, reduces the quality of clothing surface dehairing, and inconvenient dismantles the change to the gluey hair roller that loses the stickness when using, influences the dehairing effect, the quality of use of reduction equipment.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a dehairing device for clothing processing, which has the characteristics of convenient scrap treatment and convenient disassembly and assembly of a dehairing roller.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dehairing device for clothing processing, includes the frame, one side upper end of frame is provided with drive arrangement, and one side of drive arrangement is provided with the adjustable shelf, and the bottom of adjustable shelf is provided with the mounting bracket, and the inside of mounting bracket is provided with glues the hair roller, and one side bottom of mounting bracket corresponds glues the hair roller and is provided with glues hair roller dismouting subassembly, and one side of frame is provided with the ventilation pipe, and the one end inside of ventilation pipe is provided with sweeps processing subassembly, and one side surface of ventilation pipe is provided with the hair suction mouth.
Preferably, the sweeps processing assembly comprises a guide seat, an adjusting bracket, a limiting spring, a guide plate, a cleaning scraping plate and a fiber filter plate, wherein the fiber filter plate is arranged inside one end of the ventilation pipe, the guide seat is arranged at the upper end of the ventilation pipe, the guide plate is arranged inside the guide seat, the adjusting bracket is arranged inside the guide plate in a penetrating mode, the limiting spring is sleeved on the surface of the adjusting bracket, and the cleaning scraping plate is arranged at the bottom end of the adjusting bracket.
Preferably, the bottom of the ventilation pipe is provided with a chip removal port corresponding to the fiber filter plate, one side of the chip removal port is provided with a damping rotating shaft, and the surface of the damping rotating shaft is provided with a sealing plate.
Preferably, the top of the adjusting frame is provided with a pressing plate, and one side of the guide seat is provided with a guide chute corresponding to the pressing plate.
Preferably, the hair sticking roller dismounting assembly comprises a fixing rod, a bearing seat, a positioning shaft, a mounting sliding block and a positioning spring, wherein the fixing rod is arranged at the bottom end of one side of the mounting frame, the positioning spring is sleeved on the surface of the fixing rod, the mounting sliding block is arranged at one side of the positioning spring, the bearing seat is arranged at the bottom end of the mounting sliding block, and the positioning shaft is arranged in the hair sticking roller corresponding to the bearing seat.
Preferably, the bottom of the mounting rack is also provided with a guide rod corresponding to the mounting slide block, and one end of the fixing rod is provided with a limit stop.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the waste chip treatment assembly is arranged, the adjusting frame can be pressed down to clean the fiber filter plates, so that the filtering effect of the wool is improved, the ventilation pipe is prevented from being blocked, the wool absorbing effect is improved, the chip discharge port can be conveniently opened to treat the wool, the wool is prevented from being piled up, and the ventilation efficiency is ensured.
2. According to the utility model, the sticky roller dismounting assembly is arranged, so that the sticky roller losing viscosity can be conveniently dismounted and replaced, the manpower resource is saved, the dismounting efficiency of equipment is improved, the working quality of the equipment is ensured, and the unhairing effect of clothes is ensured.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of a scrap disposal assembly according to the present utility model;
FIG. 3 is a schematic view of a mounting frame according to the present utility model;
fig. 4 is a schematic structural view of the assembly and disassembly of the hair sticking roller.
In the figure: 1. a frame; 2. a driving device; 3. a movable frame; 4. a mounting frame; 5. a sticking roller; 6. a hair suction nozzle; 7. a ventilation pipe; 8. a scrap disposal assembly; 81. a guide seat; 82. an adjusting frame; 83. a limit spring; 84. a guide plate; 85. cleaning a scraping plate; 86. a fibrous filter plate; 87. damping the rotating shaft; 88. a sealing plate; 89. a chip removal port; 9. the assembly and disassembly components of the sticking roller; 91. a guide rod; 92. a fixed rod; 93. a bearing seat; 94. positioning a shaft; 95. installing a sliding block; 96. and positioning a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a dehairing device for clothing processing, which comprises a frame 1, one side upper end of frame 1 is provided with drive arrangement 2, one side of drive arrangement 2 is provided with movable frame 3, the bottom of movable frame 3 is provided with mounting bracket 4, the inside of mounting bracket 4 is provided with glues hair roller 5, one side bottom of mounting bracket 4 corresponds glues hair roller 5 and is provided with glues hair roller dismouting subassembly 9, one side of frame 1 is provided with ventilation pipe 7, the inside sweeps processing subassembly 8 that is provided with of one end of ventilation pipe 7, one side surface of ventilation pipe 7 is provided with hair-sucking mouth 6.
Specifically, sweeps processing module 8 includes guide holder 81, alignment jig 82, spacing spring 83, deflector 84, clearance scraper blade 85 and fibre filter plate 86, and wherein, the inside fibre filter plate 86 that is provided with of one end of ventilation pipe 7, the upper end of ventilation pipe 7 is provided with guide holder 81, and the inside of guide holder 81 is provided with deflector 84, and the inside of deflector 84 runs through and is provided with alignment jig 82, and the surface of alignment jig 82 cup joints and is provided with spacing spring 83, and the bottom of alignment jig 82 is provided with clearance scraper blade 85.
Through adopting above-mentioned technical scheme, the batting is through the inside of wool suction nozzle 6 suction ventilation pipe 7 to block by fibre filter plate 86 and collect, when the condition that fibre filter plate 86 appears blockking up, can push down the clamp plate downwards and drive alignment jig 82 and remove, alignment jig 82 removes and makes clearance scraper blade 85 clear up fibre filter plate 86 surface attached batting, guarantees fibre filter plate 86's filter effect, and when loosening alignment jig 82, spacing spring 83 resets and drives clearance scraper blade 85 and reset, prevents that clearance scraper blade 85 from causing to block fibre filter plate 86, improve equipment's result of use.
Specifically, the bottom of ventilation pipe 7 is provided with chip removal mouth 89 corresponding to fiber filter plate 86, and one side of chip removal mouth 89 is provided with damping pivot 87, and damping pivot 87's surface is provided with closing plate 88.
Through adopting above-mentioned technical scheme, when needs handle batting sweeps, can rotate closing plate 88 along damping pivot 87 and make it no longer sealed to chip removal mouth 89, the batting of scraping this moment can follow chip removal mouth 89 and discharge, prevents to pile up at the inside effect of breathing in of ventilation pipe 7, improves the operating mass of equipment.
Specifically, the top of the adjusting frame 82 is provided with a pressing plate, and one side of the guide seat 81 is provided with a guide chute corresponding to the pressing plate.
By adopting the technical scheme, the stability of the movement of the pressing plate is ensured, and the use quality of the adjusting frame 82 is ensured.
When the embodiment is used, the following steps are adopted: the batting is inhaled through the wool absorbing nozzle 6 inside of ventilation pipe 7 to block by fibre filter plate 86 and collect, when the condition that fibre filter plate 86 appears blockking up, can push down the clamp plate downwards and drive alignment jig 82 and remove, alignment jig 82 removes and makes clearance scraper blade 85 clear up the batting that fibre filter plate 86 surface is attached, guarantee the filter effect of fibre filter plate 86, and when loosening alignment jig 82, spacing spring 83 resets and drives clearance scraper blade 85 and reset, prevent that clearance scraper blade 85 from leading to the fact blockking up fibre filter plate 86, improve the result of use of equipment, when needs handle batting sweeps, can rotate closing plate 88 along damping pivot 87 and make it no longer sealed to chip removal mouth 89, the batting scraped at this moment can follow chip removal mouth 89 and discharge, prevent to pile up at inside influence of ventilation pipe 7 and inhale the effect, improve the operating mass of equipment.
Example 2
This embodiment differs from embodiment 1 in that: specifically, the hair sticking roller dismounting assembly 9 comprises a fixing rod 92, a bearing seat 93, a positioning shaft 94, an installation sliding block 95 and a positioning spring 96, wherein the fixing rod 92 is arranged at the bottom end of one side of the mounting frame 4, the positioning spring 96 is sleeved on the surface of the fixing rod 92, the installation sliding block 95 is arranged at one side of the positioning spring 96, the bearing seat 93 is arranged at the bottom end of the installation sliding block 95, and the positioning shaft 94 is arranged in the corresponding bearing seat 93 of the hair sticking roller 5.
Through adopting above-mentioned technical scheme, need change the sticky hair roller 5 that loses the stickness after long-term use, can start drive arrangement 2 at this moment and drive mounting bracket 4 and rise, then promote installation slider 95 along dead lever 92 and remove, the compression of locating spring 96 atress simultaneously, the inside locating shaft 94 of hair roller 5 breaks away from bearing frame 93 inside, then extract the hair roller 5 from the inside of mounting bracket 4 again and change, insert the mounting bracket 4 with the one end of hair roller 5 earlier during the installation, keep flat hair roller 5 and make locating shaft 94 correspond with bearing frame 93 again, loosen installation slider 95 at last and make locating spring 96 reset, so that locating shaft 94 packs into bearing frame 93, guarantee that hair roller 5 can stably rotate when using and adhere.
Specifically, the bottom of the mounting rack 4 is further provided with a guide rod 91 corresponding to the mounting slider 95, and one end of the fixing rod 92 is provided with a limit stop.
By adopting the technical scheme, the installation slide block 95 can stably move along the guide rod 91, so that the quality of equipment use is improved.
When the embodiment is used, the following steps are adopted: after long-term use, the sticky hair roller 5 losing viscosity needs to be replaced, at the moment, the driving device 2 can be started to drive the mounting frame 4 to ascend, then the mounting slide block 95 is pushed to move along the fixing rod 92, meanwhile, the positioning spring 96 is stressed and compressed, the positioning shaft 94 inside the sticky hair roller 5 is separated from the bearing seat 93, then the sticky hair roller 5 is pulled out from the mounting frame 4 to be replaced, one end of the sticky hair roller 5 is inserted into the mounting frame 4 during mounting, the sticky hair roller 5 is flatly placed to enable the positioning shaft 94 to correspond to the bearing seat 93, and finally the mounting slide block 95 is loosened to enable the positioning spring 96 to reset, so that the positioning shaft 94 is installed in the bearing seat 93, and the sticky hair roller 5 can be stably rotated and adhered during use.
The structure and principle of use of the driving device 2, the hair roller 5 and the hair-suction nozzle 6 in the present utility model are disclosed in a dehairing device for clothing processing disclosed in chinese patent application No. 202320407429.7.
The working principle and the using flow of the utility model are as follows: when the device is used, during unhairing clothes, the clothes are sent into the frame 1, the using position of the hair adhering roller 5 in the mounting frame 4 is adjusted through the driving device 2, the hair adhering roller 5 contacts the surface of the clothes and adheres and removes the hair, the adhered and cleaned clothes move to one side of the hair absorbing nozzle 6 to be inhaled, the hair is absorbed into the vent pipe 7 through the hair absorbing nozzle 6 and is blocked and collected by the fiber filter plate 86, when the fiber filter plate 86 is blocked, the pressing plate can be pressed downwards to drive the adjusting frame 82 to move, the adjusting frame 82 moves to enable the cleaning scraping plate 85 to clean the hair attached to the surface of the fiber filter plate 86, the filtering effect of the fiber filter plate 86 is ensured, and when the adjusting frame 82 is loosened, the limiting spring 83 resets to drive the cleaning scraping plate 85 to reset, so that the cleaning scraping plate 85 is prevented from blocking the fiber filter plate 86, the using effect of equipment is improved, when waste hair is required to be treated, the sealing plate 88 can be rotated along the damping rotating shaft 87 to enable the waste silk not to be sealed to the chip removing port 89, and the scraped hair can be discharged from the chip removing port 89 at the moment, so that the air absorbing quality of the vent pipe 7 can be prevented from affecting the inside of the equipment, and the stacking effect of the equipment is improved;
after long-term use, the sticky hair roller 5 losing viscosity needs to be replaced, at the moment, the driving device 2 can be started to drive the mounting frame 4 to ascend, then the mounting slide block 95 is pushed to move along the fixing rod 92, meanwhile, the positioning spring 96 is stressed and compressed, the positioning shaft 94 inside the sticky hair roller 5 is separated from the bearing seat 93, then the sticky hair roller 5 is pulled out from the mounting frame 4 to be replaced, one end of the sticky hair roller 5 is inserted into the mounting frame 4 during mounting, the sticky hair roller 5 is flatly placed to enable the positioning shaft 94 to correspond to the bearing seat 93, and finally the mounting slide block 95 is loosened to enable the positioning spring 96 to reset, so that the positioning shaft 94 is installed in the bearing seat 93, and the sticky hair roller 5 can be stably rotated and adhered during use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dehairing device for clothing processing, includes frame, its characterized in that: one side upper end of frame is provided with drive arrangement, and one side of drive arrangement is provided with the adjustable shelf, and the bottom of adjustable shelf is provided with the mounting bracket, and the inside of mounting bracket is provided with glues the hair roller, and one side bottom of mounting bracket corresponds glues the hair roller and is provided with glues hair roller dismouting subassembly, and one side of frame is provided with the ventilation pipe, and the one end inside of ventilation pipe is provided with sweeps processing module, and one side surface of ventilation pipe is provided with the hair-sucking mouth.
2. The dehairing device for clothing processing according to claim 1, wherein: the sweeps processing assembly comprises a guide seat, an adjusting bracket, a limiting spring, a guide plate, a cleaning scraping plate and a fiber filter plate, wherein the fiber filter plate is arranged inside one end of the ventilation pipe, the guide seat is arranged at the upper end of the ventilation pipe, the guide plate is arranged inside the guide seat, the adjusting bracket is arranged inside the guide plate in a penetrating mode, the limiting spring is sleeved on the surface of the adjusting bracket, and the cleaning scraping plate is arranged at the bottom end of the adjusting bracket.
3. The dehairing device for clothing processing according to claim 2, wherein: the bottom of ventilation pipe corresponds the fibre filter plate and is provided with the chip removal mouth, and one side of chip removal mouth is provided with the damping pivot, and the surface of damping pivot is provided with the closing plate.
4. The dehairing device for clothing processing according to claim 2, wherein: the top of the adjusting frame is provided with a pressing plate, and one side of the guide seat is provided with a guide chute corresponding to the pressing plate.
5. The dehairing device for clothing processing according to claim 1, wherein: the hair sticking roller dismounting assembly comprises a fixing rod, a bearing seat, a positioning shaft, a mounting sliding block and a positioning spring, wherein the fixing rod is arranged at the bottom end of one side of the mounting frame, the positioning spring is sleeved on the surface of the fixing rod, the mounting sliding block is arranged at one side of the positioning spring, the bearing seat is arranged at the bottom end of the mounting sliding block, and the positioning shaft is arranged in the hair sticking roller corresponding to the bearing seat.
6. The dehairing device for clothing processing according to claim 5, wherein: the bottom of mounting bracket corresponds the installation slider and still is provided with the guide bar, and the one end of dead lever is provided with limit stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303336.2U CN220767509U (en) | 2023-08-25 | 2023-08-25 | Dehairing device for clothing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303336.2U CN220767509U (en) | 2023-08-25 | 2023-08-25 | Dehairing device for clothing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220767509U true CN220767509U (en) | 2024-04-12 |
Family
ID=90604465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303336.2U Active CN220767509U (en) | 2023-08-25 | 2023-08-25 | Dehairing device for clothing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220767509U (en) |
-
2023
- 2023-08-25 CN CN202322303336.2U patent/CN220767509U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218135755U (en) | Medical sheet metal part laser cutting device | |
| CN214032807U (en) | Flyer frame is with clear fine hair device convenient to collect fine hair | |
| CN116768462A (en) | Solar photovoltaic panel glass production cutting equipment | |
| CN111545493B (en) | Guide rail cleaning mechanism for glue injection of guide rail of numerical control machine tool | |
| CN220767509U (en) | Dehairing device for clothing processing | |
| CN114525672A (en) | Lint removing device for textile machinery and using method thereof | |
| CN217678249U (en) | Surface fabric surface dust removal device for surface fabric processing | |
| DE102005056197B3 (en) | Manually guided floor cleaning device has motor-driven wet wipe cloth fixable by releasable fasteners to durable conveyor belt which runs over guide rollers and has openings for passage of cleaning fluid | |
| CN116007319A (en) | Even stoving case of textile lining suitable for textile industry | |
| CN216364905U (en) | Dust collection device with dust collector nozzle quick-dismantling structure | |
| CN211311699U (en) | Carding machine convenient to it is clean | |
| CN212051752U (en) | Bale plucker | |
| CN214549272U (en) | Dust removing device | |
| CN210788556U (en) | Touch-sensitive screen dust collector | |
| CN210304994U (en) | Novel weaving workshop is with removing batting device | |
| CN109499251B (en) | Novel environmental protection air dust collecting equipment of building site construction usefulness | |
| CN216378601U (en) | Air jet loom for light and thin fabric ice silk clothes | |
| CN108548200B (en) | Absorption type oil trap and its smoke exhaust ventilator | |
| CN221601503U (en) | Environment-friendly waste gas dust removal equipment | |
| CN221385249U (en) | Liquid distillation still with residue cleaning device | |
| CN219334701U (en) | Paint spraying device with dust fall control mechanism | |
| CN214399067U (en) | Material pressing machine with real-time monitoring function | |
| CN219726617U (en) | Furniture board rubber coating device | |
| CN221966145U (en) | Casting production dust collector | |
| CN220380053U (en) | Condensate water recycling device of refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |