CN207448662U - A kind of coconut puncher - Google Patents
A kind of coconut puncher Download PDFInfo
- Publication number
- CN207448662U CN207448662U CN201721348341.3U CN201721348341U CN207448662U CN 207448662 U CN207448662 U CN 207448662U CN 201721348341 U CN201721348341 U CN 201721348341U CN 207448662 U CN207448662 U CN 207448662U
- Authority
- CN
- China
- Prior art keywords
- plate
- revolving door
- drill bit
- fixed
- limit sensors
- 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
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of coconut puncher, including rack；Revolving door motor fixing plate in rack rotates door motor；Revolving door；Revolving door limit sensors component；Pallet；The pressing plate of the surface of pallet and the drill bit channels being arranged on pressing plate；Movable plate above pressing plate；Through movable plate and several compression assemblies for being fixedly connected with the pressing plate；Fixed plate above movable plate, drill bit limit sensors component；Drilling motor installing plate above fixed plate, drilling motor；Through fixed plate, and one end connection movable plate, the other end connect the guiding mechanism of drilling motor installing plate；Simultaneously through fixed plate, movable plate and drilling motor installing plate, and top is connected with drilling motor, and bottom can pass freely through the punching component of drill bit channels.The utility model, which closes revolving door in perforation processing, can prevent human hand from being bored by drill bit to hinder, while can also automatically be fixed coconut in punching, so as to prevent coconut from rotating, the convenient punching to coconut.
Description
Technical field
The utility model is related to punch device technical field, more particularly to a kind of coconut puncher.
Background technology
Coconut is the plant that Chinese Plants will is recorded, and is made of outer layer for the shell of fiber, provide ferry coir and
Include the big nut of edible thick meat.Coconut milk is the drink that many people like, not only cool, thirst-quenching, but also often drinks and can reduce people
Body blood fat prevents hyperlipidemia, has effectively health-care effect to angiocarpy, gout particularly helpless to traditional Chinese and western medicine has
The effect of making us not imagine.But how to be outputed on the hard shell of coconut can be edible opening it is always annoying,
Currently on the market, a kind of method taken is, with chopper, chopper or big kitchen knife etc., one knife of a knife cuts out blue or green coconut palm one end, so
One branched pipette of place's insertion is being cut out afterwards, and openings of sizes and efficiency are influenced completely by the proficiency of operator, if misoperation is easy
It hurts sb.'s feelings, and there are some potential safety problems, manual operation is time-consuming and laborious.Harder additionally, due to cocoanut shell, knife is in use
It is easily turned, it also easily gets rusty in use, in turn results in food safety hazards.
With social development, machine perforation processing is carried out to coconut although having at present, in punching not to effective
Safeguard measure, there may come a time when grooved bit can be made to go to human hand, cause staff injured, can even cause sometimes serious
Consequence, and coconut can not be fixed during punching, cause coconut that can be freely rotated when punching, be not easy to punch, and manually fix
When great security risk can be brought to staff again.
Thus the prior art could be improved and improve.
Utility model content
Part in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of coconut puncheres, can
Can also drill bit be prevented to hinder hand when coconut is fixed automatically when being punched to coconut, while is punched.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of coconut puncher, including：
Rack；
The revolving door motor fixing plate being arranged in the rack, the bottom fixed setting of the revolving door motor fixing plate
There is rotation door motor；
The revolving door being arranged on above the revolving door motor fixing plate；
The bottom of the revolving door motor fixing plate is arranged on, for detecting the rotation thresholding of the revolving door rotation angle
Level sensor component；
Pallet inside the revolving door；
Pressing plate and the drill bit channels that are arranged on the pressing plate positioned at the surface of the pallet；
Movable plate above the pressing plate；
Several compression assemblies being fixedly connected through the movable plate and with the pressing plate；
Fixed plate above the movable plate is fixed with drill bit limit sensors component in the fixed plate；
Drilling motor installing plate above the fixed plate is fixedly installed above the drilling motor installing plate
Drilling motor；
Through the fixed plate, and one end connects the movable plate, and the other end connects leading for the drilling motor installing plate
To mechanism；
Simultaneously through the fixed plate, movable plate and drilling motor installing plate, and top is connected with the drilling motor, bottom
End can pass freely through the punching component of the drill bit channels.
In the coconut puncher, the revolving door limit sensors component includes：
It is fixed at the first limit sensors of the revolving door motor fixing plate bottom；
In the revolving door motor fixing plate bottom described in being fixed at, and compared with the revolving door motor fixing plate
Center line and symmetrical second limit sensors of first limit sensors.
In the coconut puncher, the drill bit limit sensors component includes：
With the supporting item being fixedly connected and be fixed with the 3rd limit sensors and the 4th limit sensors of the fixed plate；
The 3rd limit sensors above the fixed plate；
The 4th limit sensors below the fixed plate.
In the coconut puncher, the compression assembly includes sequentially connected linear bearing, guide rod and compression spring,
The linear bearing is located at the top of the movable plate, and the guide rod and compression spring are respectively positioned on the lower section of the movable plate, and
The compression spring is fixedly connected with the pressing plate.
In the coconut puncher, the punching component includes screw, limited block and drill bit, and the limited block fixation is set
It puts in the bottom of the drilling motor installing plate, the screw is simultaneously through the movable plate, fixed plate, limited block and punching electricity
Top is connected with the drilling motor after machine installing plate, and bottom is connected with the drill bit.
In the coconut puncher, the drill bit is solid tip drill bit.
In the coconut puncher, the screw is trapezoidal screw.
In the coconut puncher, the drill bushing for including the drill bit is additionally provided on the drill bit.
Compared to the prior art, coconut puncher provided by the utility model, including rack；It is arranged in the rack
Revolving door motor fixing plate, the bottom of the revolving door motor fixing plate are fixedly installed rotation door motor；It is arranged on the rotation
Revolving door above revolving door motor fixing plate；The bottom of the revolving door motor fixing plate is arranged on, for detecting the rotation
The revolving door limit sensors component of door rotation angle degree；Pallet inside the revolving door；Positioned at the pallet just on
The pressing plate of side and the drill bit channels being arranged on the pressing plate；Movable plate above the pressing plate；Through the movement
Plate and several compression assemblies being fixedly connected with the pressing plate；Fixed plate above the movable plate, in the fixed plate
It is fixed with drill bit limit sensors component；Drilling motor installing plate above the fixed plate, the drilling motor installation
Drilling motor is fixedly installed above plate；Through the fixed plate, and one end connects the movable plate, described in other end connection
The guiding mechanism of drilling motor installing plate；Run through the fixed plate, movable plate and drilling motor installing plate, and top and institute simultaneously
Drilling motor connection is stated, bottom can pass freely through the punching component of the drill bit channels.The utility model is realized to coconut
Quick perforation processing, and closing revolving door in perforation processing can prevent human hand from being bored by drill bit to hinder, while can also in punching
Automatically coconut is fixed, so as to prevent coconut from rotating, the convenient punching to coconut.
Description of the drawings
Fig. 1 is the first viewing angle constructions figure of coconut puncher preferred embodiment provided by the utility model.
Fig. 2 is the second viewing angle constructions figure of coconut puncher preferred embodiment provided by the utility model.
Fig. 3 is use state diagram of the coconut puncher provided by the utility model when not punching.
Fig. 4 is use state diagram of the coconut puncher provided by the utility model in punching.
Specific embodiment
The utility model provides a kind of coconut puncher, to make the purpose of this utility model, technical solution and effect more
Clear, clear and definite, the utility model is further described in the embodiment that develops simultaneously referring to the drawings.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, coconut puncher provided by the utility model, including：
Rack（It is not drawn into, the concrete structure of rack does not limit, and can be used to set other component in coconut puncher i.e.
It can）；
The revolving door motor fixing plate 1 being arranged in the rack, the bottom of the revolving door motor fixing plate 1, which is fixed, to be set
Rotation door motor 2 is equipped with, the rotation door motor 2 can drive revolving door to rotate upon actuation, so as to play the role of safeguard protection,
Drill bit is prevented to hinder hand；
The revolving door 3 of 1 top of revolving door motor fixing plate is arranged on, the revolving door 3 is by rotating 2 band of door motor
Dynamic rotation；
The bottom of the revolving door motor fixing plate 1 is arranged on, for detecting the revolving door of the revolving door rotation angle
Limit sensors component 4；
Pallet 5 inside the revolving door 3, the pallet 5 are used to be in put coconut to be punctured；
Positioned at the surface of the pallet pressing plate 6 and drill bit channels 61 of the l on the pressing plate 6, the brill are set
Head passage 61 passes freely through for grooved bit；
Movable plate 7 above the pressing plate；
Through the movable plate 7 and several compression assemblies 8 for being fixedly connected with the pressing plate 6；
Fixed plate 9 above the movable plate 7 is fixed with drill bit limit sensors component 10 in the fixed plate 9；
Drilling motor installing plate 11 above the fixed plate 9, the top of the drilling motor installing plate 11 are fixed
It is provided with drilling motor 12；
Through the fixed plate 11, and one end connects the movable plate 7, and the other end connects the drilling motor installing plate 11
Guiding mechanism 13, in preferred embodiment, the quantity of the guiding mechanism 13 is 2, flat when can keep rising or falling
Weighing apparatus；
Run through the fixed plate 9, movable plate 7 and drilling motor installing plate 11, and top and the drilling motor 12 simultaneously
Connection, bottom can pass freely through the punching component 14 of the drill bit channels 61.
Specifically, Fig. 3 and Fig. 4 are referred to, when needing to carry out punching work, staff will be with punching article first
15（Such as coconut, the coconut has removed epidermis）It is positioned on the pallet 5, presses start button, rotate 2 work of door motor
Make, and the revolving door 3 is driven to rotate, when revolving door 3 has rotated 180 ° and reaches 4 position of revolving door limit sensors component
When, revolving door 3 stops rotating so that article 15 to be punctured is surrounded close to the one side of staff by revolving door, so as to play
Safeguard protection acts on, and prevents that drill bit hurts human hand when drilling；Drilling motor 12 also begins to act simultaneously, drives the punching group
Part 14 is close to article 15 to be punctured, and further passs through the drill bit channels 61 until being contacted simultaneously with the article 15 to be punctured
Start to punch, at the same time, the drill bit motor 12 also drives the pressing plate 6 to move downward, until pressing plate 6 reaches object to be punctured
Behind the top of product 15, pressing plate starts to squeeze the compression assembly 8, and it is described to cause that pressing plate 6 is tightly pushed down under spring force
Article 15 to be punctured prevents article 15 to be punctured from being rotated in punching, when punching component 14 is moved downwardly to extreme position, touches
Send out drill bit limit sensors component 10 so that the stopping of punching component 14 moves downward；Drilling motor 12 inverts simultaneously, drives punching
Component 14 rises, and after punching component 14 leaves article 15 to be punctured, pressing plate 6 unclamps article 15 to be punctured, rises to limit position
It postpones, triggering drill bit limit sensors component 10 completes the punching to article 15 to be punctured.At this point, rotation door motor 2 rotates,
Revolving door is driven to rotate 180 ° so that article 15 to be punctured is exposed close to the one side of staff, so as to which user be facilitated to take
The article to be punctured 15 having openning hole.In above-mentioned motion process, the movement up and down of the punching component 14 is by the brill
Head limit sensors component 10 is precisely controlled, and causes to punch ineffective this avoid the excessive downlink of drill bit.It is described
Revolving door limit sensors component 4 can precise positioning revolving door 3 rotation angle so that revolving door can rotate to suitable angle
Degree.
The utility model can close revolving door in perforation processing to prevent human hand from being bored by drill bit by setting revolving door
Wound, while can also automatically be fixed coconut in punching, so as to prevent coconut from rotating, the convenient punching to coconut.
In preferred embodiment, since the coconut 100 of daily user purchase is highly mostly 125mm ~ 160mm, width is little
In 140mm, therefore pallet 5 described in the utility model is circular, a diameter of 150mm of the pallet 5.
Further, please continue to refer to Fig. 1 and Fig. 2, in the coconut puncher, the revolving door limit sensors component
4 specifically include：
It is fixed at the first limit sensors 4a of the revolving door motor fixing plate bottom；
In the revolving door motor fixing plate bottom described in being fixed at, and compared with the revolving door motor fixing plate
Center line and the symmetrical second limit sensors 4b of first limit sensors.
The utility model is by setting symmetrical two limit sensors so that revolving door 3 can trigger after rotating 180 °
Limit sensors and stop operating, so as to fulfill the precise positioning to revolving door 3, the protecting effect for preventing revolving door is bad.
Please continue to refer to Fig. 1 and Fig. 2, the drill bit limit sensors component 10 specifically includes：
With the supporting item being fixedly connected and be fixed with the 3rd limit sensors and the 4th limit sensors of the fixed plate
10a；
The 3rd limit sensors 10b above the fixed plate；
The 4th limit sensors 10c below the fixed plate.
The 3rd limit sensors 10b is for limiting the extreme position that the punching component 14 moves upwards, and described the
Four limit sensors 10c more preferably beat for limiting the extreme position that the punching component 14 moves downward so as to reach
Hole effect.
Please continue to refer to Fig. 1 and Fig. 2, the compression assembly 8 includes sequentially connected linear bearing 8a, guide rod 8b and compression
Spring 8c, the linear bearing 8a are located at the top of the movable plate 7, and the guide rod 8b and compression spring 8c are respectively positioned on the shifting
The lower section of movable plate 7, and the compression spring 8c is fixedly connected with the pressing plate 6, it is preferred that the quantity of the compression assembly 8 is 4
It is a, it is ensured that article 15 to be punctured when compressed can uniform force, cannot be rotated, the guide rod so as to tightly be pushed down
8b play the guiding role, and the compression spring 8c is after being extruded so that pressing plate 6 can be pushed down tightly under spring force to be waited to beat
Hole article 15, so as to be rotated in punching.
Please continue to refer to Fig. 1 and Fig. 2, the punching component 14 includes screw 14a, limited block 14b and drill bit 14c, described
Limited block 14b is fixed at the bottom of the drilling motor installing plate 11, in the drill bit limit sensors component 10
It limits drill bit during failure always to rise, so as to achieve the purpose that protect the components such as motor；The screw 14a is simultaneously through the shifting
Top is connected with the drilling motor 12 after movable plate 7, fixed plate 9, limited block 14b and drilling motor installing plate 11, bottom and institute
Drill bit 14c connections are stated, the screw 14a screws are that rotary motion is converted into linear motion or is back transform linear motion
The dynamic preferable product of transhipment, reduces energy consumption, improves efficiency.It is also biography most-often used on machine tool and precision optical machinery simultaneously
Dynamic element, major function is to convert rotational motion to linear movement or torque is converted into axial repeated action power, simultaneously
High-precision, invertibity and efficient feature are had both, improves the precision of punching, in preferred embodiment, the screw 14a is
Trapezoidal screw；The drill bit 14c is for punching coconut, and in preferred embodiment, the drill bit 14c bores for solid tip
Head, it is ensured that chip is not generated in drill process, hole edge does not generate burr, and drill bit 14c will not take coconut juice out of, will not on drill bit
Remain coconut palm bits, easy cleaning.
Preferably, also it is arranged with to protect the drill bushing of drill bit 14c on the drill bit 14c, by setting drill bushing that can have
Effect improves stability of the drill bit when rotating.
In conclusion coconut puncher provided by the utility model, including rack；The revolving door being arranged in the rack
Motor fixing plate, the bottom of the revolving door motor fixing plate are fixedly installed rotation door motor；It is arranged on the revolving door electricity
Revolving door above machine fixed plate；The bottom of the revolving door motor fixing plate is arranged on, for detecting the revolving door rotation
The revolving door limit sensors component of angle；Pallet inside the revolving door；Pressure positioned at the surface of the pallet
Plate and the drill bit channels being arranged on the pressing plate；Movable plate above the pressing plate；Through the movable plate and
Several compression assemblies being fixedly connected with the pressing plate；Fixed plate above the movable plate, it is fixed in the fixed plate
There is drill bit limit sensors component；Drilling motor installing plate above the fixed plate, the drilling motor installing plate
Top is fixedly installed drilling motor；Through the fixed plate, and one end connects the movable plate, and the other end connects the punching
The guiding mechanism of motor mounting plate；Simultaneously through the fixed plate, movable plate and drilling motor installing plate, and top is beaten with described
Hole motor connection, bottom can pass freely through the punching component of the drill bit channels.The utility model is realized to the quick of coconut
Perforation processing, and closing revolving door in perforation processing can prevent human hand from being bored by drill bit to hinder, while can also be automatic in punching
Coconut is fixed, so as to prevent coconut from rotating, the convenient punching to coconut.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (8)
1. a kind of coconut puncher, which is characterized in that including：
Rack；
The revolving door motor fixing plate being arranged in the rack, the bottom of the revolving door motor fixing plate are fixedly installed rotation
Revolving door motor；
The revolving door being arranged on above the revolving door motor fixing plate；
The bottom of the revolving door motor fixing plate is arranged on, is passed for detecting the rotation door limiting of the revolving door rotation angle
Sensor component；
Pallet inside the revolving door；
Pressing plate and the drill bit channels that are arranged on the pressing plate positioned at the surface of the pallet；
Movable plate above the pressing plate；
Several compression assemblies being fixedly connected through the movable plate and with the pressing plate；
Fixed plate above the movable plate is fixed with drill bit limit sensors component in the fixed plate；
Drilling motor installing plate above the fixed plate is fixedly installed punching above the drilling motor installing plate
Motor；
Through the fixed plate, and one end connects the movable plate, and the other end connects the Guiding machine of the drilling motor installing plate
Structure；
Simultaneously through the fixed plate, movable plate and drilling motor installing plate, and top is connected with the drilling motor, and bottom can
Pass freely through the punching component of the drill bit channels.
2. coconut puncher according to claim 1, which is characterized in that the revolving door limit sensors component includes：
It is fixed at the first limit sensors of the revolving door motor fixing plate bottom；
In the revolving door motor fixing plate bottom described in being fixed at, and compared in the revolving door motor fixing plate
Heart line and symmetrical second limit sensors of first limit sensors.
3. coconut puncher according to claim 2, which is characterized in that the drill bit limit sensors component includes：
With the supporting item being fixedly connected and be fixed with the 3rd limit sensors and the 4th limit sensors of the fixed plate；
The 3rd limit sensors above the fixed plate；
The 4th limit sensors below the fixed plate.
4. coconut puncher according to claim 3, which is characterized in that the compression assembly includes sequentially connected straight line
Bearing, guide rod and compression spring, the linear bearing are located at the top of the movable plate, and the guide rod and compression spring are respectively positioned on
The lower section of the movable plate, and the compression spring is fixedly connected with the pressing plate.
5. coconut puncher according to claim 4, which is characterized in that the punching component include screw, limited block and
Drill bit, the limited block are fixed at the bottom of the drilling motor installing plate, the screw simultaneously through the movable plate,
Top is connected with the drilling motor after fixed plate, limited block and drilling motor installing plate, and bottom is connected with the drill bit.
6. coconut puncher according to claim 5, which is characterized in that the drill bit is solid tip drill bit.
7. coconut puncher according to claim 5, which is characterized in that the screw is trapezoidal screw.
8. coconut puncher according to claim 5, which is characterized in that be additionally provided with to include on the drill bit described
The drill bushing of drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348341.3U CN207448662U (en) | 2017-10-19 | 2017-10-19 | A kind of coconut puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348341.3U CN207448662U (en) | 2017-10-19 | 2017-10-19 | A kind of coconut puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448662U true CN207448662U (en) | 2018-06-05 |
Family
ID=62249844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348341.3U Active CN207448662U (en) | 2017-10-19 | 2017-10-19 | A kind of coconut puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448662U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430892A (en) * | 2018-10-31 | 2019-03-08 | 延安大学 | Coconut peeling takes juice to scrape flesh all-in-one machine |
| CN109730346A (en) * | 2019-01-24 | 2019-05-10 | 广州二十四度橙园智能装备科技有限公司 | A kind of folder fruit machine |
| CN110558572A (en) * | 2019-09-09 | 2019-12-13 | 上海丹埃液压设备有限公司 | Automatic tapping machine of safety and sanitation type coconut |
| CN110877366A (en) * | 2018-09-06 | 2020-03-13 | 深圳华大法医科技有限公司 | Punching device for sampling blood label card |
-
2017
- 2017-10-19 CN CN201721348341.3U patent/CN207448662U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877366A (en) * | 2018-09-06 | 2020-03-13 | 深圳华大法医科技有限公司 | Punching device for sampling blood label card |
| CN109430892A (en) * | 2018-10-31 | 2019-03-08 | 延安大学 | Coconut peeling takes juice to scrape flesh all-in-one machine |
| CN109430892B (en) * | 2018-10-31 | 2022-04-08 | 延安大学 | Coconut peeling, juicing and pulp scraping integrated machine |
| CN109730346A (en) * | 2019-01-24 | 2019-05-10 | 广州二十四度橙园智能装备科技有限公司 | A kind of folder fruit machine |
| CN110558572A (en) * | 2019-09-09 | 2019-12-13 | 上海丹埃液压设备有限公司 | Automatic tapping machine of safety and sanitation type coconut |
| CN110558572B (en) * | 2019-09-09 | 2024-05-31 | 上海丹埃液压设备有限公司 | Safety sanitary coconut automatic tapping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207448662U (en) | A kind of coconut puncher | |
| CN101032366B (en) | Juice extractor | |
| JP6223054B2 (en) | Pine hole cutting device | |
| CN107411114A (en) | It is a kind of to be easy to clamping be from the coconut perforating device and its method of work of scarfing cinder available for automatic vending machine | |
| CN108378668B (en) | Automatic change fruit device of peeling | |
| CN201879427U (en) | Juicer with rapid braking | |
| CN105054238A (en) | Fruit shelling device | |
| CN111469178B (en) | Household lemon slicer not easy to stick to knife | |
| CN203564057U (en) | Melon and fruit peeler | |
| CN112629910B (en) | Veterinary drug residue smashing and sampling device for meat monitoring and application method thereof | |
| CN208551533U (en) | Efficiently chop dish machine automatically | |
| CN211407567U (en) | Semi-automatic coconut machine of opening | |
| CN206201111U (en) | A kind of multi-functional timber cutting equipment | |
| CN207857040U (en) | A kind of food cut mixer | |
| CN208880184U (en) | A kind of numerical control knife handle disassembly protective device based on multiple-protection | |
| CN208850615U (en) | A kind of coconut grooved bit and coconut puncher | |
| CN202984810U (en) | Manually-operated metal sample cutting machine | |
| CN209421674U (en) | Household multi-stage crushing and residue filter formula food cooking device | |
| CN113273392A (en) | Automatic corn husking device | |
| CN209074102U (en) | A kind of pineapple peeling device | |
| CN218774906U (en) | Cutter assembly of meat grinder | |
| CN221434729U (en) | Sheet metal part stamping structure | |
| CN205548272U (en) | Full -automatic fruit chestnut peeling machine | |
| CN220864137U (en) | High-efficient sealwort section dry integrative device | |
| CN107837194B (en) | Portable decocting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |