CN212265902U - Cutting equipment is used in bracelet processing - Google Patents
Cutting equipment is used in bracelet processing Download PDFInfo
- Publication number
- CN212265902U CN212265902U CN202021074866.4U CN202021074866U CN212265902U CN 212265902 U CN212265902 U CN 212265902U CN 202021074866 U CN202021074866 U CN 202021074866U CN 212265902 U CN212265902 U CN 212265902U
- Authority
- CN
- China
- Prior art keywords
- base
- plate
- placing table
- sliding
- bracelet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A cutting device for processing a bracelet comprises a base, a pressing plate, a knife rest, a mounting plate, a top plate, a placing table and a buffering telescopic rod; the upper end surface of the base is connected with the top plate through a supporting column; the end face of the top plate facing the base is provided with a first telescopic device for driving the mounting plate to move towards or away from the base; the multiple groups of knife rests are distributed side by side, are arranged on the end surface of the mounting plate facing the base at equal intervals, and are respectively provided with multiple groups of cutting knives; both ends of the multiple groups of buffer telescopic rods are connected with the mounting plate and the pressing plate; a plurality of groups of first through holes for the tool rests to pass through are arranged on the pressing plate; the placing table is connected with the base, the placing table is positioned under the pressure plate, and a plurality of cutter grooves are formed in the end face, facing the pressure plate, of the placing table; the cutter grooves, the first through holes and the cutter holders correspond to one another. The utility model is simple in operation convenient to use can cut off mosquito repellent bracelet silica gel raw materials fast, and the convenient mosquito repellent bracelet silica gel raw materials after cutting off is collected.
Description
Technical Field
The utility model relates to a bracelet processing technology field especially relates to a cutting equipment is used in bracelet processing.
Background
The mosquito repellent bracelet is a fashion bracelet which gives off natural fragrance and has a mosquito repellent effect, and has double functions of decoration and mosquito repellent. The mosquito repellent bracelet is prepared by blending high-quality silica gel with selected natural plant essential oils such as lemongrass, lavender and clove, absolutely does not contain chemical components such as mosquito repellent amine, is safer and more environment-friendly, and is suitable for most people. The mosquito repellent bracelet needs to cut the silica gel raw material in the processing process, but the existing cutting device has low efficiency when cutting the silica gel raw material and is inconvenient to collect the cut silica gel raw material; for this reason, propose a cutting equipment for bracelet processing in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a cutting equipment is used in bracelet processing, the utility model is simple in operation convenient to use can cut off mosquito repellent bracelet silica gel raw materials fast, and the convenient mosquito repellent bracelet silica gel raw materials after cutting off is collected.
(II) technical scheme
In order to solve the problems, the utility model provides a cutting device for processing a bracelet, which comprises a base, a pressing plate, a knife rest, a mounting plate, a top plate, a placing table and a buffering telescopic rod;
a plurality of groups of supporting columns are arranged on the upper end surface of the base; the support columns are distributed side by side and are all vertical to the base, and the other ends of the support columns are all connected with the top plate; the end face of the top plate facing the base is provided with a first telescopic device for driving the mounting plate to move towards or away from the base; the mounting plate is connected with the telescopic end of the first telescopic device;
the multiple groups of knife rests are distributed side by side, are arranged on the end surface of the mounting plate facing the base at equal intervals, and are respectively provided with multiple groups of cutting knives;
the multiple groups of buffer telescopic rods are distributed side by side, and two ends of the multiple groups of buffer telescopic rods are connected with the mounting plate and the pressing plate; the pressing plate is parallel to the mounting plate, and a plurality of groups of first through holes for the plurality of groups of tool rests to pass through are formed in the pressing plate;
the placing table is connected with the base, the placing table is positioned under the pressure plate, and a plurality of cutter grooves are formed in the end face, facing the pressure plate, of the placing table; the cutter grooves, the first through holes and the cutter holders correspond to one another.
Preferably, the device also comprises a plurality of groups of supporting legs and a collecting box; wherein, the base is provided with a second through hole; the second through holes and the placing table are distributed side by side;
the multiple groups of supporting legs are respectively and uniformly arranged on the lower end surface of the base; the collecting box is placed below the base and is located under the second through hole.
Preferably, the device further comprises a push plate and a second telescopic device;
bristles are uniformly arranged on the end face, facing the base, of the push plate, the distance value of the push plate from the base is larger than the thickness value of the placing table, and the push plate is connected with a second telescopic device used for driving the push plate to move towards or away from the second through hole; the second telescoping device is connected with the base.
Preferably, the device further comprises two sets of first sliding pieces; wherein, the push plate is positioned above the placing table; two groups of sliding grooves are arranged on the placing table;
two sets of first sliders are all connected the push pedal and are placed the terminal surface of platform towards, and two sets of first sliders are sliding fit connection two sets of spouts respectively.
Preferably, the device comprises a mounting frame, an upper conveying roller and a lower conveying roller;
the mounting frame is connected with the base, and the mounting frame and the placing table are distributed side by side;
the both ends of going up conveying roller and lower conveying roller all rotate and connect the mounting bracket, go up conveying roller and lower conveying roller and distribute side by side, leave the clearance space that is used for supplying the processing raw materials to pass between going up conveying roller and the lower conveying roller.
Preferably, each group of buffer telescopic rods comprises a sliding rod, a fixed cylinder, a spring, a second sliding piece and an elastic supporting piece;
one end of the fixed cylinder is connected with the pressing plate, and the other end of the fixed cylinder is provided with a third through hole;
one end of the sliding rod is connected with the mounting plate, the other end of the sliding rod penetrates through the third through hole and extends into the fixed cylinder, and the other end of the sliding rod is connected with the second sliding piece; the second sliding piece is connected with the inner wall of the fixed cylinder in a sliding manner;
the spring is positioned in the fixed cylinder and sleeved outside the sliding rod, and two ends of the spring are respectively connected with the second sliding piece and the inner wall of the fixed cylinder; the elastic supporting piece is positioned in the fixed cylinder, and two ends of the elastic supporting piece are respectively connected with the bottom surface of the fixed cylinder and the end surface of the second sliding piece, which is far away from the sliding rod.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when in use, the mosquito repellent bracelet silica gel raw material to be cut off is placed on the placing table, the first telescopic device operates to drive the mounting plate to move towards one side of the placing table, the pressing plate is gradually contacted with and pressed against the mosquito repellent bracelet silica gel raw material, the multi-group buffer telescopic rod is deformed and shortened under pressure, the multi-group knife rests respectively pass through the multi-group first through holes one by one, and the multi-group cutting knives are inserted into the multi-group knife grooves in a matched manner to cut off the mosquito repellent bracelet silica gel raw; the telescopic end of the first telescopic device is controlled to be shortened, the pressing plate is separated from the mosquito repellent bracelet silica gel raw material, the multiple groups of buffering telescopic rods are restored to the original state, the multiple groups of cutting knives are located between the mounting plate and the pressing plate, the cut mosquito repellent bracelet silica gel raw material can be taken off from the placing table, when the mosquito repellent bracelet silica gel raw material is avoided being taken through the arranged pressing plate, the cutting knives damage the human body, when the mosquito repellent bracelet silica gel raw material is cut, the pressing plate compresses the mosquito repellent bracelet silica gel raw material, the cutting quality of the mosquito repellent bracelet silica gel raw material is improved, and the operation is simple and the use;
in addition, the second telescopic device operates to push the push plate to move towards one side of the second through hole, the plurality of groups of bristles push the cut mosquito repellent bracelet silica gel raw materials on the placing table down from the placing table and the cut mosquito repellent bracelet silica gel raw materials enter the collecting box through the second through hole, and therefore the collection efficiency of the cut mosquito repellent bracelet silica gel raw materials is improved;
the utility model discloses in, according to the required back mosquito repellent bracelet silica gel raw materials length that cuts off, adjust the distance between two sets of knife rests, use the clamp plate that corresponds and place the platform in the cooperation can, can once only obtain a plurality of bracelet processing raw materials, improve machining efficiency greatly.
Drawings
Fig. 1 is the utility model provides a bracelet processing is with cutting equipment's schematic structure diagram.
Fig. 2 is the utility model provides a locally enlarged schematic structure of A department in cutting equipment for bracelet processing.
Fig. 3 is the utility model provides a top view of pressing plate in cutting equipment for bracelet processing.
Fig. 4 is the utility model provides a top view of base in cutting equipment for bracelet processing.
Fig. 5 is the utility model provides a structural schematic of buffering telescopic link in cutting equipment for bracelet processing.
Reference numerals: 1. a base; 2. supporting legs; 3. a collection box; 4. pushing the plate; 5. pressing a plate; 6. a first through hole; 7. a tool holder; 8. mounting a plate; 9. a top plate; 10. a first telescoping device; 11. a cutting knife; 12. an upper conveying roller; 13. a lower conveying roller; 14. a first slider; 15. brushing; 16. a cutter groove; 17. a placing table; 18. a second telescoping device; 19. a second through hole; 20. a slide bar; 21. a fixed cylinder; 22. a spring; 23. a second slider; 24. an elastic support member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the cutting device for processing a bracelet provided by the present invention comprises a base 1, a pressing plate 5, a knife rest 7, a mounting plate 8, a top plate 9, a placing table 17 and a buffer telescopic rod;
a plurality of groups of supporting columns are arranged on the upper end surface of the base 1; the multiple groups of support columns are distributed side by side and are all vertical to the base 1, and the other ends of the multiple groups of support columns are all connected with the top plate 9; the end face, facing the base 1, of the top plate 9 is provided with a first telescopic device 10 for driving the mounting plate 8 to move towards or away from the base 1; the mounting plate 8 is connected with the telescopic end of the first telescopic device 10; the first telescopic device 10 is an air cylinder;
the plurality of groups of knife rests 7 are distributed side by side, the plurality of groups of knife rests 7 are arranged on the end surface of the mounting plate 8 facing the base 1 at equal intervals, and a plurality of groups of cutting knives 11 are respectively arranged on the plurality of groups of knife rests 7; the specification shows that the cutting knife 11 is a cuboid-shaped cutting tool for cutting long mosquito repellent bracelet raw materials, most of the mosquito repellent bracelet raw materials are formed by blending high-quality silica gel with selected natural plant essential oils such as lemongrass, lavender and clove, chemical components such as mosquito repellent amine are absolutely not contained, the cutting knife 11 completely meets the cutting requirement, and the cutting knife 11 is installed in a matched mode through a bolt and a knife rest 7 and is convenient to disassemble and assemble; the distance between the two groups of knife rests 7 is the length of the needed mosquito repellent bracelet raw material;
the multiple groups of buffer telescopic rods are distributed side by side, and two ends of the multiple groups of buffer telescopic rods are connected with the mounting plate 8 and the pressing plate 5; the pressing plate 5 is parallel to the mounting plate 8, and a plurality of groups of first through holes 6 for the knife rests 7 to pass through are arranged on the pressing plate 5;
the placing table 17 is connected with the base 1, the placing table 17 is positioned right below the pressing plate 5, and a plurality of cutter grooves 16 are arranged on the end surface of the placing table 17 facing the pressing plate 5; the cutter grooves 16, the first through holes 6 and the cutter holders 7 correspond one to one.
In the utility model, when in use, the mosquito repellent bracelet silica gel raw material to be cut off is placed on the placing table 17, the first telescopic device 10 operates to drive the mounting plate 8 to move towards one side of the placing table 17, the pressing plate 5 is gradually contacted with and pressed against the mosquito repellent bracelet silica gel raw material, the multi-group buffer telescopic rod is deformed and shortened under pressure, the multi-group knife rests 11 respectively pass through the multi-group first through holes 6 one by one, and the multi-group cutting knives 11 are inserted into the multi-group knife grooves 16 in a matched manner to cut off the mosquito repellent bracelet silica gel raw material; the flexible end of the first telescoping device 10 of control shortens, then clamp plate 5 and the separation of mosquito repellent bracelet silica gel raw materials, multiunit buffering telescopic link reconversion, multiunit cutting knife 11 is located between mounting panel 8 and the clamp plate 5, mosquito repellent bracelet silica gel raw materials after will cutting off from placing platform 17 take off can, when avoiding taking mosquito repellent bracelet silica gel raw materials through the clamp plate 5 that is equipped with, cutting knife 11 causes the injury to the human body, when cutting mosquito repellent bracelet silica gel raw materials, the clamp plate compresses tightly mosquito repellent bracelet silica gel raw materials, improve the cutting quality to mosquito repellent bracelet silica gel raw materials, easy operation convenient to use.
In an alternative embodiment, the device also comprises a plurality of groups of supporting feet 2 and collecting boxes 3; wherein, the base 1 is provided with a second through hole 19; the second through holes 19 and the placing table 17 are distributed side by side;
a plurality of groups of supporting legs 2 are respectively and uniformly arranged on the lower end surface of the base 1; the collecting box 3 is placed below the base 1, and the collecting box 3 is positioned right below the second through hole 19;
the mosquito repellent bracelet silica gel raw materials after will cutting are got and drop into in the second through-hole 19 from placing platform 17, and the mosquito repellent bracelet silica gel raw materials after cutting off get into and collect in collecting box 3.
In an alternative embodiment, the device further comprises a push plate 4 and a second telescopic device 18;
the end face, facing the base 1, of the push plate 4 is uniformly provided with bristles 15, the distance value of the push plate 4 from the base 1 is larger than the thickness value of the placing table 17, and the push plate 4 is connected with a second telescopic device 18 which is used for driving the push plate 4 to move towards or away from a second through hole 19; the second telescopic device 18 is connected with the base 1;
the second telescopic device 18 operates to push the push plate 4 to move towards one side of the second through hole 19, the plurality of groups of bristles 15 push the cut mosquito repellent bracelet silica gel raw materials on the placing table 17 down from the placing table 17 and the cut mosquito repellent bracelet silica gel raw materials enter the collecting box 3 through the second through hole 19, and therefore the efficiency of collecting the cut mosquito repellent bracelet silica gel raw materials is improved; the brush 15 can also clean the placement base 17.
In an alternative embodiment, two sets of first slides 14 are also included; wherein, the push plate 4 is positioned above the placing table 17; two groups of sliding chutes are arranged on the placing platform 17;
the two groups of first sliding parts 14 are connected with the end face, facing the placing table 17, of the push plate 4, and the two groups of first sliding parts 14 are respectively connected with the two groups of sliding grooves in a sliding fit mode.
In an alternative embodiment, a mounting frame, an upper conveyor roller 12 and a lower conveyor roller 13 are included;
the mounting frame is connected with the base 1, and the mounting frame and the placing table 17 are distributed side by side;
the two ends of the upper conveying roller 12 and the lower conveying roller 13 are rotatably connected with the mounting rack, the upper conveying roller 12 and the lower conveying roller 13 are distributed side by side, and a gap space for processing raw materials to pass through is reserved between the upper conveying roller 12 and the lower conveying roller 13; carry out the centre gripping through last conveying roller 12 and the lower conveying roller 13 that sets up to mosquito repellent bracelet silica gel raw materials and carry, it is more convenient in order to improve the cutting efficiency to mosquito repellent bracelet silica gel raw materials.
In an alternative embodiment, each set of buffer telescopic rods comprises a sliding rod 20, a fixed cylinder 21, a spring 22, a second slider 23 and an elastic support 24;
one end of the fixed cylinder 21 is connected with the pressing plate 5, and the other end of the fixed cylinder 21 is provided with a third through hole;
one end of the sliding rod 20 is connected with the mounting plate 8, the other end of the sliding rod 20 penetrates through the third through hole and extends into the fixed cylinder 21, and the other end of the sliding rod 20 is connected with the second sliding piece 23; the second sliding piece 23 is connected with the inner wall of the fixed cylinder 21 in a sliding manner;
the spring 22 is positioned in the fixed cylinder 21 and sleeved outside the sliding rod 20, and two ends of the spring 22 are respectively connected with the second sliding part 23 and the inner wall of the fixed cylinder 21; the elastic supporting element 24 is located in the fixed cylinder 21, and two ends of the elastic supporting element 24 are respectively connected with the bottom surface of the fixed cylinder 21 and the end surface of the second sliding element 23 far away from the sliding rod 20.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The cutting equipment for processing the bracelet is characterized by comprising a base (1), a pressing plate (5), a knife rest (7), a mounting plate (8), a top plate (9), a placing table (17) and a buffer telescopic rod;
a plurality of groups of supporting columns are arranged on the upper end surface of the base (1); the multiple groups of supporting columns are distributed side by side and are all vertical to the base (1), and the other ends of the multiple groups of supporting columns are all connected with a top plate (9); a first telescopic device (10) for driving the mounting plate (8) to move towards or away from the base (1) is arranged on the end face, facing the base (1), of the top plate (9); the mounting plate (8) is connected with the telescopic end of the first telescopic device (10);
the multiple groups of knife rests (7) are distributed side by side, the multiple groups of knife rests (7) are arranged on the end face, facing the base (1), of the mounting plate (8) at equal intervals, and multiple groups of cutting knives (11) are arranged on the multiple groups of knife rests (7) respectively;
the multiple groups of buffer telescopic rods are distributed side by side, and both ends of the multiple groups of buffer telescopic rods are connected with the mounting plate (8) and the pressing plate (5); the pressing plate (5) is parallel to the mounting plate (8), and a plurality of groups of first through holes (6) for the tool holders (7) to pass through are formed in the pressing plate (5);
the placing table (17) is connected with the base (1), the placing table (17) is positioned under the pressure plate (5), and a plurality of cutter grooves (16) are arranged on the end surface of the placing table (17) facing the pressure plate (5); the cutter grooves (16), the first through holes (6) and the cutter holders (7) are in one-to-one correspondence.
2. The cutting equipment for bracelet processing according to claim 1, further comprising a plurality of sets of supporting legs (2) and collecting boxes (3); wherein, the base (1) is provided with a second through hole (19); the second through holes (19) and the placing table (17) are distributed side by side;
a plurality of groups of supporting legs (2) are respectively and uniformly arranged on the lower end surface of the base (1); the collecting box (3) is placed below the base (1), and the collecting box (3) is located under the second through hole (19).
3. The cutting equipment for bracelet processing according to claim 2, further comprising a push plate (4) and a second telescoping device (18);
bristles (15) are uniformly arranged on the end face, facing the base (1), of the push plate (4), the distance value of the push plate (4) from the base (1) is larger than the thickness value of the placing table (17), and the push plate (4) is connected with a second telescopic device (18) used for driving the push plate (4) to move towards or away from the second through hole (19); the second telescopic device (18) is connected with the base (1).
4. The cutting equipment for bracelet processing according to claim 3, further comprising two sets of first sliding members (14); wherein, the push plate (4) is positioned above the placing table (17); two groups of sliding grooves are arranged on the placing table (17);
two sets of first sliders (14) are connected with the end face, facing the placing table (17), of the push plate (4), and the two sets of first sliders (14) are connected with the two sets of sliding grooves in a sliding fit mode respectively.
5. The cutting equipment for bracelet processing according to claim 1, comprising a mounting rack, an upper conveying roller (12) and a lower conveying roller (13); the mounting frame is connected with the base (1), and the mounting frame and the placing table (17) are distributed side by side;
the mounting bracket is connected in all rotating at the both ends of going up conveying roller (12) and lower conveying roller (13), goes up conveying roller (12) and distributes side by side with lower conveying roller (13), leaves the clearance space that is used for supplying the processing raw materials to pass between going up conveying roller (12) and lower conveying roller (13).
6. The cutting equipment for bracelet processing according to claim 1, wherein each set of buffer telescopic rods comprises a sliding rod (20), a fixed cylinder (21), a spring (22), a second sliding part (23) and an elastic support (24);
one end of the fixed cylinder (21) is connected with the pressure plate (5), and the other end of the fixed cylinder (21) is provided with a third through hole;
one end of the sliding rod (20) is connected with the mounting plate (8), the other end of the sliding rod (20) penetrates through the third through hole and extends into the fixed cylinder (21), and the other end of the sliding rod (20) is connected with the second sliding piece (23); the second sliding piece (23) is connected with the inner wall of the fixed cylinder (21) in a sliding manner;
the spring (22) is positioned in the fixed cylinder (21) and sleeved on the outer side of the sliding rod (20), and two ends of the spring (22) are respectively connected with the second sliding part (23) and the inner wall of the fixed cylinder (21); the elastic supporting piece (24) is positioned in the fixed cylinder (21), and two ends of the elastic supporting piece (24) are respectively connected with the bottom surface of the fixed cylinder (21) and the end surface of the second sliding piece (23) far away from the sliding rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074866.4U CN212265902U (en) | 2020-06-11 | 2020-06-11 | Cutting equipment is used in bracelet processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074866.4U CN212265902U (en) | 2020-06-11 | 2020-06-11 | Cutting equipment is used in bracelet processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212265902U true CN212265902U (en) | 2021-01-01 |
Family
ID=73882708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021074866.4U Expired - Fee Related CN212265902U (en) | 2020-06-11 | 2020-06-11 | Cutting equipment is used in bracelet processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212265902U (en) |
-
2020
- 2020-06-11 CN CN202021074866.4U patent/CN212265902U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210910286U (en) | Traditional Chinese medicine slicing machine capable of adjusting slicing thickness | |
| CN208744910U (en) | Medicinal slicing device in one kind | |
| CN207616634U (en) | A kind of cutting apparatus of chopsticks trimming | |
| CN110181803A (en) | A kind of high-rise glass film sticking apparatus and its method for adhering film | |
| CN112372681A (en) | Books leave factory side cut equipment | |
| CN212265902U (en) | Cutting equipment is used in bracelet processing | |
| CN110202631B (en) | Circuit board cutting device is used in electronic product production | |
| CN205911595U (en) | Hidden pencil peeler | |
| CN207172193U (en) | Pork luncheon meat slicing device | |
| CN210436320U (en) | Bamboo joint removing device for bamboo product processing | |
| CN211640038U (en) | Radium-shine non-setting adhesive cutting device | |
| CN212760549U (en) | Special stamping die of iron-clad that temperature sensor used | |
| CN211498245U (en) | Cutting device convenient for fixing leather wrapping cloth | |
| CN208593820U (en) | A kind of glass fixture for using glass processing | |
| CN210064684U (en) | Cutting device of stainless steel strip | |
| CN112889708B (en) | Honey taking device and method for circularly combined frame | |
| CN220218829U (en) | Foam net sleeve cutting device for vegetable and fruit packaging | |
| CN108555988A (en) | A kind of medical first aid blanket Scissoring device | |
| CN211489255U (en) | Automatic impurity-removing net punching machine | |
| CN211515740U (en) | Aluminum alloy sheet stamping and cutting device | |
| CN220840575U (en) | Sponge cutting equipment with collection structure | |
| CN109049047B (en) | A cutting device for plastic panel for communications facilities | |
| CN210148166U (en) | Brush hair cutting device | |
| CN216543480U (en) | Cutting machine of anti-counterfeit label packaging film for cigarettes | |
| CN211662248U (en) | Bamboo processingequipment of usefulness is bred to bamboo rat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210101 Termination date: 20210611 |