CN212152898U - Tailoring and cutting device - Google Patents

Tailoring and cutting device Download PDF

Info

Publication number
CN212152898U
CN212152898U CN202020603380.9U CN202020603380U CN212152898U CN 212152898 U CN212152898 U CN 212152898U CN 202020603380 U CN202020603380 U CN 202020603380U CN 212152898 U CN212152898 U CN 212152898U
Authority
CN
China
Prior art keywords
threaded
fixed
rod
motor
tailoring
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
Application number
CN202020603380.9U
Other languages
Chinese (zh)
Inventor
李贺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jieshou Hengyi Clothing Co ltd
Original Assignee
Jieshou Hengyi Clothing Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jieshou Hengyi Clothing Co ltd filed Critical Jieshou Hengyi Clothing Co ltd
Priority to CN202020603380.9U priority Critical patent/CN212152898U/en
Application granted granted Critical
Publication of CN212152898U publication Critical patent/CN212152898U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Scissors And Nippers (AREA)

Abstract

The utility model discloses a tailoring device, including knob, fixed plate, expanding spring, threaded sleeve, diaphragm, first slider, nut, first spout, threaded rod, stand, movable rod, casing, second spout, second slider, pivot, electric putter, motor, rectangle mouth, cutting blade, connecting plate and fixture block, the second spout has been seted up to the top center department of casing, and the inside of second spout corresponds installs the second slider, the rectangle mouth has been seted up to the top center department of casing, bottom inner wall one side of casing is fixed with electric putter through the bolt, the top of electric putter is fixed with the motor through the bolt, one side of motor has the pivot through shaft coupling swing joint; the utility model discloses can tailor the operation to the clothing of various sizes, size, still will tailor the clothing both ends of in-process simultaneously and fully press from both sides tightly to and the clothing surface is fully tightened, promoted holistic precision of tailorring, tailor the quality greatly.

Description

Tailoring and cutting device
Technical Field
The utility model relates to a tailor technical field, specifically be a tailoring device.
Background
The garment processing refers to operations such as spinning and sewing in the aspect of garments, and is a garment production mode which takes modern machine processing as a main part and traditional manual processing as an auxiliary part; conventional garment processing can be divided into light processing, auxiliary material processing and full distribution processing.
The existing tailoring device for tailoring is difficult to perform tailoring operation on garments of various sizes and dimensions, and simultaneously is difficult to sufficiently clamp two ends of the garments in the tailoring process and sufficiently tighten the surfaces of the garments, so that the overall tailoring precision and tailoring quality are easily reduced greatly;
the solution described is now provided in view of the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tailoring device for garment processing, the utility model firstly rotates a knob according to the size and the dimension of the garment to be tailored to drive a threaded rod to rotate, the threaded rod drives two connecting plates to synchronously move in opposite directions or in relative motion through two threaded sleeves until the distance between the two connecting plates is matched with the size and the dimension of the garment to be tailored; then both the two movable rods are pushed outwards, and the two ends of the clothes to be cut are respectively arranged on the two transverse plates close to the second sliding block, at the moment, the movable rods are loosened, the movable rods and the clamping blocks at one ends of the movable rods are driven to move according to the restoring force action of the telescopic springs, and the clamping blocks and the transverse plates close to the second sliding block are used for clamping the ends of the clothes to be cut;
then the knob is rotated to drive the threaded rod to rotate in an appointed way, the threaded rod drives the two connecting plates to do synchronous appointed relative motion through the two threaded sleeves, the contact position of the clamping block, the transverse plate and the end part of the clothing to be cut is taken as an axial center point according to the fact that the clamping block, the transverse plate and the end part of the clothing to be cut are in close contact, the movable rod is movably connected with the transverse plate close to the threaded sleeves in a hinge mode, the contact position of the clamping block, the transverse plate and the end part of the clothing to be cut is taken as a motion point, the movable rod is driven to move inwards, the movable rod drives the clamping block and the transverse plate close to the second sliding block to further clamp the end part of the clothing to be cut firmly, and meanwhile the surface; finally, a motor and an electric push rod are started, the motor drives a cutting blade to rotate through a rotating shaft, and the electric push rod drives the cutting blade to ascend through the motor and the rotating shaft until the cutting blade extends out of the shell through the rectangular opening and is gradually close to and cut the clothes to be cut so as to finish the cutting operation of the whole clothes processing; and then can carry out the operation of tailorring to the clothing of various sizes, size, still fully press from both sides tight at the clothing both ends in the process of tailorring to and clothing surface is fully tight, promoted holistic cutting accuracy, the quality of tailorring greatly.
The utility model discloses the technical problem that will solve as follows:
how to solve the problem that the prior tailoring device is difficult to perform tailoring operation aiming at garments with various sizes and dimensions according to an effective mode, and simultaneously is difficult to sufficiently clamp two ends of the garments in the tailoring process, and the surfaces of the garments are sufficiently tightened, so that the overall tailoring precision and the tailoring quality are easily reduced greatly.
The purpose of the utility model can be realized by the following technical scheme:
a tailoring device for garment processing comprises a knob, a fixing plate, a telescopic spring, a threaded sleeve, a transverse plate, a first sliding block, a nut, a first sliding groove, a threaded rod, an upright post, a movable rod, a shell, a second sliding groove, a second sliding block, a rotating shaft, an electric push rod, a motor, a rectangular opening, a tailoring blade, a connecting plate and a clamping block, wherein the second sliding groove is formed in the center of the top of the shell, the second sliding block is correspondingly installed inside the second sliding groove, the rectangular opening is formed in the center of the top of the shell, the electric push rod is fixed on one side of the inner wall of the bottom of the shell through a bolt, the motor is fixed at the top end of the electric push rod through a bolt, the rotating shaft is movably connected to one side of the motor through a coupler, the tailoring blade is fixed at one end of the;
the top of the shell is correspondingly embedded with stand columns, the top ends of the two stand columns are respectively fixed with a fixed plate through bolts, a first sliding groove is formed in the center of one side of the fixed plate, a first sliding block is correspondingly installed inside the first sliding groove, a threaded sleeve is fixed at the bottom of the first sliding block through bolts, the threaded rod sequentially penetrates through one side of the fixed plate, the inner wall of one side of the first sliding groove and the two threaded sleeves, one end of the threaded rod is movably connected with the inner wall of the other side of the first sliding groove through a bearing, a knob is fixed at the other end of the threaded rod through spot welding, the threaded rod is movably connected with the fixed plate through a bearing, and nuts are uniformly sleeved outside the threaded rod;
all there is the connecting plate through the bolt fastening between the second slider that threaded sleeve and its correspond, and the adjacent one side of two connecting plates all corresponds the embedding and has the diaphragm, and is close to one side of threaded sleeve's diaphragm and has the movable rod through hinge swing joint, the one end of movable rod is passed through the bolt fastening and is had the fixture block, and the fixture block and the diaphragm that is close to the second slider each other are the mating structure, and all be fixed with expanding spring through spot welding between movable rod and the diaphragm that is close to the threaded sleeve, electric putter and motor all with external power source electric connection.
Furthermore, the first sliding groove and the second sliding groove are the same in length, the first sliding groove and the second sliding groove are located on the same vertical face, and the rectangular opening, the first sliding groove and the second sliding groove are perpendicular to each other.
Furthermore, the length of the rectangular opening is five centimeters larger than the diameter of the cutting blade, the width of the rectangular opening is two centimeters larger than the width of the cutting blade, and the centers of the rectangular opening and the cutting blade are located on the same vertical line.
Further, all through screw thread swing joint between threaded rod and threaded sleeve and the nut, and two threaded sleeve's internal thread revolves to opposite, the total four of quantity of nut, and four nut evenly distributed have two threaded sleeve's both sides.
The utility model has the advantages that:
the utility model rotates the knob to drive the threaded rod to rotate according to the size and the dimension of the clothes to be cut, the threaded rod drives the two threaded sleeves to synchronously move in opposite directions or in relative motion, and the two threaded sleeves drive the two connecting plates to synchronously move in opposite directions or in relative motion until the distance between the two connecting plates is matched with the size and the dimension of the clothes to be cut; then both the two movable rods are pushed outwards, the movable rods drive the telescopic springs to generate elastic deformation, simultaneously, the two ends of the clothes to be cut are respectively placed on the two transverse plates close to the second sliding blocks, at the moment, the movable rods are loosened, the movable rods are driven to move according to the restoring force action of the telescopic springs, the movable rods drive the clamping blocks to move, and the clamping blocks and the transverse plates close to the second sliding blocks are used for clamping the ends of the clothes to be cut;
then, the knob is rotated to drive the threaded rod to rotate, the threaded rod is designated to drive the two threaded sleeves to synchronously move relatively, the two threaded sleeves drive the two connecting plates to synchronously move relatively, the contact positions of the clamping blocks, the transverse plate and the end part of the garment to be cut are taken as an axial center point according to the tight contact of the clamping blocks, the transverse plate and the end part of the garment to be cut, the movable rod is movably connected with the transverse plate close to the threaded sleeves in a hinge manner, the movable rod is driven to move inwards by taking the hinge position of the movable rod as a movement point, the movable rod drives the clamping blocks and the transverse plate close to the second sliding block to further clamp the end part of the garment to be cut firmly together, and meanwhile, the surface of the garment to be cut is gradually tightened; finally, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the cutting blade to rotate, the electric push rod is started, the electric push rod drives the motor to ascend, the motor drives the cutting blade to ascend through the rotating shaft until the cutting blade extends out of the shell through the rectangular opening, and the cutting blade is gradually close to the clothes to be cut and cut to complete the cutting operation of the whole clothes processing; and then can carry out the operation of tailorring to the clothing of various sizes, size, still fully press from both sides tight at the clothing both ends in the process of tailorring to and clothing surface is fully tight, promoted holistic cutting accuracy, the quality of tailorring greatly.
Drawings
In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure of the second chute and the rectangular opening of the present invention;
in the figure: 1. a knob; 2. a fixing plate; 3. a tension spring; 4. a threaded sleeve; 5. a transverse plate; 6. a first slider; 7. a nut; 8. a first chute; 9. a threaded rod; 10. a column; 11. a movable rod; 12. a housing; 13. a second chute; 14. a second slider; 15. a rotating shaft; 16. an electric push rod; 17. a motor; 18. a rectangular opening; 19. cutting a blade; 20. a connecting plate; 21. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a tailoring device comprises a knob 1, a fixing plate 2, a telescopic spring 3, a threaded sleeve 4, a transverse plate 5, a first slide block 6, a nut 7, a first chute 8, a threaded rod 9, a stand column 10, a movable rod 11, a shell 12, a second chute 13, a second slide block 14, a rotating shaft 15, an electric push rod 16, a motor 17, a rectangular opening 18, a tailoring blade 19, a connecting plate 20 and a clamping block 21, wherein the second chute 13 is arranged at the center of the top of the shell 12, the second slide block 14 is correspondingly arranged inside the second chute 13, the rectangular opening 18 is arranged at the center of the top of the shell 12, the electric push rod 16 is fixed on one side of the inner wall of the bottom of the shell 12 through a bolt, the motor 17 is fixed on the top end of the electric push rod 16 through a bolt, the rotating shaft 15 is movably connected with one side of the motor 17 through a coupler, the tailoring blade 19 is fixed on one end of the rotating shaft 15 through spot, the length of the rectangular opening 18 is five centimeters larger than the diameter of the cutting blade 19, the width of the rectangular opening 18 is two centimeters larger than the width of the cutting blade 19, and the centers of the rectangular opening 18 and the cutting blade 19 are both positioned on the same vertical line;
the top of the shell 12 is correspondingly embedded with upright posts 10, the top ends of the two upright posts 10 are both fixed with a fixed plate 2 through bolts, the center of one side of the fixed plate 2 is provided with a first chute 8, the lengths of the first chute 8 and a second chute 13 are the same, the first chute 8 and the second chute 13 are both positioned on the same vertical surface, a rectangular opening 18, the first chute 8 and the second chute 13 are both vertically arranged, a first slide block 6 is correspondingly arranged inside the first chute 8, the bottom of the first slide block 6 is fixed with a threaded sleeve 4 through bolts, a threaded rod 9 sequentially passes through one side of the fixed plate 2, the inner wall of one side of the first chute 8 and the two threaded sleeves 4, one end of the threaded rod 9 is movably connected with the inner wall of the other side of the first chute 8 through a bearing, the other end of the threaded rod 9 is fixed with a knob 1 through spot welding, and the threaded rod 9 is movably connected with the fixed plate 2, nuts 7 are uniformly sleeved outside the threaded rod 9, the threaded rod 9 is movably connected with the threaded sleeves 4 and the nuts 7 through threads, the internal threads of the two threaded sleeves 4 are opposite in turning direction, the number of the nuts 7 is four, and the four nuts 7 are uniformly distributed on two sides of the two threaded sleeves 4;
all there is connecting plate 20 through the bolt fastening between the second slider 14 that threaded sleeve 4 and it corresponded, and the adjacent one side of two connecting plates 20 all corresponds the embedding and has diaphragm 5, and there is movable rod 11 one side of diaphragm 5 that is close to threaded sleeve 4 through hinge swing joint, there is fixture block 21 movable rod 11's one end through the bolt fastening, and fixture block 21 and the diaphragm 5 that is close to second slider 14 are each other for the cooperation structure, and all be fixed with expanding spring 3 through spot welding between movable rod 11 and the diaphragm 5 that is close to threaded sleeve 4, electric putter 16 and motor 17 all with external power source electric connection.
The working principle is as follows:
firstly, rotating a knob 1 according to the size and the dimension of clothes to be cut to drive a threaded rod 9 to rotate, driving two threaded sleeves 4 to synchronously move in opposite directions or in relative directions by the threaded rod 9, and driving two connecting plates 20 to synchronously move in opposite directions or in relative directions by the two threaded sleeves 4 until the distance between the two connecting plates 20 is matched with the size and the dimension of the clothes to be cut; then, the two movable rods 11 are pushed outwards, the movable rods 11 drive the telescopic springs 3 to generate elastic deformation, meanwhile, two ends of the clothes to be cut are respectively placed on the two transverse plates 5 close to the second sliding blocks 14, at the moment, the movable rods 11 are loosened, the movable rods 11 are driven to move according to the restoring force action of the telescopic springs 3, the movable rods 11 drive the clamping blocks 21 to move, and the ends of the clothes to be cut are clamped together through the clamping blocks 21 and the transverse plates 5 close to the second sliding blocks 14;
then, the knob 1 is rotated to drive the threaded rod 9 to rotate, the threaded rod 9 is designated to drive the two threaded sleeves 4 to synchronously move relatively, the two threaded sleeves 4 drive the two connecting plates 20 to synchronously move relatively, the movable rod 11 is driven to move inwards by taking the contact position of the clamping block 21, the transverse plate 5 and the end part of the clothing to be cut as an axial center point and taking the hinge position of the movable rod 11 as a moving point according to the fact that the clamping block 21, the transverse plate 5 and the end part of the clothing to be cut are in close contact, and the movable rod 11 is movably connected with the transverse plate 5 close to the threaded sleeves 4 in a hinge mode, the movable rod 11 drives the clamping block 21 and the transverse plate 5 close to the second sliding block 14 to further clamp the end part of the clothing to be cut firmly, and meanwhile, the surface of the clothing to be cut is gradually stretched; finally, the motor 17 is started, the motor 17 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the cutting blade 19 to rotate, the electric push rod 16 is started, the electric push rod 16 drives the motor 17 to ascend, the motor 17 drives the cutting blade 19 to ascend through the rotating shaft 15 until the cutting blade 19 extends out of the shell 12 through the rectangular opening 18, and the cutting blade is gradually close to and cuts the clothes to be cut so as to finish the cutting operation of the whole clothes processing; and then can carry out the operation of tailorring to the clothing of various sizes, size, still fully press from both sides tight at the clothing both ends in the process of tailorring to and clothing surface is fully tight, promoted holistic cutting accuracy, the quality of tailorring greatly.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. A tailoring device for garment processing comprises a knob (1), a fixing plate (2), a telescopic spring (3), a threaded sleeve (4), a transverse plate (5), a first sliding block (6), a nut (7), a first sliding groove (8), a threaded rod (9), an upright post (10), a movable rod (11), a shell (12), a second sliding groove (13), a second sliding block (14), a rotating shaft (15), an electric push rod (16), a motor (17), a rectangular opening (18), a tailoring blade (19), a connecting plate (20) and a clamping block (21), and is characterized in that the second sliding groove (13) is formed in the center of the top of the shell (12), the second sliding block (14) is correspondingly installed inside the second sliding groove (13), the rectangular opening (18) is formed in the center of the top of the shell (12), the electric push rod (16) is fixed on one side of the inner wall of the bottom of the shell (12) through a bolt, a motor (17) is fixed at the top end of the electric push rod (16) through a bolt, a rotating shaft (15) is movably connected to one side of the motor (17) through a coupler, a cutting blade (19) is fixed at one end of the rotating shaft (15) through spot welding, and the cutting blade (19) and the rectangular opening (18) are of a mutually matched structure;
the top of the shell (12) is correspondingly embedded with upright columns (10), the top ends of the two upright columns (10) are fixed with fixing plates (2) through bolts, a first sliding chute (8) is arranged at the center of one side of the fixed plate (2), a first sliding block (6) is correspondingly arranged inside the first sliding chute (8), the bottom of the first sliding block (6) is fixed with a threaded sleeve (4) through a bolt, the threaded rod (9) sequentially penetrates through one side of the fixed plate (2), the inner wall of one side of the first sliding chute (8) and the two threaded sleeves (4), one end of the threaded rod (9) is movably connected with the inner wall of the other side of the first chute (8) through a bearing, the other end of the threaded rod (9) is fixed with a knob (1) through spot welding, the threaded rod (9) is movably connected with the fixed plate (2) through a bearing, and nuts (7) are uniformly sleeved outside the threaded rod (9);
all there is connecting plate (20) through the bolt fastening between threaded sleeve (4) and its second slider (14) that corresponds, and the adjacent one side of two connecting plates (20) all corresponds the embedding and has diaphragm (5), and one side of diaphragm (5) that is close to threaded sleeve (4) has movable rod (11) through hinge swing joint, the one end of movable rod (11) is through the bolt fastening has fixture block (21), and fixture block (21) and diaphragm (5) that are close to second slider (14) each other are the cooperation structure, and all be fixed with expanding spring (3) through spot welding between movable rod (11) and diaphragm (5) that are close to threaded sleeve (4), electric putter (16) and motor (17) all with external power source electric connection.
2. The tailoring device of claim 1, wherein the first runner (8) and the second runner (13) are the same length, and the first runner (8) and the second runner (13) are located on the same vertical plane, and the rectangular opening (18) and the first runner (8) and the second runner (13) are arranged perpendicular to each other.
3. A tailoring apparatus according to claim 1 characterized in that the length of said rectangular mouth (18) is five centimeters larger than the diameter of the cutting blade (19), the width of said rectangular mouth (18) is two centimeters larger than the width of the cutting blade (19), and the centers of the rectangular mouth (18) and the cutting blade (19) are all located on the same vertical line.
4. Tailoring cutting device according to claim 1, wherein the threaded rod (9) is movably connected to the threaded sleeves (4) and the nuts (7) by threads, and the internal threads of the two threaded sleeves (4) have opposite directions of rotation, the number of the nuts (7) is four, and four nuts (7) are evenly distributed on both sides of the two threaded sleeves (4).
CN202020603380.9U 2020-04-21 2020-04-21 Tailoring and cutting device Expired - Fee Related CN212152898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020603380.9U CN212152898U (en) 2020-04-21 2020-04-21 Tailoring and cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020603380.9U CN212152898U (en) 2020-04-21 2020-04-21 Tailoring and cutting device

Publications (1)

Publication Number Publication Date
CN212152898U true CN212152898U (en) 2020-12-15

Family

ID=73722702

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020603380.9U Expired - Fee Related CN212152898U (en) 2020-04-21 2020-04-21 Tailoring and cutting device

Country Status (1)

Country Link
CN (1) CN212152898U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112663318A (en) * 2021-01-14 2021-04-16 佛山市宾宏设备有限公司 Medical gauze cutting device
CN112875392A (en) * 2021-01-14 2021-06-01 佛山市宾宏设备有限公司 Medical gauze sewing ejection of compact hacking machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112663318A (en) * 2021-01-14 2021-04-16 佛山市宾宏设备有限公司 Medical gauze cutting device
CN112875392A (en) * 2021-01-14 2021-06-01 佛山市宾宏设备有限公司 Medical gauze sewing ejection of compact hacking machine
CN112875392B (en) * 2021-01-14 2023-05-23 佛山市宾宏设备有限公司 Medical gauze sewing ejection of compact hacking machine

Similar Documents

Publication Publication Date Title
CN212152898U (en) Tailoring and cutting device
CN105880637A (en) Lathe used for turning long rod class of parts
CN111590486A (en) Tool for part machining
CN214869171U (en) Metal pipe surface grinding device
CN110756636A (en) Tool for multi-angle and multi-azimuth part capable of being synchronously bent
CN206627130U (en) It is a kind of to be used for Circular gratings and the grating expanding unit of encoder spindle mounted
CN214023638U (en) Hardware machining drilling machine with water cooling mechanism
CN215658623U (en) Multi-angle oscillating automatic weld machine for electrical engineering
CN215262824U (en) Aluminum product strength detection device
CN214265138U (en) Square tube polishing device
CN112847191A (en) Clamp for machining mold insert
CN112935599A (en) Water pipe processing is with laser welding anchor clamps that can 360 degrees rotations
CN207724594U (en) A kind of color stone material cutting machine for industrial new material
CN108642777B (en) Mechanically-positioned opening device for opening handling cup for printing and dyeing
CN219485433U (en) Pneumatic clamp of joint convenient to assembly
CN220463020U (en) Clamp for machining engine shell
CN220455400U (en) Speed measuring and positioning device of linear motor
CN219945145U (en) Positioning fixture for flange welding
CN216767716U (en) Mechanical control device of diaphragm pump
CN211283043U (en) Coiling mechanism for textile fabric
CN220516461U (en) Polishing equipment for motorcycle piston ring machining
CN116852432B (en) Plastic pipe making equipment for plastic processing
CN210633291U (en) Pressing mechanism for processing large-scale parts
CN215903441U (en) Clutch workpiece mounting device
CN213164150U (en) Tool for five-axis machining

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: 20201215