CN209612840U - Chilli oil stirred tank - Google Patents

Chilli oil stirred tank Download PDF

Info

Publication number
CN209612840U
CN209612840U CN201920125651.1U CN201920125651U CN209612840U CN 209612840 U CN209612840 U CN 209612840U CN 201920125651 U CN201920125651 U CN 201920125651U CN 209612840 U CN209612840 U CN 209612840U
Authority
CN
China
Prior art keywords
agitating shaft
ontology
material net
fixed
annulus
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
CN201920125651.1U
Other languages
Chinese (zh)
Inventor
沈晓军
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.)
Guangzhou City China National Food Co Ltd
Original Assignee
Guangzhou City China National Food 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 Guangzhou City China National Food Co Ltd filed Critical Guangzhou City China National Food Co Ltd
Priority to CN201920125651.1U priority Critical patent/CN209612840U/en
Application granted granted Critical
Publication of CN209612840U publication Critical patent/CN209612840U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to chilli oil stirred tanks, including ontology and agitating shaft, stirring motor is installed on ontology, housing cover is equipped with cover board, material net is installed in ontology, fixed ring is convexly equipped in ontology, material net and fixed ring mount, annulus is connected on agitating shaft, motion bar is hinged on annulus, one end of motion bar is hinged with material net, protrusion is fixed with annulus on cover board, the side of ontology is equipped with fixed frame, shaft is connected on fixed frame, fixed pulley is connected in shaft, drawstring is wrapped on fixed pulley, drawstring is fixed with annulus, promotion motor is installed on fixed frame, the rotation axis for promoting motor is fixedly connected with shaft.Motor is promoted by setting, motor is promoted to take out agitating shaft out of ontology, material net is moved toward the direction of ontology together with agitating shaft, material net is proposed out of ontology, the online hot chili residue of material is poured into specified placement location, intracorporal hot chili residue of winning back lost wagers without worker by tool slowly, the operation of convenient worker.

Description

Chilli oil stirred tank
Technical field
The utility model relates to the technical fields of food mixer, more particularly, to chilli oil stirred tank.
Background technique
At present when making chilli oil, often some capsicums are put into agitator and carry out cutting stirring, it will be out of capsicum The pungent extracted is processed again, can become the chilli oil of daily consumption.
It is existing for make the stirred tank of chilli oil to include ontology and agitating shaft, be fixedly connected on agitating shaft several Stirring blade, the stirring motor for being equipped with driving agitating shaft rotation on agitating shaft, the top end opening of ontology, agitating shaft are fixed on In ontology, the bottom of ontology is equipped with rigid filter screen, and the bottom wall of filter screen and stirred tank has certain spacing, ontology Bottom is communicated with discharge nozzle, and feed pipe is communicated on ontology, and the other end of feed pipe is connected to bucket is placed, and places bucket and feed pipe Horizontal position be higher than the horizontal position of feed pipe and ontology, feed pipe and place and be connected with suction pump between bucket, place bucket and put It sets in the outside of ontology.In production, the capsicum of chopping is put into ontology, then starts stirring motor, hot oil is from placing bucket It inside enters in ontology, hot oil is stirred with intrinsic capsicum, and during stirring, the hot oil of part is out of discharge nozzle Outflow, after aspirating through suction pump, returns in ontology, then enters in ontology out of feed pipe again, and capsicum is then left on It on filter screen, so recycles, during constantly moving in circles, the pungent of capsicum is fused in hot oil hot oil, at one section Between after, stop stirring motor, place that bucket obtains is the chilli oil tentatively to complete, then by intrinsic hot chili residue It is pulled out out of ontology, to be put into the production that the capsicum of next group carries out chilli oil.
Prior art among the above has the following deficiencies: after a collection of chilli oil completes, and needs by work Tool pulls intrinsic hot chili residue out out of agitator, and agitating shaft is fixed with ontology, and ontology itself has certain in addition Highly, the work to the fishing hot chili residue of worker causes trouble, needs to improve this.
Utility model content
The purpose of the utility model is to provide chilli oil stirred tank, the effect for facilitating worker to pull intrinsic hot chili residue out Fruit.
The above-mentioned purpose of the utility model has the technical scheme that
Chilli oil stirred tank, including section rounded ontology and agitating shaft, agitating shaft puts in agitator, pacifies on ontology Stirring motor equipped with driving agitating shaft rotation, the opening of the top end opening of the ontology, the ontology are covered with for hiding The cover board of mouth is stopped, one end that mouth is kept away from the ontology is equipped with material net, and the rotation axis of the stirring motor passes through lid Plate puts in ontology and is fixedly connected with agitating shaft, and the material net is resilient setting, the edge of the material net and described The inner sidewall clearance fit of body, the inner sidewall of the ontology are convexly equipped with the fixed ring of head and the tail closure, the object around the circumferential direction of ontology Expect that net and the fixed ring mount, is rotatably connected to annulus on the agitating shaft, no less than two work are hinged on the annulus Lever, the annulus is vertical with the agitating shaft with the articulated shaft of motion bar, and the every motion bar is far from the agitating shaft One end is hinged with the material net, and the material net is vertical with the agitating shaft with the articulated shaft of the motion bar, the work Lever can be moved towards the direction far from or close to the agitating shaft, and protrusion is fixed with annulus, the side peace of ontology on the cover board Equipped with fixed frame, it is rotatably connected to shaft on fixed frame, fixed pulley is rotatably connected in shaft, drawing is wrapped on the fixed pulley Rope, the one end of the drawstring far from fixed pulley are fixed with annulus, and promotion motor is equipped on the fixed frame, promote turning for motor Moving axis is fixedly connected with shaft.
By using above-mentioned technical proposal, it is online that the capsicum of chopping is placed on material, opens stirring motor, stirring motor drives Dynamic agitating shaft rotation, hot oil is delivered into out of feed pipe into ontology, the stirring blade on agitating shaft is constantly to capsicum It is stirred with hot oil.After production finishes, opens and promote motor, cover board, stirring motor and agitating shaft are mentioned out of ontology Out, material net is as agitating shaft is together toward the movement of the direction of ontology, and material net is proposed out of ontology, by the online hot chili residue of material It is poured into specified placement location.By the way that motion bar is arranged, agitating shaft is connect by motion bar with material net, and worker can pass through Agitating shaft proposition can be proposed together the online hot chili residue of material, it is intracorporal peppery by tool winning back lost wagers slowly without worker Green pepper slag, the operation of convenient worker, the promotion by promoting motor reduce the behaviour of labour without manually lifting agitating shaft Make, improves the efficiency of work;It is hinged with annulus and material net respectively by setting motion bar, so that when lifting material net, Because the online hot chili residue of material has certain weight, material net is under the action of hot chili residue toward under the direction of body bottom portion It hangs down, the edge of material mouth polymerize toward the direction of agitating shaft, so that the online hot chili residue of material is not easy to drop out when taking out material net Outside material net, unnecessary trouble is reduced.By the way that motion bar is connected on annulus so that agitating shaft rotation when, motion bar It is not easy to rotate together with agitating shaft, what material net can be stable is articulated in fixed ring.
The utility model is further arranged to: the material net is semicircle in section.
By using above-mentioned technical proposal, by the way that material net is arranged to semicircle, so that in agitating shaft rotation, material Online capsicum is not easy to fly up on the side wall for splashing ontology, influences stirring blade to the cutting effect of capsicum;Stirring blade is stirring When mixing, there is certain spacing in the junction of material net and fixed ring between the minimum point apart from material net, so that capsicum not Workflow The junction for splashing material net and fixed ring causes capsicum to be deposited in the edge of material net, causes the waste of capsicum.
The utility model is further arranged to: protrusion has convex block on the material, and the agitating shaft is close to the material net One end be embedded in the convex block, the agitating shaft abutted with the convex block and with convex block rotation connection.
By using above-mentioned technical proposal, agitating shaft is during operating, because material net semicircular in shape is arranged, material net Middle part be easier to be stirred blade during agitating shaft rotates and take up, influence the rotation of stirring blade.It will stir It mixes axis to put in convex block, agitating shaft resists material net, so that stirring blade in the course of rotation, is not easy the bottom of material net It stirs, influences stirring of the stirring blade to capsicum.The agitating shaft for protruding into convex block is not easy to be detached from convex block in the course of rotation, shadow Agitating shaft is rung to the abutting effect of material net.
The utility model is further arranged to: what agitating shaft put in the convex block has an end section semicircular in shape.
Reduce and stir by the way that the junction of agitating shaft and convex block is arranged to semicircle by using above-mentioned technical proposal The contact area of axis is mixed, so that agitating shaft reduces the frictional force between convex block and convex block in rotation, facilitates turning for agitating shaft It is dynamic, also reduce the abrasion of convex block.
The utility model is further arranged to: the convex block with it is hemispherical at the agitating shaft rotation connection.
, will be hemispherical at the rotation of convex block and agitating shaft by using above-mentioned technical proposal, the side wall of convex block is to stirring Axis has the function of limit, so that agitating shaft is in rotation, the phenomenon that part that agitating shaft protrudes into convex block is less prone to shaking.
The utility model is further arranged to: one end on the agitating shaft close to the body openings is fixed at intervals with two A limited block, two pieces of limited blocks are located at two sides of the annulus on the agitating shaft length direction.
By using above-mentioned technical proposal, when lifting material net, the direction at annulus toward the top of agitating shaft is slided, activity Bar is moved toward the direction close to agitating shaft, and when annulus is abutted with limited block, motion bar stops movement, and the oral area of material net stops It collapses, so that material net is not easy excessive gathering, hot chili residue is squeezed out out of material net, falls in agitator, also needs worker In addition cleaning, causes trouble.For limited block close to material net when material net to be placed in fixed ring, motion bar is toward separate The direction of agitating shaft moves, and motion bar is softened, and annulus is under the gravity of itself and under the pulling force of motion bar, toward agitating shaft The direction of bottom end is slided, and annulus is abutted with limited block, and motion bar has support force to material net, so that material net is not easy at itself Gravity under, toward discharge port direction it is sagging, stirring blade rotation when, influence the rotation of stirring blade.
The utility model is further arranged to: no less than two motion bars are around the circumferential uniform of the agitating shaft Interval setting.
By using above-mentioned technical proposal, motion bar is uniformly arranged, so that the power that material net is subject to is uniform, motion bar will Material net props up, and is not easy to be stirred blade strand during stirring blade rotation and arrives, influences the stirring work of stirring blade.
The utility model is further arranged to: the material is fixed with several blades, each equal court of blade on the net It is arranged to the agitating shaft.
By using above-mentioned technical proposal, during stirring with hot oil, capsicum is easy to form bulk broken capsicum, no Conducive to the extraction to chilli oil, by the way that blade is arranged, blocking capsicum block has chopping when striking blade, to capsicum block Effect, so that capsicum block is scattered, the convenient extraction to chilli oil.
In conclusion the advantageous effects of the utility model are as follows:
1. by setting promoted motor, promoted motor agitating shaft is taken out out of ontology, material net with agitating shaft together It is moved toward the direction of ontology, material net is proposed out of ontology, and the online hot chili residue of material is poured into specified placement location.It is logical Cross setting motion bar, agitating shaft is connect by motion bar with material net, and worker can be by the way that propose agitating shaft can be by material Online hot chili residue proposes together, the intracorporal hot chili residue of winning back lost wagers without worker by tool slowly, the operation of convenient worker, Promotion by promoting motor reduces the operation of labour, improves the efficiency of work without manually lifting agitating shaft;
2. by setting motion bar, so that stirring motor is at work, motion bar props up the surrounding of material net to material net, So that material net is not easy to be stirred axis strand and arrives, the progress of the extraction work of chilli oil is influenced, but also material net is not easy to be damaged, Along the service life for having grown material net;
3. by the way that semicircular material net is arranged, so that when extracting hot chili residue, material net surrounds hot chili residue, so that mentioning During rising material net, hot chili residue is not easy to fall in ontology, causes the trouble in cleaning;
4. limited block is to the spacing that the stroke of annulus is between two pieces of limited blocks, so that circle by two pieces of limited blocks of setting Ring, which is less prone to, arbitrarily to be slided, and convenient when proposing material net, the weight of material net is not easy the pulled down for continuing annulus, It is unfavorable for the proposition of material net;
5. agitating shaft and convex block are rotatablely connected, agitating shaft is not while influencing its rotation, to object by setting convex block Material net generates abutting force, so that stirring blade, is not easy to hoist on material net in the course of rotation, so that material network loss is bad.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment;
Fig. 2 is the schematic internal view of this implementation;
Fig. 3 is the schematic diagram of agitating shaft and convex block.
In figure, 1, ontology;2, agitating shaft;3, stirring motor;4, cover board;5, material net;6, fixed ring;7, hanging ring;8, solid Determine frame;9, shaft;10, fixed pulley;11, drawstring;12, motor is promoted;13, limited block;14, annulus;15, motion bar;16, fixed Block;17, convex block;18, discharge nozzle;19, stirring blade;20, discharge port.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is chilli oil stirred tank disclosed by the utility model, including section rounded ontology 1 and agitating shaft 2, agitating shaft 2 is put in ontology 1, and agitating shaft 2 is fixedly connected with stirring blade 19, the top end opening of ontology 1, the opening of ontology 1 It holds upper cover to be equipped with the cover board 4 for blocking opening, is fixed with stirring motor 3 on cover board 4, the rotation axis of stirring motor 3 penetrates lid Plate 4 is simultaneously fixedly connected with agitating shaft 2, and one end in ontology 1 far from cover board 4 is equipped with material net 5(referring to fig. 2), on ontology 1 Offer discharge port 20(referring to fig. 2).
The side of ontology 1 is fixed with the fixed frame 8 of inverted L-shaped, and the top of fixed frame 8 is fixed with shaft 9, and shaft 9 is socketed with Fixed pulley 10, is wrapped with drawstring 11 on fixed pulley 10, and the surface bulge of cover board 4 has a hanging ring 7, drawstring 11 far from fixed pulley 10 one End is fixed with hanging ring 7, is equipped on fixed frame 8 and promotes motor 12, and the rotation axis for promoting motor 12 is fixedly connected with shaft 9.
The bottom of ontology 1 is in infundibulate, and discharge port 20 is located at the bottom center of ontology 1, is communicated with out on discharge port 20 Expects pipe 18.
Referring to fig. 2, the hemispherical elasticity setting of material net 5, the inner sidewall of ontology 1 is at bottom around the circumferential direction of ontology 1 The fixed ring 6 that protrusion has head and the tail to be closed, material net 5 and fixed ring 6 mount.
Agitating shaft 2 is fixed there are two circular limited block 13 close to one end of cover board 4, between having between two limited blocks 13 Away from slidably connecting annulus 14 on agitating shaft 2, annulus 14 is located between two limited blocks 13, and the side of annulus 14 is hinged with not Less than two motion bars 15, the edge protrusion of material net 5 have a fixed block 16, each one end of motion bar 15 far from annulus 14 with Fixed block 16 is hinged.
Motion bar 15 is vertical with agitating shaft 2 with the articulated shaft of annulus 14, the articulated shaft of motion bar 15 and material net 5 also with stir Mix axis 2 vertically, motion bar 15 can be moved towards the direction far from or close to agitating shaft 2.
In the present embodiment, motion bar 15 has four, around the week of agitating shaft 2 centered on four 15 1 agitating shafts 2 of motion bar To being evenly spaced on.
Referring to Fig. 3, protrusion has convex block 17 at the center of material net 5, and agitating shaft 2 is embedded in convex block 17 close to one end of convex block 17 Interior, agitating shaft 2 and convex block 17 are rotatablely connected.
Agitating shaft 2 puts in the section semicircular in shape of one end of convex block 17, is in half at the rotation connection of convex block 17 and agitating shaft 2 It is spherical.
Several blade (not shown) is fixed on material net 5, the knife edge of every blade is towards agitating shaft 2.
The working process of this embodiment is as follows:
The capsicum of chopping is placed on material net 5, stirring motor 3 is then turned on, stirring motor 3 drives agitating shaft 2 to rotate, Agitating shaft 2 drives stirring blade 19 to rotate, stirring blade 19 on material net 5 capsicum and hot oil be stirred, when having worked After finishing, starting promotes motor 12, promotes motor 12 and up lifts cover board 4, stirring motor 3 and agitating shaft 2 together, material net 5 are suggested in ontology 1 under the drive of agitating shaft 2, then the hot chili residue on material net 5 can be toppled over to specified placement Point.
Promotion by promoting motor 12 can propose hot chili residue, nothing without manually lifting agitating shaft 2 out of ontology 1 Agitating shaft 2 need to manually be lifted, reduce the operation of labour, improve the efficiency of work.
Annulus 14 is slided toward the direction close to material net 5, is abutted until with limited block 13 when lifting material net 5, this When, because of the gravity of hot chili residue, when being detached from fixed ring 6, the opening of material net 5 slowly closes up material net 5.
It is hinged with annulus 14 and material net 5 respectively by setting motion bar 15, so that when lifting material net 5, because of material Hot chili residue on net 5 has certain weight, and material net 5 is under the gravity of hot chili residue toward the direction close to 1 bottom of ontology Sagging, the edge of material mouth polymerize toward the direction of agitating shaft 2, so that the hot chili residue on material net 5 is not when taking out material net 5 It easily drops out outside material net 5, reduces unnecessary trouble.
By the way that material net 5 is arranged to semicircle, so that the capsicum on material net 5 is not easy to fly up when agitating shaft 2 rotates On the side wall for splashing ontology 1, stirring blade 19 is influenced to the cutting effect of capsicum;Stirring blade 19 stirring when, material net 5 with There is certain spacing in the junction of fixed ring 6 between the minimum point apart from material net 5, so that capsicum is not easy to be splashed to material net 5 With the junction of fixed ring 6, capsicum is caused to be deposited in the edge of material net 5, causes the waste of capsicum.
By the way that annulus 14 is arranged, so that material net 5 will not be rotated with agitating shaft 2 during agitating shaft 2 rotates, Maintain the stability of material net 5.
By the one end for contacting agitating shaft 2 with convex block 17 be arranged to it is semicircle, by the contact surface of convex block 17 and agitating shaft 2 It is arranged to semicircle, so that when agitating shaft 2 rotates, so that agitating shaft 2, in rotation, semicircular contact surface is more convenient to be stirred The rotation of axis 2.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. chilli oil stirred tank, including the rounded ontology in section (1) and agitating shaft (2), agitating shaft (2) is put in agitator, The stirring motor (3) of driving agitating shaft (2) rotation, the top end opening of the ontology (1), the ontology are installed on ontology (1) (1) opening is covered with the cover board (4) for blocking opening, and one end far from opening is equipped with material in the ontology (1) Net (5), the rotation axis of the stirring motor (3) pass through cover board (4) and put in ontology (1) and be fixedly connected with agitating shaft (2), Be characterized in that: the material net (5) is resilient setting, the edge of the material net (5) and the inner sidewall gap of the ontology (1) Cooperation, the inner sidewall of the ontology (1) are convexly equipped with the fixed ring (6) of head and the tail closure, the material net around the circumferential direction of ontology (1) (5) it is mounted with the fixed ring (6), is rotatably connected to annulus (14) on the agitating shaft (2), is hinged on the annulus (14) No less than two motion bars (15), the annulus (14) and the articulated shaft of motion bar (15) are vertical with the agitating shaft (2), and every The motion bar (15) far from the agitating shaft (2) one end with the material net (5) hingedly, the material net (5) and institute The articulated shaft for stating motion bar (15) is vertical with the agitating shaft (2), and the motion bar (15) can be towards the separate or close stirring The direction of axis (2) moves, and protrusion is fixed with annulus (14) on the cover board (4), and the side of ontology (1) is equipped with fixed frame (8), Be rotatably connected to shaft (9), be rotatably connected in shaft (9) fixed pulley (10) on fixed frame (8), on the fixed pulley (10) around It is connected to drawstring (11), one end and annulus (14) far from fixed pulley (10) of the drawstring (11) are fixed, pacify on the fixed frame (8) Equipped with motor (12) are promoted, the rotation axis for promoting motor (12) is fixedly connected with shaft (9).
2. chilli oil stirred tank according to claim 1, it is characterised in that: the material net (5) is semicircle in section.
3. chilli oil stirred tank according to claim 2, it is characterised in that: protrusion has convex block (17), institute on the material It states agitating shaft (2) to be embedded in the convex block (17) close to one end of the material net (5), the agitating shaft (2) and the convex block (17) it abuts and is rotatablely connected with the convex block (17).
4. chilli oil stirred tank according to claim 3, it is characterised in that: agitating shaft (2) puts in the convex block (17) There is an end section semicircular in shape.
5. chilli oil stirred tank according to claim 4, it is characterised in that: the convex block (17) and the agitating shaft (2) It is hemispherical at rotation connection.
6. chilli oil stirred tank according to claim 1, it is characterised in that: close to the ontology on the agitating shaft (2) (1) one end being open is fixed at intervals with two limited blocks (13), and two pieces of limited blocks (13) are located at the annulus (14) along institute State the two sides on agitating shaft (2) length direction.
7. chilli oil stirred tank according to claim 1, it is characterised in that: no less than two motion bars (15) Circumferential uniform intervals around the agitating shaft (2) are arranged.
8. chilli oil stirred tank according to claim 1-7, it is characterised in that: fixed on the material net (5) There is several blades, each blade is arranged towards the agitating shaft (2).
CN201920125651.1U 2019-01-23 2019-01-23 Chilli oil stirred tank Expired - Fee Related CN209612840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920125651.1U CN209612840U (en) 2019-01-23 2019-01-23 Chilli oil stirred tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920125651.1U CN209612840U (en) 2019-01-23 2019-01-23 Chilli oil stirred tank

Publications (1)

Publication Number Publication Date
CN209612840U true CN209612840U (en) 2019-11-12

Family

ID=68451557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920125651.1U Expired - Fee Related CN209612840U (en) 2019-01-23 2019-01-23 Chilli oil stirred tank

Country Status (1)

Country Link
CN (1) CN209612840U (en)

Similar Documents

Publication Publication Date Title
CN106378032A (en) Chemical crushing and stirring device
CN206199055U (en) A kind of broken agitating device of chemical industry
CN213101904U (en) Novel traditional Chinese medicine ointment machine
CN209612840U (en) Chilli oil stirred tank
CN108704513A (en) A kind of pond disinfection device used for aquiculture
CN208786246U (en) A kind of agitator
CN208482327U (en) A kind of silica gel production mixed stirring device
CN208449117U (en) A kind of stirred tank
CN210939885U (en) Automatic cement stirring and differentiating device
CN208627068U (en) A kind of pond disinfection device used for aquiculture
CN208928046U (en) A kind of high mechanization dual rotary blender
CN209123887U (en) A kind of synthetic leather production line reaction kettle being convenient to clean
CN211842557U (en) Concrete mixing arrangement that construction used
CN207237792U (en) A kind of cell size lifts agitating device
CN208624582U (en) A kind of tea fruit cleaning-drying all-in-one machine
CN208287891U (en) Agitating device is used in a kind of production and processing of mushroom
CN205599870U (en) A sand machine is drenched to annular for investment casting
CN220920201U (en) Rice washing device capable of removing floating impurities for rice cake processing
CN217429827U (en) Food processing device
CN218189001U (en) Liquid detergent production compounding device of built-in dispersed structure
CN209521095U (en) A kind of blender for civil engineering concrete preparation
CN219305934U (en) Tea stir-frying device for tea production
CN220677662U (en) Mixing mechanism for producing water retention agent
CN218553748U (en) Honey processing agitating unit
CN214514617U (en) Coupling reation kettle is used in pigment production

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: 20191112