CN208631278U - A kind of foldable container box - Google Patents

A kind of foldable container box Download PDF

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Publication number
CN208631278U
CN208631278U CN201820860427.2U CN201820860427U CN208631278U CN 208631278 U CN208631278 U CN 208631278U CN 201820860427 U CN201820860427 U CN 201820860427U CN 208631278 U CN208631278 U CN 208631278U
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CN
China
Prior art keywords
long side
plate
side plate
long
short side
Prior art date
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Expired - Fee Related
Application number
CN201820860427.2U
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Chinese (zh)
Inventor
刘群
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.)
Shandong Jieyi Import And Export Trade Co ltd
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Shanghai Ming Ang Machinery Technology 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
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Priority to CN201820860427.2U priority Critical patent/CN208631278U/en
Application granted granted Critical
Publication of CN208631278U publication Critical patent/CN208631278U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of foldable container boxes, including long side side plate, short side side plate, chassis and upper end connection;The chassis is made of bottom corner post, bottom short side crossbeam, bottom long side crossbeam, box bottom plate and reinforcer;Bottom corner post is distributed with multiple, multiple bottom corner posts are connected by horizontal bottom long side crossbeam with bottom short side crossbeam, the frame of a rectangle is formed after bottom corner post, bottom long side crossbeam and the combination of bottom short side crossbeam, box bottom plate welds and is formed by the inside of frame, and reinforcer is welded in the lower section of bottom long side crossbeam;The present apparatus can be realized the disassembly of container box body, folds, and prevent swell, meets the requirement of all kinds of placing articles.

Description

A kind of foldable container box
Technical field
The utility model relates to a kind of foldable container boxes.
Background technique
Container refers to the large-scale goods container specialized in and be used in turn with some strength, rigidity and specification.Use packaging Case transshipment cargo can directly freight in the warehouse of consignor, transport to the warehouse unloading of consignee, more change trains halfway, ship time, without Cargo is taken out out of case and is changed the outfit.The standard dry cargo container of domestic product accounts for 95% of world wide production or more, container production and marketing Amount is always maintained at the first in the world during the last ten years.Container and packaging container of metal manufacturing are a sons under metal product industry Industry occupies an important position in national economy.With the recovery of world economy, the especially height of International Shipping Industry in recent years Speed development, provides the mating industry of packaging as numerous industries, container and packaging container of metal manufacturing will welcome one The new period of a development.
The panel of existing container is usually overturn outward, this will lead to box body and is easily deformed when by external blow, And occupied space, therefore, it is necessary to a kind of foldable containers, in its use process sufficiently using its volume without Make its deformation, from the point of view of economic benefit, a kind of simple packaging chamber need to be designed, and can in a simple and fast manner by It folds and overturns in the side plate of box body, and be easier to execute handling, filling and the null clear operation for carrying out box body.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of disassemblies that can be realized container box body, fold, And swell is prevented, meet the foldable container box of the requirement of all kinds of placing articles.
The utility model is achieved through the following technical solutions:
A kind of foldable container box, including long side side plate, short side side plate, chassis and upper end connection;The chassis It is made of bottom corner post, bottom short side crossbeam, bottom long side crossbeam, box bottom plate and reinforcer;Bottom corner post be distributed with it is multiple, Multiple bottom corner posts are connected by horizontal bottom long side crossbeam with bottom short side crossbeam, and bottom corner post, bottom long side are horizontal The frame of a rectangle is formed after beam and the combination of bottom short side crossbeam, box bottom plate welds and is formed by the inside of frame, reinforces Part is welded in the lower section of bottom long side crossbeam;
The long side side plate inwardly outer can be overturn, and can be disassembled relative to box bottom plate, and around level Geometric rotation axis is hinged to box bottom plate;The short side side plate inwardly outer can be overturn, and be non-removable;Long side side plate and short Avris plate being capable of turning inside out to completely interior folded position towards box;The upper end connection is connected to long side side plate and short side Between side plate, when upper end connection is connected between long side side plate and short side side plate, long side side plate and the vertical bottom of short side side plate Frame, while long side side plate and short side side plate are mutually perpendicular to;
The long side side plate includes that two long sides erect column, a long side bottom linkage rod, a long side top links and face Plate, the long side are erect and are welded with a L-type connector between column and long side bottom linkage rod, and the long side top links are welded to connect It is erect between column in two long sides, long side forms a frame shape after erectting column, long side bottom linkage rod and the combination of long side top links Structure, is welded with waffle slab in the frame-shaped construction, and the panel is welded in the inside of the waffle slab;
The short side side plate includes that short side erects column, short side bottom linkage rod, short side top connecting bar and panel;The short side A frame-shaped construction is formed after erectting column, short side bottom linkage rod and the combination of short side top connecting bar, is welded in the frame-shaped construction There is waffle slab, the panel is welded in the inside of the waffle slab, and the short side erects the upper end of the column and relies on upper end connection and length Side is erect column and is fixed, and lower end is linked using hinge with chassis;
The bottom corner post is provided with the open slot that insertion long side erects column in the vertical direction, and the bottom corner post exists The closed slot of insertion long side bottom linkage rod is provided in horizontal direction, closed slot is communicated with open slot, and long side bottom linkage rod can It moves up and down, can also be rotated along closed slot along closed slot, when long side bottom linkage rod is moved upward to the top of closed slot When portion, the long side erects column and is upwardly separated from open slot, and long side side plate can be rotated along long side bottom linkage rod at this time, rotation Long side side plate is folded to the top of chassis after turning;
The bottom corner post is internally provided with additional crosspiece, and additional crosspiece is located at the top of closed slot, and the long side is perpendicular Column is limited in the top of the additional crosspiece after being inserted into open slot.
Preferably, the L-type connector is casting.
Preferably, the upper end connection is pin lock.
Preferably, lug boss is housed on the bottom long side crossbeam side.
Preferably, the reinforcer is Ω type.
Preferably, the first lug boss is housed on the bottom short side crossbeam side.
A kind of assemble method of foldable container box, includes the following steps:
(1) both ends of the long side bottom linkage rod of long side side plate are snapped into the closed slot of bottom corner post in the horizontal direction It is interior;
(2) long side side plate is approximately rotated to vertical direction around bottom linkage rod, then up lifts long side side plate, long side bottom One end of connecting rod is moved to extreme higher position in closed slot, then respectively by two long sides of long side side plate erect column with it is corresponding The open slot of bottom corner post is opposite, pushes away long side side down for two long sides and erects the opening that column is pushed into corresponding bottom corner post In slot, long side side plate keeps erectting;
(3) another block of long side side plate is erect according to step (2), short side side plate is rotated to upright state, upper end is passed through Long side side plate and short side side plate are fixed together by connector.
A kind of method for dismounting of foldable container box, includes the following steps:
(1) fixation of long side side plate and short side side plate, pivoting short side side plate to level are released by mobile upper end connection Position;
(2) up lift long side side plate in the vertical direction, so that the disengaging open slot of long side side plate, then by long side Plate is rotated around long side bottom linkage rod, and the rotation of long side side plate is superimposed on box bottom plate.
The beneficial effects of the utility model are: the present apparatus, which can reduce container, is recycled cost, folding function Reduce the parking space of empty van;Its structure is simple, but practicability is very strong, and personnel are to its operation also fairly simple convenience.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is container overall structure diagram;
Fig. 2 is upper container corner structural schematic diagram;
Fig. 3 is upper container corner floor map;
Fig. 4 is that long side erects column 1a upright state short side direction sectional view;
Fig. 5 is sectional view when long side side plate 1 is inwardly overturn;
Fig. 6 is sectional view when long side side plate 1 flips outward;
Sectional view when Fig. 7 is 1 horizontal folding of long side side plate;
Fig. 8 is that long side erects column 1a upright state longitudinal direction sectional view;
Fig. 9 is that long side side plate 1 is kept upright status diagram after short side side plate 2 is opened;
Figure 10 is the schematic diagram of state after four edge contraction of container is good;
In attached drawing:
1: long side side plate 1a: long side erects column 1b: long side bottom linkage rod
1c: lug boss 2: short side side plate 2a: short side erects column
2b: short side bottom linkage rod 3: box bottom plate 4: bottom corner post
4a: bottom corner post adds crosspiece 5: bottom long side crossbeam 6: bottom short side crossbeam
7: bottom long side crossbeam reinforcer 8: upper end connection.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral; It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A kind of foldable container box as shown in Figures 1 to 10, including long side side plate 1, short side side plate 2, chassis and Upper end connection 8;The chassis is by bottom corner post 4, bottom short side crossbeam 6, bottom long side crossbeam 5, box bottom plate 3 and reinforcer 7 compositions;Bottom corner post 4 is distributed with multiple, and multiple bottom corner posts 4 pass through horizontal bottom long side crossbeam 5 and bottom short side Crossbeam 6 connects, and bottom corner post 4, bottom long side crossbeam 5 and bottom short side crossbeam 6 form the frame of a rectangle, box bottom after combining Plate 3 welds and is formed by the inside of frame, and reinforcer 7 is welded in the lower section of bottom long side crossbeam 5;
The long side side plate 1 inwardly outer can be overturn, and can be disassembled relative to box bottom plate 3, and surround water Flat geometric rotation axis is hinged to box bottom plate 3;The short side side plate 2 inwardly outer can be overturn, and be non-removable;Long side side plate 1 and short side side plate 2 being capable of turning inside out to folded position in completely towards box;The upper end connection 8 is connected to long side Between plate 1 and short side side plate 2, when upper end connection 8 is connected between long side side plate 1 and short side side plate 2,1 He of long side side plate The vertical chassis of short side side plate 2, while long side side plate 1 and short side side plate 2 are mutually perpendicular to;
The long side side plate 1 includes that two long sides erect mono- column 1a, long side bottom linkage rod 1b long side top links 8b and panel 88, the long side are erect and are welded with a L-type connector 89, the long side top between column 1a and long side bottom linkage rod 1b Portion connecting rod 8b is welded to connect to be erect between column 1a in two long sides, and long side is erect at the top of column 1a, long side bottom linkage rod 1b and long side A frame-shaped construction is formed after connecting rod 8b combination, waffle slab 90 is welded in the frame-shaped construction, the panel 88 is welded in institute State the inside of waffle slab 90;
The short side side plate 2 includes that short side erects column 2a, short side bottom linkage rod 2b, short side top connecting bar 91 and panel 88;The short side is erect after column 2a, short side bottom linkage rod 2b and short side top connecting bar 91 combine and forms a frame-shaped construction, Waffle slab 90 is welded in the frame-shaped construction, the panel 88 is welded in the inside of the waffle slab 90, and the short side erects column The upper end 2a is erect column 1a with long side by upper end connection 8 and is fixed, and lower end is linked using hinge with chassis;
The bottom corner post 4 is provided with the open slot 11a that insertion long side erects column 1a, the bottom in the vertical direction Corner post 4 is provided with the closed slot 11b of insertion long side bottom linkage rod 1b, closed slot 11b and open slot 11a phase in the horizontal direction Logical, long side bottom linkage rod 1b can be moved up and down along closed slot 11b, can also be rotated along closed slot 11b, when long side bottom When portion connecting rod 1b is moved upward to the top of closed slot 11b, the long side erects column 1a and is upwardly separated from open slot 11a, this duration Avris plate 1 can be rotated along long side bottom linkage rod 1b, and long side side plate 1 is folded to the top of chassis after rotation;The bottom Lug boss 1c is housed on 5 side of minister side crossbeam, long side side plate is can avoid and overturns outward excessively, prevent long side side plate from hitting toward deformation It hits.When packaging chamber is in latched position as shown in Figure 1, each long side setting column 1a of the long side side plate 1, which has, to be prolonged Extend with being aligned at extending portion and upper end opening in the bottom corner post 4 of container cassette bottom frame, as shown in Figure 4.The packaging chamber Long side side plate and short side side plate are provided with turn over function.The long side side plate 1 is pulled up to 90 °, and long side side plate 1 is in bottom corner post Sliding is until be detached from the open slot of vertical direction in 4, and long side side plate 1 can be rotated along long side bottom linkage rod 1b at this time, When the lug boss 1c on long side side plate 1 and bottom long side crossbeam 5 is contacted, movement stops, and at this moment long side side plate expansion is slightly larger than 90 °, therefore it is able to maintain standing;When by external force, the long side side plate 1 is inwardly toppled over, and folding can be completed.
The bottom corner post 4 is internally provided with additional crosspiece 4a, and additional crosspiece 4a is located at the top of closed slot, the length Erect the top that the additional crosspiece 4a is limited in after column 1a is inserted into open slot in side;As shown in figure 4, in the vertical direction The height of closed slot be no more than the position of additional crosspiece 4a.It is inserted into as shown in figure 8, the long side of long side side plate 1 erects column 1a The depth of bottom corner post 4 is no more than the position of additional crosspiece 4a.The long side erects column 1a and short side erects the lower part of column 2a It is not inserted into the open slot of the bottom corner post 4 of container cassette bottom frame, maintains it in stand up position.Preferably, to collection In the operating process of vanning box, particularly in assembling and folding operation, by means of the length being inserted into the corner post of bottom Side bottom linkage rod 1b, so that the both ends long side bottom linkage rod 1b can be fixed.Fig. 4 shows that the long side of long side side plate 1 erects column 1a Snap onto the schematic diagram in bottom corner post 4, Fig. 5, Fig. 6 show that the long side of long side side plate 1 erects column 1a and is detached from bottom corner post 4 Long side side plate 1 is pivoted in a manner of without hindrance after engaging, inside (outside) overturning of side plate is realized, when long side side plate 1 is outside When overturning to certain angle, the prevention of the lug boss 1c on bottom long side crossbeam 5 will receive, and can not continue to flip outward.
Fig. 1 shows four side plates for being locked in vertical position, while in Fig. 9, and long side side plate 1 is maintained at upright close Like vertical position, and short side side plate 2 is then totally turned over towards outside, is placed in it until it touches ground or contacts the box On surface.In such upright unlocked position, the opening angle α greater than 95 ° is presented in long side side plate 1, and the angle [alpha] exists It (that is, in this position, had both been not locked out or had not been protected towards the horizontal position of folded inside and free assembling stand up position Hold) between measure.More generally, opening angle can be between 90 ° to 120 °.This opening more than vertical angle is conducive to grow The stability of this position of avris plate, but also short side plate 2 can be made to turn up towards outside position, vertical unlocked positioning It sets and is moved towards between the position of folded inside, and keep the upright of long side side plate 1 simultaneously.When side panel is in the position of Fig. 9 The execution of the unloading of the packaging chamber is particularly advantageous when setting.Particularly, it is grown when short side side plate 2 turns up towards outside When side panel 1 is in stand up position, it is much easier to touch lower layer's cargo (such as rubber of bale packing).
As shown in Figure 10, geometry articulated shaft joined together by long side side plate and short side side plate is located at different height, so that Allow each panel to overturn to stacked on top of each other when folding in packaging chamber, is accounted for so that packaging chamber can be reduced space when being not used With.
The L-type connector 89 is casting.
The upper end connection is pin lock.
The reinforcer 7 is Ω type, and the reinforcer 7 of Ω type facilitates the prong of fork truck to protrude into and raise the height of chassis.
First lug boss 2c is housed on 6 side of bottom short side crossbeam, short side side plate is can avoid and overturns outward excessively, prevent short Avris plate is hit toward deformation.
A kind of assemble method of foldable container box, includes the following steps:
(1) both ends of the long side bottom linkage rod 1b of long side side plate 1 are snapped into the closing in the horizontal direction of bottom corner post 4 In mouth slot;
(2) long side side plate 1 is approximately rotated to vertical direction around bottom linkage rod 1b, then up lifts long side side plate 1, long side One end of bottom linkage rod 1b is moved to extreme higher position in closed slot, and two long sides of long side side plate 1 are then erect column respectively 1a is opposite with the open slot 11a of corresponding bottom corner post 4, pushes away long side side 1 down two long sides are erect column 1a being pushed into pair In the open slot 11a for the bottom corner post 4 answered, long side side plate 1 keeps erectting;
(3) another block of long side side plate 1 is erect according to step (2), short side side plate 2 is rotated to upright state, by upper Long side side plate 1 and short side side plate 2 are fixed together by end connection 8.
A kind of method for dismounting of foldable container box, includes the following steps:
(1) release the fixation of long side side plate 1 and short side side plate 2 by mobile upper end connection 8, pivoting short side side plate 2 to Horizontal position;
(2) up lift long side side plate 1 in the vertical direction, so that the disengaging open slot 11a of long side side plate 1, then will Long side side plate 1 is rotated around long side bottom linkage rod 1b, and the rotation of long side side plate 1 is superimposed on box bottom plate 3.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (6)

1. a kind of foldable container box, it is characterised in that: including long side side plate (1), short side side plate (2), chassis and upper end Connector (8);The chassis by bottom corner post (4), bottom short side crossbeam (6), bottom long side crossbeam (5), box bottom plate (3) and Reinforcer (7) composition;Bottom corner post (4) is distributed with multiple, and multiple bottom corner posts (4) pass through horizontal bottom long side crossbeam (5) it is connected with bottom short side crossbeam (6), shape after bottom corner post (4), bottom long side crossbeam (5) and bottom short side crossbeam (6) combination At the frame of a rectangle, box bottom plate (3) welds and is formed by the inside of frame, and it is horizontal that reinforcer (7) is welded in bottom long side The lower section of beam (5);
The long side side plate (1) inwardly outer can overturn, and can be disassembled relative to box bottom plate (3), and surround water Flat geometric rotation axis is hinged to box bottom plate (3);The short side side plate (2) inwardly outer can overturn, and be non-removable;Long side Side plate (1) and short side side plate (2) being capable of turning inside out to completely interior folded position towards box;The upper end connection (8) is even It connects between long side side plate (1) and short side side plate (2), when upper end connection (8) is connected to long side side plate (1) and short side side plate (2) when between, long side side plate (1) and the vertical chassis of short side side plate (2), while long side side plate (1) and short side side plate (2) mutually hang down Directly;
The long side side plate (1) includes that two long sides erect column (1a), long side top of a long side bottom linkage rod (1b) connects Bar (8b) and panel (88), the long side are erect and are welded with a L-type connector between column (1a) and long side bottom linkage rod (1b) (89), the long side top links (8b) are welded to connect erects between column (1a) in two long sides, and long side erects column (1a), long side A frame-shaped construction is formed after bottom linkage rod (1b) and long side top links (8b) combination, is welded with grid in the frame-shaped construction Plate (90), the panel (88) are welded in the inside of the waffle slab (90);
The short side side plate (2) includes that short side erects column (2a), short side bottom linkage rod (2b), short side top connecting bar (91) and face Plate (88);One is formed after short side setting column (2a), short side bottom linkage rod (2b) and short side top connecting bar (91) combination Frame-shaped construction is welded with waffle slab (90) in the frame-shaped construction, and the panel (88) is welded in the interior of the waffle slab (90) Side, the short side erect the column upper end (2a) by upper end connection (8) and long side erect column (1a) it is fixed, lower end using hinge with Chassis is linked;
The bottom corner post (4) is provided with the open slot (11a) that insertion long side erects column (1a), the bottom in the vertical direction Portion's corner post (4) is provided with insertion long side bottom linkage rod (1b) in the horizontal direction
Closed slot (11b), closed slot (11b) are communicated with open slot (11a), and long side bottom linkage rod (1b) can be along closed slot (11b) is moved up and down, and can also be rotated along closed slot (11b), when long side bottom linkage rod (1b) is moved upward to closed slot When the top of (11b), the long side erects column (1a) and is upwardly separated from open slot (11a), and long side side plate (1) can be along length at this time Side bottom linkage rod (1b) is rotated, and long side side plate (1) is folded to the top of chassis after rotation;
The bottom corner post (4) is internally provided with additional crosspiece (4a), and additional crosspiece (4a) is located at the top of closed slot, described Long side erects the top that the additional crosspiece (4a) is limited in after column (1a) is inserted into open slot.
2. foldable container box according to claim 1, it is characterised in that: the L-type connector (89) is casting.
3. foldable container box according to claim 1, it is characterised in that: the upper end connection (8) is bolt Lock.
4. foldable container box according to claim 1, it is characterised in that: bottom long side crossbeam (5) side It is upper that lug boss (1c) is housed.
5. foldable container box according to claim 1, it is characterised in that: the reinforcer (7) is Ω type.
6. foldable container box according to claim 1, it is characterised in that: bottom short side crossbeam (6) side It is upper that first lug boss (2c) is housed.
CN201820860427.2U 2018-06-05 2018-06-05 A kind of foldable container box Expired - Fee Related CN208631278U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820860427.2U CN208631278U (en) 2018-06-05 2018-06-05 A kind of foldable container box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820860427.2U CN208631278U (en) 2018-06-05 2018-06-05 A kind of foldable container box

Publications (1)

Publication Number Publication Date
CN208631278U true CN208631278U (en) 2019-03-22

Family

ID=65735539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820860427.2U Expired - Fee Related CN208631278U (en) 2018-06-05 2018-06-05 A kind of foldable container box

Country Status (1)

Country Link
CN (1) CN208631278U (en)

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GR01 Patent grant
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Effective date of registration: 20220106

Address after: 250002 No. 502, unit 2, building 10, zone 2, Langmaoshan community, Shizhong District, Jinan City, Shandong Province

Patentee after: Xu Yan

Address before: 200080 Room C, 14th floor, 309 Tanggu Road, Hongkou District, Shanghai

Patentee before: SHANGHAI MINGANG MACHINERY TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220214

Address after: 250022 Room 601, building 2, sunshine 100 international new town, No. 25, Yangguang new road, Huaiyin District, Jinan City, Shandong Province

Patentee after: Shandong Jieyi import and export trade Co.,Ltd.

Address before: 250002 No. 502, unit 2, building 10, zone 2, Langmaoshan community, Shizhong District, Jinan City, Shandong Province

Patentee before: Xu Yan

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190322

CF01 Termination of patent right due to non-payment of annual fee