CN211894027U - Easy-to-open packing box - Google Patents
Easy-to-open packing box Download PDFInfo
- Publication number
- CN211894027U CN211894027U CN201922339401.0U CN201922339401U CN211894027U CN 211894027 U CN211894027 U CN 211894027U CN 201922339401 U CN201922339401 U CN 201922339401U CN 211894027 U CN211894027 U CN 211894027U
- Authority
- CN
- China
- Prior art keywords
- plate
- top plate
- bottom plate
- box body
- easy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 title claims abstract description 37
- 239000002390 adhesive tape Substances 0.000 claims abstract description 23
- 238000005728 strengthening Methods 0.000 claims description 6
- 239000000123 paper Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
Landscapes
- Cartons (AREA)
Abstract
The utility model relates to an easy-to-open packing box, which comprises a box body, a first top plate, a second top plate, a third top plate and a fourth top plate hinged with the opening of the box body, the first top plate and the third top plate are positioned at two opposite sides of the opening of the box body, the second top plate and the fourth top plate are positioned at two opposite sides of the opening of the box body, the surface of the first top plate or the third top plate is provided with an easy-tearing strip, two ends of the easy-tearing strip exceed two sides of the first top plate and the third top plate or are flush with two sides of the first top plate and the third top plate, one side of the first top plate or the third top plate, which is far away from the box body, is hinged with two inserting plates, the joint of the first top plate or the third top plate and the box body is provided with two inserting holes, the picture peg with paste between the easy tear tape and have two-sided adhesive tape, the packing carton of this application has solved how to avoid the problem that packing carton opening department opened in the commodity circulation environment.
Description
Technical Field
The utility model relates to a commodity circulation express packaging articles for use field especially relates to an easily open packing carton.
Background
At present, the packing carton that uses on the market all adopts the step trouble of sticky tape winding mode to seal box to be provided with the picture peg usually on the lid, directly peg graft the picture peg in the box body with the lid after the lock, but in the condition of commodity circulation transportation to, the condition of having avoided throwing away can not avoid, only adopt the mode of picture peg grafting fixed lid can not avoid the lid to open, therefore foretell problem needs to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an easy-to-open packing carton is provided, how to avoid the packing carton to open up the problem of bullet opening under the logistics environment has been solved.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an easy-open packing carton, including the box body and with box body opening part articulated first roof, second roof, third roof and fourth roof, first roof and third roof are located the both sides that the box body opening part is relative, the second roof with the fourth roof is located the both sides that the box body opening part is relative, first roof or third roof surface form easily tears the strip, easily tear a both ends and surpass first roof, third roof both sides or with first roof, third roof both sides parallel and level, first roof or third roof are kept away from one side of box body articulates there are two picture pegs, first roof or third roof with two jacks have been seted up to the box body junction, the picture peg with it has two-sided adhesive tape to paste between the easily tearing strip.
Further, the bottom surface of box body includes first bottom plate, second bottom plate, third bottom plate and fourth bottom plate, one side of first bottom plate, second bottom plate, third bottom plate and fourth bottom plate with box body bottom opening part is articulated, first bottom plate with the third bottom plate is located the relative both sides of box body bottom opening part, second bottom plate and fourth bottom plate are located the both sides of box body bottom opening part opposite side, first bottom plate or third bottom plate surface bonding have two-sided adhesive tape, one side that box body was kept away from to first bottom plate or third bottom plate articulates there is the picture peg, the jack has been seted up to the junction between first bottom plate or third bottom plate and the box body lateral wall.
Further, the third roof with third bottom plate surface bonds and has double-sided adhesive tape, easily tear the strip and form in the third roof surface, the inboard surface bonding of easily tearing the strip has the strengthening rib, easily tear the both ends of strip with the both sides parallel and level of third roof, the bar opening is seted up to the both sides of the at least one end of easily tearing the strip.
Furthermore, bayonets are formed in two sides of one end, close to the third top plate and the third bottom plate, of the inserting plate.
Furthermore, the side wall of the box body is formed by a connecting tongue, a first side plate, a second side plate, a third side plate and a fourth side plate which are connected in sequence by a crease line, one side surface of the connecting tongue is bonded with one side surface of the fourth side plate far away from the third side plate, two sides of the first side plate are respectively connected with one side of the first top plate and one side of the first bottom plate by the crease line, two sides of the second side plate are respectively connected with the second top plate and the second bottom plate by the crease line, two sides of the third side plate are connected with one side of the third top plate and one side of the third bottom plate by the crease line, and two sides of the fourth side plate are respectively connected with one side of the fourth top plate and one side of the.
Further, the package is made of cardboard.
The beneficial effects brought by the technical scheme at least comprise: make the fastening nature better between the lid of packing carton and the box body through the bonding back of two-sided adhesive tape, also in order to prevent the bullet of picture peg from opening, find easily tear the strip when unpacking the people and receive the packing carton and destroyed so just to explain that the packing carton has opened before, in time indicate the person of unpacking oneself whether first person of unpacking, simple structure is practical.
Drawings
FIG. 1 is a schematic view of the whole structure of the easy-open package box of the present invention;
fig. 2 is the overall structure of the easy-to-open packing box of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the box body, 2, first roof, 3, second roof, 4, third roof, 5, fourth roof, 6, easily tear strip, 7, picture peg, 8, jack, 9, two-sided adhesive tape, 10, first bottom plate, 11, second bottom plate, 12, third bottom plate, 13, fourth bottom plate, 14, strengthening rib, 15, bar opening, 16, bayonet socket, 17, connect the tongue, 18, first curb plate, 19, second curb plate, 20, third curb plate, 21, fourth curb plate.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "center", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the utility model provides an easy-to-open packing box, which comprises a box body 1, and a first top plate 2, a second top plate 3, a third top plate 4 and a fourth top plate 5 hinged with the opening of the box body 1, wherein the first top plate 2 and the third top plate 4 are positioned at two opposite sides of the opening of the box body 1, the second top plate 3 and the fourth top plate 5 are positioned at two opposite sides of the opening of the box body 1, an easy-to-tear strip 6 is formed on the surface of the first top plate 2 or the third top plate 4, two ends of the easy-to-tear strip 6 exceed two sides of the first top plate 2 and the third top plate 4 or are flush with two sides of the first top plate 2 and the third top plate 4, one side of the first top plate 2 or the third top plate 4 far away from the box body 1 is hinged with two inserting holes 7, two inserting holes 8 are arranged at the connection part of the first top plate 2 or the third top plate 4 and the box body 1, a double-sided adhesive tape, the packing box has the advantages that the steps of sealing and unpacking are simple, the packing box used in the market at present adopts the steps of sealing and unpacking the box in a mode of winding an adhesive tape, an inserting plate 7 is usually arranged on a box cover, the inserting plate 7 is inserted into the box body 1 after the box cover is directly buckled, but the situation that the box cover cannot be thrown away is avoided under the condition of logistics transportation, and the opening of the box cover cannot be avoided only by adopting the mode of inserting the inserting plate 7 into the fixed box cover, so the problem needs to be solved, the packing box can solve the problem, when the packing box is used, after articles are put into the box body 1, firstly, a second top plate 3 and a fourth top plate 5 are turned and folded to cover the opening of the box body 1 along the hinged position between the second top plate 3 and the box body 1 towards the inner direction of the box body 1, when a double-sided adhesive tape 9 and an easy-tearing strip 6 are arranged on a, then the inserting plate 7 is also hinged at one side of the first top plate 2 far away from the box body 1, and the inserting hole 8 is arranged at the connecting position of the third top plate 4 and the box body 1, then the third top plate 4 is covered on the outer surfaces of the second top plate 3 and the fourth top plate 5 along the hinged position between the third top plate 4 and the box body 1 towards the inner direction of the box body 1, further the first top plate 2 is folded and covered on the outer surface of the third top plate 4 along the hinged position between the first top plate 2 and the box body 1 towards the inner direction of the box body 1, the inserting plate 7 is inserted in the inserting hole 8, further the inner surface of the first top plate 2 is adhered with the outer surface of the third top plate 4 through the double-sided adhesive tape 9, when the double-sided adhesive tape 9 and the easy-tearing strip 6 are arranged on the third top plate 4, then the inserting plate 7 is also hinged at one side of the third top plate 4 far away from the box body 1, and the inserting hole 8 is arranged at the connecting position of the first top plate 2 and on the outer surface of the fourth top board 5, the third top board 4 is further folded and covered on the surface of the first top board 2 along the hinge joint with the box body 1 towards the inner direction of the box body 1, meanwhile, the inserting board 7 is inserted into the inserting hole 8, then the inner surface of the third top board 4 is bonded with the outer surface of the first top board 2 through the double-sided adhesive tape 9, and it is required to explain that: when easy tear strip 6 and 4 both sides parallel and levels of first roof 2 or third roof, bar opening 15 has been seted up to the both sides of the at least one end of so easy tear strip 6, when people need open the packing carton, direct one end through easy tear strip 6 break along the orbit can, make the lid of packing carton and 1 box body 1 between the fixity better after the bonding through two-sided adhesive tape 9 like this, also be in order to prevent the bullet of picture peg 7 to open, discover when unpacking person receives the packing carton that easy tear strip 6 has been destroyed so just to explain that the packing carton has opened before, in time indicate to open the box people oneself whether first people of opening the box, moreover, the steam generator is simple in structure and practical, it is required to explain: two-sided adhesive tape 9, easily tear strip 6 and picture peg 7 and together be located first roof 2 or third roof 4 on the surface, the inside surface bonding of easily tearing strip 6 has strengthening rib 14, plays the guide effect to easily tearing strip 6 and makes things convenient for people to open the packing carton.
The utility model discloses an easy-open packing carton, as shown in figure 1, can also be on the basis of the technical scheme of preceding description: the bottom surface of the box body 1 comprises a first bottom plate 10, a second bottom plate 11, a third bottom plate 12 and a fourth bottom plate 13, one side of the first bottom plate 10, the second bottom plate 11, the third bottom plate 12 and the fourth bottom plate 13 is hinged with an opening at the bottom of the box body 1, the first bottom plate 10 and the third bottom plate 12 are positioned at two sides opposite to the opening at the bottom of the box body 1, the second bottom plate 11 and the fourth bottom plate 13 are positioned at two sides opposite to the opening at the bottom of the box body 1, a double-sided adhesive tape 9 is bonded on the surface of the first bottom plate 10 or the third bottom plate 12, an inserting plate 7 is hinged at one side of the first bottom plate 10 or the third bottom plate 12 far away from the box body 1, a connecting part between the first bottom plate 10 or the third bottom plate 12 and the side wall of the box body 1 is provided with an inserting hole 8, and the second top plate 3, the fourth top plate 5, the second bottom plate, when the packing box is used, the bottom of the box body 1 is firstly molded, the second bottom plate 11 and the fourth bottom plate 13 are firstly folded towards the inner direction of the box body 1 along the hinged position between the second bottom plate and the side wall of the box body 1 and cover the opening at the bottom of the box body 1, further when the adhesive tape and the inserting plate 7 are positioned on the first bottom plate 10, the inserting hole 8 is arranged at the connecting position of the third bottom plate 12 and the side wall of the box body 1, at the moment, the third bottom plate 12 is folded towards the inner part of the box body 1 along the hinged position between the third bottom plate 12 and the side wall of the box body 1 and is covered on the outer surfaces of the second bottom plate 11 and the fourth bottom plate 13, the first bottom plate 10 is folded towards the inner part of the box body 1 along the hinged position between the first bottom plate 10 and the side wall of the box body 1 and is covered on the outer surface of the first bottom plate 10, the inserting plate 7 is further inserted into the, the bottom of the box cover is fixed by adopting a double-sided adhesive tape bonding mode, so that the opening of the packing box still cannot be opened even in a logistics transportation state, when the double-sided adhesive tape 9 and the inserting plate 7 are positioned on the surface of the third bottom plate 12, and the inserting hole 8 is arranged at the joint of the first top plate 2 and the box body 1, the first bottom plate 10 is firstly folded and covered on the outer surfaces of the second bottom plate 11 and the fourth bottom plate 13 along the hinge joint between the side walls of the box body 1 towards the inner direction of the box body 1, the third bottom plate 12 is further folded and covered on the outer surface of the first bottom plate 10 along the hinge joint between the side walls of the box body 1 towards the inner direction of the box body 1, the inserting plate 7 is further inserted into the inserting hole 8 at the opposite side, and the inner surface of the third bottom plate 12 is bonded with the outer surface of the first bottom plate 10, so that the box cover and the box body 1, it should be noted that: first bottom plate 10 or third bottom plate 12 surface also can form easily tear strip 6, and the inside surface of easily tearing strip 6 bonds has strengthening rib 14, and people can all realize opening the packing carton in the top of box body 1 and bottom like this, and application scope is more extensive, and after first bottom plate 10 or third bottom plate 12's surface formed easily tear strip 6, adhesive tape and picture peg 7 and lie in first bottom plate 10 or third bottom plate 12 when needing.
The utility model discloses an easy-open packing carton, as shown in fig. 1 and 2, can also be on the basis of the technical scheme of preceding description: third roof 4 with third bottom plate 12 surface bonds and has double-sided adhesive tape 9, easily tear strip 6 form in third roof 4 surface, the inboard surface of easily tearing strip 6 bonds and has strengthening rib 14, the both ends of easily tearing strip 6 with the both sides parallel and level of third roof 4, bar opening 15 is seted up to the both sides of the at least one end of easily tearing strip 6, and bar opening 15 opens easily tearing strip 6 for the convenience of people.
The utility model discloses an easy-open packing carton, as shown in figure 1, can also be on the basis of the technical scheme of preceding description: bayonets 16 have been seted up to picture peg 7 near the one end both sides of third roof 4 and third bottom plate 12, further make the lid of packing carton and the lock of box body 1 inseparabler difficult bullet open.
The utility model discloses an easy-open packing carton, as shown in fig. 2, can also be on the basis of the technical scheme of preceding description: the side wall of the box body 1 is composed of a connecting tongue 17, a first side plate 18, a second side plate 19, a third side plate 20 and a fourth side plate 21 which are connected in sequence by a crease line, one side surface of the connecting tongue 17 is bonded with one side surface of the fourth side plate 21 far away from the third side plate 20, two sides of the first side plate 18 are respectively connected with one side of the first top plate 2 and one side of the first bottom plate 10 by the crease line, two sides of the second side plate 19 are respectively connected with the second top plate 3 and the second bottom plate 11 by the crease line, two sides of the third side plate 20 are connected with one side of the third top plate 4 and one side of the third bottom plate 12 by the crease line, two sides of the fourth side plate 21 are respectively connected with one side of the fourth top plate 5 and one side of the fourth bottom plate 13 by the crease line, when the side wall of the box body 1 is in a box shape, the connecting tongue 17, the first side plate 18, the second side plate 19, the third side, further bond the surface of one side of connecting tongue 17 and the surface of one side of fourth curb plate 21 far away from third curb plate 20, in order to make the surface of packing carton not have obvious bonding department, it is preferable to bond the surface of connecting tongue 17 and the internal surface that third curb plate 20 was kept away from to fourth curb plate 21, the shaping process of box body 1 top and bottom has already been said, and it is no longer repeated here, and the packing carton structure of this application is simple and practical.
The utility model discloses an easy-open packing carton can also be on the basis of the technical scheme of preceding description: the packing carton is made by the cardboard, and the cardboard includes white card paper, grey end white, coated paper, kraft paper, gold card paper, silver card paper, corrugated container board etc. has the material environmental protection, but reuse and recovery, reduce cost's beneficial effect.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides an easy-open packing carton which characterized in that: comprises a box body (1) and a first top plate (2), a second top plate (3), a third top plate (4) and a fourth top plate (5) which are hinged with the opening of the box body (1), wherein the first top plate (2) and the third top plate (4) are positioned on two opposite sides of the opening of the box body (1), the second top plate (3) and the fourth top plate (5) are positioned on two opposite sides of the opening of the box body (1), an easy-to-tear strip (6) is formed on the surface of the first top plate (2) or the third top plate (4), two ends of the easy-to-tear strip (6) exceed the two sides of the first top plate (2) and the third top plate (4) or are parallel and level with the two sides of the first top plate (2) and the third top plate (4), one side of the first top plate (2) or the third top plate (4) far away from the box body (1) is hinged with two inserting plates (7), two inserting holes (8) are formed at the connection part of the first top plate (2) or the third, and a double-sided adhesive tape (9) is pasted between the inserting plate (7) and the easy-to-tear strip (6).
2. Easy open package according to claim 1, characterized in that: the bottom surface of the box body (1) comprises a first bottom plate (10), a second bottom plate (11), a third bottom plate (12) and a fourth bottom plate (13), one side of the first bottom plate (10), one side of the second bottom plate (11), one side of the third bottom plate (12) and one side of the fourth bottom plate (13) are hinged with an opening at the bottom of the box body (1), the first bottom plate (10) and the third bottom plate (12) are positioned at two opposite sides of the opening at the bottom of the box body (1), the second bottom plate (11) and the fourth bottom plate (13) are positioned at two sides of the opposite sides of the opening at the bottom of the box body (1), a double-sided adhesive tape (9) is adhered to the surface of the first bottom plate (10) or the third bottom plate (12), an inserting plate (7) is hinged to one side of the first bottom plate (10) or the third bottom plate (12) far away from the box body (1), the connection part between the first bottom plate (10) or the third bottom plate (12) and the side wall of the box body (1) is provided with a jack (8).
3. Easy open package according to claim 2, characterized in that: third roof (4) with third bottom plate (12) surface bonding has two-sided adhesive tape (9), easy tear strip (6) form in third roof (4) surface, the inboard surface bonding of easy tear strip (6) has strengthening rib (14), the both ends of easy tear strip (6) with the both sides parallel and level of third roof (4), bar opening (15) are seted up to the both sides of the at least one end of easy tear strip (6).
4. Easy open package according to claim 3, characterized in that: bayonets (16) are arranged on two sides of one end, close to the third top plate (4) and the third bottom plate (12), of the inserting plate (7).
5. Easy open package according to claim 4, characterized in that: the lateral wall of box body (1) is by connecing tongue (17), first curb plate (18), second curb plate (19), third curb plate (20) and fourth curb plate (21) with the crease line connection in proper order, connect a side surface of tongue (17) with fourth curb plate (21) is kept away from a side surface bonding of third curb plate (20), first curb plate (18) both sides are respectively through the one side of crease line connection first roof (2) and first bottom plate (10), second curb plate (19) both sides are respectively through the crease line connection second roof (3) and second bottom plate (11), third curb plate (20) both sides are through the one side of crease line connection third roof (4) and third bottom plate (12), fourth curb plate (21) both sides are connected through the crease line respectively one side of fourth roof (5) and fourth bottom plate (13).
6. Easy open package according to claim 5, characterized in that: the package is made of cardboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922339401.0U CN211894027U (en) | 2019-12-24 | 2019-12-24 | Easy-to-open packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922339401.0U CN211894027U (en) | 2019-12-24 | 2019-12-24 | Easy-to-open packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211894027U true CN211894027U (en) | 2020-11-10 |
Family
ID=73292738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922339401.0U Expired - Fee Related CN211894027U (en) | 2019-12-24 | 2019-12-24 | Easy-to-open packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211894027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525853A (en) * | 2021-08-09 | 2021-10-22 | 深圳市三利达电器科技有限公司 | Shock-absorbing anti-dismantling packing box and cup body packing assembly thereof |
-
2019
- 2019-12-24 CN CN201922339401.0U patent/CN211894027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525853A (en) * | 2021-08-09 | 2021-10-22 | 深圳市三利达电器科技有限公司 | Shock-absorbing anti-dismantling packing box and cup body packing assembly thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211894027U (en) | Easy-to-open packing box | |
| CN213229399U (en) | Packing box | |
| CN213229405U (en) | Packing box | |
| CN110937209A (en) | Packing box | |
| CN213473824U (en) | Easy-to-open packing box | |
| CN214824899U (en) | Packaging box achieving secondary forming | |
| CN215285744U (en) | Easy-to-open packing box | |
| CN213566969U (en) | Packaging box capable of being reused | |
| CN211520122U (en) | Easy-to-form packaging box | |
| CN215286171U (en) | Anti-theft packaging box suitable for secondary sealing | |
| CN110789809A (en) | Packing carton with buffer function | |
| CN213139392U (en) | One-piece forming packaging box | |
| CN213229401U (en) | Secondary-use packaging box | |
| CN211686015U (en) | Packing box | |
| CN213139409U (en) | Packing box | |
| CN211642930U (en) | Packing box | |
| CN213566935U (en) | Packing box capable of realizing secondary buckling | |
| CN213229397U (en) | Easy-to-open packing box | |
| CN213921893U (en) | Packing box | |
| CN216469146U (en) | Multi-piece combined packing box | |
| CN215945404U (en) | Takeout box | |
| CN215945470U (en) | Easy-to-open packing box | |
| CN213229368U (en) | Packaging piece | |
| CN213566968U (en) | Packaging box capable of being reused | |
| CN213443579U (en) | Zipper paper box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |