CN114148622B - Paperboard packaging box - Google Patents
Paperboard packaging box Download PDFInfo
- Publication number
- CN114148622B CN114148622B CN202111392798.5A CN202111392798A CN114148622B CN 114148622 B CN114148622 B CN 114148622B CN 202111392798 A CN202111392798 A CN 202111392798A CN 114148622 B CN114148622 B CN 114148622B
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning
- placing plate
- box body
- sliding
- 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.)
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Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 18
- 239000011087 paperboard Substances 0.000 title claims abstract description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 40
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/22—Devices for holding in closed position, e.g. clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention discloses a paperboard packaging box, which comprises a box body, wherein openings are formed in the right side and the front side of the box body, a shaft lever is arranged at the right front end of the box body, a placing plate used for screwing in or screwing out of the box body is hinged to the shaft lever, and the placing plate is used for fixing a curved liquid crystal panel; the box body is internally provided with a locking component which is used for fixing the placing plate when the placing plate is screwed into the box body; the placing plate is provided with a first positioning component and a second positioning component, when the curved liquid crystal panel is fixed on the placing plate, the curved liquid crystal panel is positioned between the first positioning component and the second positioning component, the first positioning component is used for fixing the concave curved surface of the curved liquid crystal panel, and the second component is used for fixing the convex curved surface of the curved liquid crystal panel; the paperboard packaging box is simple in structure and convenient to assemble and disassemble.
Description
Technical Field
The invention relates to the technical field of packaging boxes, in particular to a paperboard packaging box.
Background
The packaging box is a common commodity packaging form and is widely applied to various product packages, and in general, after the electronic products are manufactured, the electronic products are packaged by adopting a paperboard packaging box. Therefore, the electronic product protected by the packaging box is not easily damaged by external force or foreign objects. In the prior art, the liquid crystal panel is large in size and thin, and the surface of the liquid crystal panel is curved, so that the lining of the packing box is difficult to achieve a good limiting effect, the liquid crystal panel is easy to damage during packing, and the packing difficulty is high; when unpacking, the liquid crystal display panel is difficult to disassemble, time and labor are wasted, and the liquid crystal display panel is easy to damage.
Disclosure of Invention
The invention aims to provide a paperboard packing box which is simple in structure and convenient to assemble and disassemble.
In order to achieve the above purpose, the present invention provides the following technical solutions: the cardboard packing box comprises a box body, wherein openings are formed in the right side and the front side of the box body, a shaft rod is arranged at the right front end of the box body, a placing plate used for screwing in or screwing out of the box body is hinged to the shaft rod, and the placing plate is used for fixing a curved liquid crystal panel; the box body is internally provided with a locking component which is used for fixing the placing plate when the placing plate is screwed into the box body; the placing plate is provided with a first positioning component and a second positioning component, when the curved liquid crystal panel is fixed on the placing plate, the curved liquid crystal panel is located between the first positioning component and the second positioning component, the first positioning component is used for fixing the concave curved surface of the curved liquid crystal panel, and the second positioning component is used for fixing the convex curved surface of the curved liquid crystal panel.
Further, the locking assembly comprises a bottom plate, a first chute is arranged at the bottom of the box body along the vertical direction, the bottom plate is connected in the first chute in a sliding manner along the vertical direction, a convex plate extending vertically upwards is arranged on the front side and the left side and the right side of the placing plate, the upper end of the convex plate is abutted to the top of the box body, the placing plate is positioned above the bottom plate and is attached to the bottom plate, and a first spring for forcing the bottom plate to move upwards is arranged below the bottom plate in the first chute; the top of the box body is provided with a locking hole near the right end, and the placing plate is provided with a locking plate near the right end, wherein the locking plate is used for extending into the locking hole; when the placing plate is completely rotated into the box body, the locking plate enters the locking hole, and when the locking plate is pressed downwards, the placing plate pushes the bottom plate to downwards compress the first spring.
Further, the convex plate at the front side of the placing plate is provided with a pull handle extending outwards.
Further, the first positioning component comprises two vertical gas springs which are fixed on the placing plate side by side along the left-right direction, the telescopic end of each vertical gas spring is upward and hinged with a cross rod which is arranged along the left-right direction, and the two ends of each cross rod are hinged with a first pressing wheel.
Further, the second positioning assembly comprises a left positioning assembly and a right positioning assembly, the left positioning assembly comprises a first sliding block, a second sliding groove is arranged in the placing plate, close to the left end, in the left-right direction, and a notch communicated with the upper part of the second sliding groove is arranged in the placing plate in the left-right direction; the first sliding block is connected in the first sliding groove in a sliding manner along the left-right direction, a connecting block extending out of the notch is arranged on the first sliding block, a second spring for forcing the first sliding block to move leftwards is arranged on the right side of the first sliding block in the second sliding groove, and a left compression bar and a torsion spring for forcing the left compression bar to rotate rightwards are arranged on the connecting block; the front side and the rear side of the end part of the left compression bar are rotationally connected with compression rollers; be equipped with on the first slider with place board complex cardboard subassembly, cardboard subassembly is used for preventing that first slider from sliding left.
Further, the clamping plate assembly comprises a spring plate, a mounting groove is formed in the left side of the connecting block in the first sliding block, a positioning plate is hinged in the mounting groove, and a pressing block extending upwards is arranged at the left end of the positioning plate; the top of the second chute is provided with ratchet grooves along the left-right direction at two sides of the notch, and the positioning plate is provided with positioning convex blocks which are used for extending into the ratchet grooves; the elastic sheet is arranged in the mounting groove and positioned below the positioning plate and used for forcing the positioning plate to drive the positioning convex block to press into the ratchet slot; when the pressing block is pressed downwards, the positioning plate drives the positioning bulge to separate from the ratchet slot.
Further, the right positioning assembly comprises a second sliding block, a sliding hole with an opening at the upper end is formed in the placing plate, which is close to the right end, in the vertical direction, the second sliding block is connected in the sliding hole in a sliding manner, a blocking plate is fixedly arranged at the upper end of the sliding hole, a sliding rod extending out of the blocking plate is arranged on the second sliding block, and a right pressing plate extending leftwards is fixedly arranged at the upper end of the sliding rod; and a third spring for forcing the second sliding block to move downwards is arranged between the blocking plate and the second sliding block in the sliding hole.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. The invention uses the box body and the placing plate which can rotate mutually, so that the curved liquid crystal panel can be taken out from the packaging box by rotating the placing plate out of the box body, thereby being convenient and quick;
2. According to the invention, the first spring is used for pushing the bottom plate and the box body to be matched with the placing plate, so that the box body and the placing plate can be fixed together through the limit of the first spring, and the packing box can be simply closed; when the box is opened, the placing plate and the box body can be separated only by overcoming the first spring to downwards press the placing plate, so that the box is simple, quick, safe and reliable;
3. the curved liquid crystal panel is put in and taken out by using a side insertion mode, so that the packaging and unpacking processes are simple;
4. Through using vertical air spring to drive first press wheel and compression roller, right clamp plate cooperation for place the curved surface liquid crystal panel of board can adapt to multiple radian, carry out reliable fixed to it, need not to all go the customization to each kind of curved surface liquid crystal panel and place the board, the practicality is wide.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along the direction B-B in FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view in the direction A-A of the liner of the present invention when unlocked;
FIG. 5 is a cross-sectional view in the B-B direction of the liner of the present invention when opened;
FIG. 6 is an enlarged view of the invention at I in FIG. 1;
FIG. 7 is a cross-sectional view taken along the direction C-C in FIG. 6 in accordance with the present invention;
fig. 8 is an enlarged view of the invention at S in fig. 1.
Detailed Description
Referring to fig. 1-8, a cardboard packing box comprises a box body 1, wherein openings are formed on the right side and the front side of the box body 1, a shaft lever 14 is arranged at the right front end of the box body 1, a placing plate 2 used for screwing in or screwing out the box body 1 is hinged on the shaft lever 14, and the placing plate 2 is used for fixing a curved liquid crystal panel 17; a locking component is arranged in the box body 1 and is used for fixing the placing plate 2 when the placing plate 2 is screwed into the box body 1; the placing plate 2 is provided with a first positioning component and a second positioning component, when the curved liquid crystal panel 17 is fixed on the placing plate 2, the curved liquid crystal panel 17 is located between the first positioning component and the second positioning component, the first positioning component is used for fixing the concave curved surface of the curved liquid crystal panel 17, and the second positioning component is used for fixing the convex curved surface of the curved liquid crystal panel 17.
The locking assembly comprises a bottom plate 3, a first sliding groove 101 is formed in the bottom of the box body 1 along the vertical direction, the bottom plate 3 is connected in the first sliding groove 101 in a sliding mode along the vertical direction, a convex plate 202 extending vertically upwards is arranged on the front side and the left side and the right side of the placing plate 2, the upper end of the convex plate 202 is abutted to the top of the box body 1, the placing plate 2 is located above the bottom plate 3 and is attached to the bottom plate 3, and a first spring 4 used for forcing the bottom plate 3 to move upwards is arranged below the bottom plate 3 in the first sliding groove 101; the top of the box body 1 is provided with a locking hole 1a near the right end, and the placing plate 2 is provided with a locking plate 2a near the right end, which is used for extending into the locking hole 1 a; when the placing plate 2 is completely turned into the case 1, the locking plate 2a enters into the locking hole 1a, and when the locking plate 2a is pressed downward, the placing plate 2 pushes the bottom plate 3 to compress the first spring 4 downward. The convex plate 202 on the front side of the placing plate 2 is provided with a pull handle extending outwards.
The first positioning component comprises two vertical gas springs 5a which are fixed on the placing plate 2 side by side along the left-right direction, the telescopic end of each vertical gas spring 5a is upward and hinged with a cross rod 6a which is arranged along the left-right direction, and the two ends of each cross rod 6a are hinged with a first pressing wheel 7a.
The second positioning assembly comprises a left positioning assembly and a right positioning assembly, the left positioning assembly comprises a first sliding block 111, a second sliding groove 2c is arranged in the placing plate 2, close to the left end, in the left-right direction, and a notch 2c1 communicated with the upper side of the second sliding groove 2c is arranged in the placing plate 2 in the left-right direction; the first sliding block 111 is slidably connected in the first sliding groove 101 along the left-right direction, a connecting block 11 extending out of the notch 2c1 is arranged on the first sliding block 111, a second spring 13 for forcing the first sliding block 111 to move leftwards is arranged on the right side of the first sliding block 111 in the second sliding groove 2c, and a left pressing rod 8 and a torsion spring 10 for forcing the left pressing rod 8 to rotate rightwards are arranged on the connecting block 11; the front side and the rear side of the end part of the left compression bar 8 are rotationally connected with compression rollers 9; the first sliding block 111 is provided with a clamping plate assembly matched with the placing plate 2, and the clamping plate assembly is used for preventing the first sliding block 111 from sliding leftwards. The clamping plate assembly comprises a spring plate 18, a mounting groove 112 is formed in the left side of the connecting block 11 in the first sliding block 111, a positioning plate 121 is hinged in the mounting groove 112, and a pressing block 12 extending upwards is arranged at the left end of the positioning plate 121; the top of the second chute 2c is provided with ratchet grooves 2b along the left-right direction at two sides of the notch 2c1, and the positioning plate 121 is provided with positioning protruding blocks 12a which are used for extending into the ratchet grooves 2 b; the elastic sheet 18 is arranged in the mounting groove 112 and positioned below the positioning plate 121 to force the positioning plate 121 to drive the positioning protruding block 12a to press into the ratchet slot 2 b; when the pressing block 12 is pressed downward, the positioning plate 121 drives the positioning boss to disengage from the ratchet groove 2b.
The right positioning assembly comprises a second sliding block 161, a sliding hole 201 with an opening at the upper end is arranged at the position close to the right end of the placing plate 2 along the vertical direction, the second sliding block 161 is slidably connected in the sliding hole 201, a blocking plate 163 is fixedly arranged at the upper end of the sliding hole 201, a sliding rod 162 extending out of the blocking plate 163 is arranged on the second sliding block 161, and a right pressing plate 15 extending leftwards is fixedly arranged at the upper end of the sliding rod 162; a third spring 16 for forcing the second slider 161 to move downward is provided between the blocking plate 163 and the second slider 161 in the slide hole 201.
As shown in fig. 1,2 and 3, when the curved liquid crystal panel 17 is required to be taken out from the packaging box, the locking plate 2a is pressed downwards against the first spring 4, so that the bottom plate 3 descends, the placing plate 2 slides downwards along the shaft lever 14, the locking plate 2a exits the locking hole 1a (as shown in fig. 4), the pull handle is pulled outwards to drive the placing plate 2 to rotate around the shaft lever 14, and when the placing plate 2 rotates to the position shown in fig. 5, the placing plate 2 stops, at this time, the rear side of the placing plate 2 without the convex plate 202 faces outwards, and the curved liquid crystal panel 17 can be pulled out from the side, so that convenience and rapidness are realized.
When the curved liquid crystal panel 17 needs to be packaged by using the packaging box, the packaging box is in a state shown in fig. 5, the right pressing plate 15 is pulled outwards against the third spring 16, the vertical air spring 5a is pressed down, the left pressing rod 8 is rotated outwards against the torsion spring 10, space is provided for inserting the curved liquid crystal panel 17, the curved liquid crystal panel 17 is inserted from the rear side of the placing plate 2 without the convex plate 202, after the curved liquid crystal panel 17 is inserted, the cross rod 6a moves the first pressing wheel 7a to be attached to the concave curved surface of the curved liquid crystal panel 17 under the action of the vertical air spring 5a, and the right pressing plate 15 is abutted against the right side of the convex curved surface of the curved liquid crystal panel 17 under the action of the third spring 16; then, the pressing block 12 is pressed downwards against the elastic sheet 18 to enable the positioning convex block 12a to withdraw from the ratchet slot 2b, the first sliding block 111 is pushed rightwards to enable the positioning convex block 12a to be loosened from the pressing block 12 after being abutted against the curved liquid crystal panel 17, the positioning convex block 12a enters the ratchet slot 2b again under the action of the elastic sheet 18, the pressing roller 9 is driven to be abutted against the left side of the convex curved surface of the curved liquid crystal panel 17 through the left pressing rod 8 under the action of the torsion spring 10, and the curved liquid crystal panel 17 is firmly fixed on the placing plate 2; then place board 2 to the inside rotation of box 1 with axostylus axostyle 14 as the center, when placing board 2 rotation to the position that fig. 3 shows, locking board 2a just coincides with locking hole 1a, promotes through bottom plate 3 transmission under the effect of first spring 4, promotes locking board 2a in locking hole 1a, accomplishes the locking to accomplish the packing action of packing box.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The paperboard packaging box is characterized by comprising a box body, wherein openings are formed in the right side and the front side of the box body, a shaft lever is arranged at the right front end of the box body, a placing plate used for screwing in or screwing out of the box body is hinged to the shaft lever, and the placing plate is used for fixing a curved liquid crystal panel; the box body is internally provided with a locking component which is used for fixing the placing plate when the placing plate is screwed into the box body; the placing plate is provided with a first positioning component and a second positioning component, when the curved liquid crystal panel is fixed on the placing plate, the curved liquid crystal panel is positioned between the first positioning component and the second positioning component, the first positioning component is used for fixing the concave curved surface of the curved liquid crystal panel, and the second positioning component is used for fixing the convex curved surface of the curved liquid crystal panel;
The locking assembly comprises a bottom plate, a first chute is arranged at the bottom of the box body along the vertical direction, the bottom plate is connected in the first chute in a sliding manner along the vertical direction, a convex plate extending vertically upwards is arranged on the front side and the left side and the right side of the placing plate, the upper end of the convex plate is abutted to the top of the box body, the placing plate is positioned above the bottom plate and is attached to the bottom plate, and a first spring for forcing the bottom plate to move upwards is arranged below the bottom plate in the first chute; the top of the box body is provided with a locking hole near the right end, and the placing plate is provided with a locking plate near the right end, wherein the locking plate is used for extending into the locking hole; when the placing plate is completely rotated into the box body, the locking plate enters the locking hole, and when the locking plate is pressed downwards, the placing plate pushes the bottom plate to downwards compress the first spring;
The first positioning component comprises two vertical gas springs which are fixed on the placing plate side by side along the left-right direction, the telescopic end of each vertical gas spring is upward and hinged with a cross rod which is arranged along the left-right direction, and the two ends of each cross rod are hinged with a first pressing wheel;
The second positioning assembly comprises a left positioning assembly and a right positioning assembly, the left positioning assembly comprises a first sliding block, a second sliding groove is arranged in the placing plate, close to the left end, in the left-right direction, and a notch communicated with the upper part of the second sliding groove is arranged in the placing plate in the left-right direction; the first sliding block is connected in the first sliding groove in a sliding manner along the left-right direction, a connecting block extending out of the notch is arranged on the first sliding block, a second spring for forcing the first sliding block to move leftwards is arranged on the right side of the first sliding block in the second sliding groove, and a left compression bar and a torsion spring for forcing the left compression bar to rotate rightwards are arranged on the connecting block; the front side and the rear side of the end part of the left compression bar are rotationally connected with compression rollers; be equipped with on the first slider with place board complex cardboard subassembly, cardboard subassembly is used for preventing that first slider from sliding left.
2. A carton according to claim 1 wherein the projecting panels on the front side of the panels are provided with outwardly extending handles.
3. The paperboard packaging box according to claim 2, wherein the clamping plate assembly comprises a spring plate, a mounting groove is formed in the left side of the connecting block in the first sliding block, a positioning plate is hinged in the mounting groove, and a pressing block extending upwards is arranged at the left end of the positioning plate; the top of the second chute is provided with ratchet grooves along the left-right direction at two sides of the notch, and the positioning plate is provided with positioning convex blocks which are used for extending into the ratchet grooves; the elastic sheet is arranged in the mounting groove and positioned below the positioning plate and used for forcing the positioning plate to drive the positioning convex block to press into the ratchet slot; when the pressing block is pressed downwards, the positioning plate drives the positioning bulge to separate from the ratchet slot.
4. A carton packaging box according to claim 3 wherein the right positioning assembly comprises a second slider, the placement plate is provided with a slide hole with an opening at the upper end in the vertical direction near the right end, the second slider is slidably connected in the slide hole, a blocking plate is fixedly arranged at the upper end of the slide hole, the second slider is provided with a sliding rod extending out of the blocking plate, and a right pressing plate extending leftwards is fixedly arranged at the upper end of the sliding rod; and a third spring for forcing the second sliding block to move downwards is arranged between the blocking plate and the second sliding block in the sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392798.5A CN114148622B (en) | 2021-11-23 | 2021-11-23 | Paperboard packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392798.5A CN114148622B (en) | 2021-11-23 | 2021-11-23 | Paperboard packaging box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114148622A CN114148622A (en) | 2022-03-08 |
| CN114148622B true CN114148622B (en) | 2024-05-03 |
Family
ID=80457392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111392798.5A Active CN114148622B (en) | 2021-11-23 | 2021-11-23 | Paperboard packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114148622B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206606559U (en) * | 2017-04-05 | 2017-11-03 | 青岛精际包装材料有限公司 | A kind of shield screen structure of curved surface TV |
| CN107352127A (en) * | 2017-07-04 | 2017-11-17 | 成都东友包装有限公司 | A kind of packing case with height adjusting function |
| CN210913402U (en) * | 2019-11-15 | 2020-07-03 | 郑州金之源电子科技有限公司 | Dampproofing formula electronic product transport case |
| CN211593342U (en) * | 2019-09-11 | 2020-09-29 | 河北金后盾塑胶有限公司 | Display screen installation box and multimedia system |
| CN212196534U (en) * | 2020-04-02 | 2020-12-22 | 苏州铍耀凌电子科技有限公司 | Storage device of LED electronic display screen |
| CN112777116A (en) * | 2021-02-20 | 2021-05-11 | 深圳市红越电子科技有限公司 | Special screen protection box convenient for moving company |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395569B (en) * | 2013-08-06 | 2015-08-19 | 深圳市华星光电技术有限公司 | Liquid crystal panel packing device |
-
2021
- 2021-11-23 CN CN202111392798.5A patent/CN114148622B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206606559U (en) * | 2017-04-05 | 2017-11-03 | 青岛精际包装材料有限公司 | A kind of shield screen structure of curved surface TV |
| CN107352127A (en) * | 2017-07-04 | 2017-11-17 | 成都东友包装有限公司 | A kind of packing case with height adjusting function |
| CN211593342U (en) * | 2019-09-11 | 2020-09-29 | 河北金后盾塑胶有限公司 | Display screen installation box and multimedia system |
| CN210913402U (en) * | 2019-11-15 | 2020-07-03 | 郑州金之源电子科技有限公司 | Dampproofing formula electronic product transport case |
| CN212196534U (en) * | 2020-04-02 | 2020-12-22 | 苏州铍耀凌电子科技有限公司 | Storage device of LED electronic display screen |
| CN112777116A (en) * | 2021-02-20 | 2021-05-11 | 深圳市红越电子科技有限公司 | Special screen protection box convenient for moving company |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114148622A (en) | 2022-03-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240410 Address after: 325000, 1st floor, back seat, No. 158 Xicheng Avenue, Qianku Town, Cangnan County, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Chengtang Packaging Co.,Ltd. Country or region after: China Address before: 311400 Fuyang Chunjiang industrial functional zone, Hangzhou, Zhejiang Applicant before: Fang Youliang Country or region before: China |
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