CN215905081U - Packaging device - Google Patents
Packaging device Download PDFInfo
- Publication number
- CN215905081U CN215905081U CN202120527364.0U CN202120527364U CN215905081U CN 215905081 U CN215905081 U CN 215905081U CN 202120527364 U CN202120527364 U CN 202120527364U CN 215905081 U CN215905081 U CN 215905081U
- Authority
- CN
- China
- Prior art keywords
- top surface
- packaging device
- box body
- box
- distance
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 95
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 25
- 239000002274 desiccant Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
-
- 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
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
- B65D2585/6835—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles audio-visual devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Packaging Frangible Articles (AREA)
- Buffer Packaging (AREA)
Abstract
The embodiment of the utility model discloses a packaging device, wherein the distance from a first top surface to the bottom plate surface of a side plate is greater than that from a second top surface to the bottom plate surface, namely, the top surface of the side plate of a box body is designed into a convex-concave structure, and the sizes of the first top surface, the second top surface, a first slope surface and the angle of the first slope surface are designed reasonably in the follow-up process, so that when a box cover is matched with the box body, the box body and the box cover can be matched more tightly, the sealing effect of the packaging device is improved, water vapor is prevented from entering the box body to corrode a product to be transported, the bad product to be transported is prevented, and the quality of the product to be transported is improved.
Description
Technical Field
The utility model relates to the technical field of packaging devices, in particular to a packaging device.
Background
In the process of manufacturing display panels, it is often necessary to transport the display panels from one place to another, and in order to protect the display panels during transport, the display panels are usually placed in a packaging device for the display panels. However, in the transportation process, as water vapor is always the problem that needs to be controlled in the display industry, the problem that the product is corroded, deformed, warped, foamed by a polaroid and the like due to too high water vapor is caused, and as the industry develops, the product is designed by adopting a copper process, an ESL (electronic shelf label) manufacturing process and the like more and more, so that the problem that the product is more prone to being poor when encountering water vapor is caused.
SUMMERY OF THE UTILITY MODEL
The packing device provided by the embodiment of the utility model comprises a box body, wherein the box body comprises a bottom plate and a side plate fixed on the surface of the bottom plate, and an accommodating cavity is formed by enclosing the bottom plate and the side plate together; wherein the content of the first and second substances,
the top surface of the side panel includes: the first top surface is away from the surface of the bottom plate by a first distance, the second top surface is away from the surface of the bottom plate by a second distance, and the first slope surface is connected with the first top surface and the second top surface;
the first distance is greater than the second distance, and the first top surface is located on the outermost side.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, an included angle between the first slope and the second top surface is 100 ° to 110 °.
Optionally, in the above packaging device provided in an embodiment of the present invention, a width of the first top surface is greater than or equal to 10mm, a width of the second top surface is greater than or equal to 10mm, and a vertical distance between the first top surface and the second top surface is greater than or equal to 10 mm.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, the packaging apparatus further includes a plurality of stoppers located in the accommodating cavity, and the stoppers are embedded in the annular side edge.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, a height of the stopper is the same as the second distance.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, the box body is square, and the plurality of stoppers are respectively located at four corners of the box body.
Optionally, in the above packaging device provided in an embodiment of the present invention, a shape of a top surface of the side plate matches a shape of a bottom surface of the side plate.
Optionally, in the above-mentioned packaging apparatus provided in an embodiment of the present invention, further includes a box cover covering the box body, where the box cover includes: the first bottom surface is closely connected with the first top surface, the second bottom surface is closely connected with the second top surface, and the second slope surface is connected with the first bottom surface and the second bottom surface;
the width of the first top surface is the same as that of the first bottom surface.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, an included angle between the second slope and the second bottom surface is 100 ° to 110 °.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, the number of the box bodies is multiple, the multiple box bodies are sequentially stacked and placed in a matching manner, and the box cover is disposed above the uppermost box body.
Optionally, in the above packaging apparatus provided in an embodiment of the present invention, a sealing member is further included, and the sealing member is disposed outside the box body and the box cover.
Optionally, in the above packaging device provided in an embodiment of the present invention, the sealing member is a plastic bag or an aluminum foil vacuum bag.
Optionally, in the above packaging device provided in an embodiment of the present invention, an aluminum foil gasket is further included, and the aluminum foil gasket is disposed at the bottom of the box body.
Optionally, in the above packaging device provided in an embodiment of the present invention, the material of the box body and the box cover is a foam material.
Optionally, in the above-mentioned packaging device provided by the embodiment of the present invention, the foamed material includes an expandable polystyrene foamed material or a polypropylene plastic foamed material or a copolymer foamed material composed of polyethylene and polystyrene.
The utility model has the following beneficial effects:
the packing device provided by the embodiment of the utility model comprises a box body, wherein the box body comprises a bottom plate and a side plate fixed on the surface of the bottom plate, and the bottom plate and the side plate jointly enclose an accommodating cavity; wherein, the top surface of curb plate includes: the first top surface is away from the surface of the bottom plate by a first distance, the second top surface is away from the surface of the bottom plate by a second distance, and the first slope surface is connected with the first top surface and the second top surface; the first distance is greater than the second distance, and the first top surface is located at the outermost side. Because the distance from the first top surface to the bottom plate surface of the side plate is greater than that from the second top surface to the bottom plate surface, namely, the top surface of the side plate of the box body is designed into an outward-convex and inward-concave structure, and the sizes of the first top surface, the second top surface and the first slope surface and the angle of the first slope surface are subsequently and reasonably designed, when the box cover is matched with the box body, the box body and the box cover can be matched more tightly, the sealing effect of the packaging device is improved, water vapor is prevented from entering the box body to corrode a product to be transported, the bad product to be transported is prevented, and the quality of the product to be transported is improved.
Drawings
Fig. 1 is a schematic perspective view of a packaging device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view along AA' of FIG. 1;
FIG. 3 is a schematic structural diagram of another packaging device provided in the embodiment of the present invention;
FIG. 4A is a partial schematic view of a prior art packaging device;
FIG. 4B is a schematic view of another portion of a prior art packaging device;
FIG. 5 is a schematic structural diagram of another packaging device provided in accordance with an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of another packaging device provided in accordance with an embodiment of the present invention;
fig. 7 is a schematic view of a tightness test of an external seal of a packaging device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. And the embodiments and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the word "comprise" or "comprises", and the like, in the context of this application, is intended to mean that the elements or items listed before that word, in addition to those listed after that word, do not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "inner", "outer", "upper", "lower", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
It should be noted that the sizes and shapes of the figures in the drawings are not to be considered true scale, but are merely intended to schematically illustrate the present invention. And the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.
The packaging device provided by the embodiment of the utility model comprises a box body, as shown in fig. 1 and fig. 2, fig. 1 is a schematic perspective view of the box body, fig. 2 is a schematic cross-sectional view along the direction AA' in fig. 1, the box body comprises a bottom plate 1 and a side plate 2 fixed on the surface of the bottom plate 1, and the bottom plate 1 and the side plate 2 jointly enclose to form an accommodating cavity; wherein the content of the first and second substances,
the top surface of the side plate 2 includes: a first top surface 21 spaced apart from the surface of the bottom plate 1 by a first distance D1, a second top surface 22 spaced apart from the surface of the bottom plate 1 by a second distance D2, and a first slope surface 23 connecting the first top surface 21 and the second top surface 22; in fig. 1, the oblique lines are filled with the first top surface 21, and the circles are filled with the second top surface 22;
the first distance D1 is greater than the second distance D2, and the first top surface 21 is located at the outermost side.
The number of the side plates 2 can be four, and the side plates 2 are sequentially connected to form a frame shape, and the side plates 2 can also be annular. The packaging device provided by the embodiment of the utility model can be used for packaging and transporting various types of Display panels, such as Liquid Crystal Display (LCD) panels, Organic Light-Emitting Diode (OLED) Display panels and the like. Of course, the packaging device provided by the embodiment of the utility model can be used for transporting other products. Take liquid crystal display panel as an example, place liquid crystal display panel in enclosing the holding cavity who establishes by bottom plate and curb plate jointly, prevent the removal of the liquid crystal display panel who places through holding the cavity to spacing has been carried out liquid crystal display panel, avoided producing in the transportation that the panel breaks with quality bad phenomenon such as emergence crack.
In addition, according to the packaging device provided by the embodiment of the utility model, because the distance from the first top surface to the bottom plate surface is greater than that from the second top surface to the bottom plate surface, namely, the top surface of the side plate of the box body is designed into the convex-concave structure, and the sizes of the first top surface, the second top surface, the first slope surface and the angle of the first slope surface are designed reasonably in the follow-up process, when the box cover is matched with the box body, the box body and the box cover can be matched more tightly, the sealing effect of the packaging device is improved, water vapor is prevented from entering the box body to corrode a product to be transported, the bad product to be transported is prevented, and the quality of the product to be transported is improved.
In the embodiments of the present invention, the packaging device is used for transporting the liquid crystal display panel.
It should be noted that, as shown in fig. 1 and fig. 2, the receiving cavity defined by the bottom plate 1 and the side plate 2 is a rectangular receiving cavity as an example, and of course, the shape of the receiving cavity may be other shapes, such as a square, a circle, a triangle, a trapezoid, etc., and is designed according to actual needs.
In practical application, in order to make a box cover and a box body described later fit together without a seam, in the above-mentioned packaging device provided in the embodiment of the present invention, as shown in fig. 2, an included angle B between the first slope 23 and the second top surface 22 is preferably 100 ° to 110 °.
In practical implementation, in order to further make the box cover and the box body described later fit together seamlessly, in the above-mentioned packaging device provided by the embodiment of the present invention, as shown in fig. 2, the width d1 of the first top surface 21 is preferably greater than or equal to 10mm, the width d2 of the second top surface 22 is preferably greater than or equal to 10mm, and the vertical distance d3 between the first top surface 21 and the second top surface is preferably greater than or equal to 10 mm.
In practical application, as shown in fig. 1 and 2, the packaging device provided in the embodiment of the present invention further includes a plurality of stoppers 3 located in the accommodating cavity, and the stoppers 3 are embedded in the annular side edge 2. The stop block 3 is fixed relative to the box body and used for limiting and fixing the whole liquid crystal display panel and preventing the liquid crystal display panel from moving in the box body.
In practical implementation, in the above-mentioned packaging device provided in the embodiment of the present invention, as shown in fig. 1 and 2, the height of the stop 3 is the same as the second distance D2. Therefore, on one hand, when the subsequently introduced box cover is attached to the box body, the attachment can be tighter, and the seamless attachment is further realized; on the other hand, when a plurality of display panels are stacked in one box body, the uppermost display panel can be firmly fixed, and the display panels are prevented from moving.
In practical implementation, in the above-mentioned packaging device provided in the embodiment of the present invention, as shown in fig. 1 and fig. 2, the box body may be square, and the plurality of stoppers 3 may be respectively located at four corners of the box body. As shown in fig. 3, fig. 3 is a structure for placing the liquid crystal display panel 4 in fig. 1, such that the stopper 3 is fixed relative to the box body, and is used for being attached to two sides of the corner of the liquid crystal display panel 4, and is used for limiting and fixing the corner of the liquid crystal display panel 4, so as to limit and fix the whole liquid crystal display panel 4 and prevent the liquid crystal display panel 4 from moving in the box body.
In specific implementation, the number of the stoppers 3 in the present invention is not limited to four, the positions of the stoppers 3 are not limited to be disposed at the corners of the box body, and the number and the positions of the stoppers 3 may be specifically set according to actual requirements.
In the prior art, as shown in fig. 4A, a side plate 02 (only a schematic part) generally adopts an outer recess (021) and inner protrusion (022) structure, when the size of a liquid crystal display panel and a stopper (03) is fixed, and the distance between a side plate 2 and the liquid crystal display panel is fixed, if the size of the stopper 03 is too large, the stopper 03 needs to penetrate through the side plate 02 to enter the outer recess structure, so that when a box cover is attached to the box body, the box cover cannot be attached to the box body seamlessly because the stopper 03 enters the outer recess (021). In the prior art, if the box cover and the box body are attached without seams, the size of the inner protrusion (022) needs to be set to be larger, as shown in fig. 4B, so that more materials are needed to manufacture the box body, and the cost is increased. As shown in fig. 1 and 2, the side plate 2 provided in the embodiment of the present invention adopts a convex-concave structure, so that when the sizes of the lcd panel and the stopper 3 are fixed, and the distance between the side plate 2 and the lcd panel is fixed, if the size of the stopper 3 is too large, the stopper 3 only needs to be embedded in the side plate 2, because the present invention is the convex-concave structure, the stopper 3 can be embedded in the convex structure of the side plate 2, and the size of the side plate 2 does not need to be increased, so that the structure of the present invention can reduce the cost compared with the prior art.
In practical implementation, in the above-mentioned packaging device provided by the embodiment of the present invention, as shown in fig. 1 and 2, the top surfaces (21, 22, and 23) of the side panels 2 are matched in shape with the bottom surfaces (24, 25, and 26) of the side panels 2. Like this can place a plurality of box body stromatolites, then adopt a lid sealed with the box body of the top can, compare a box body and a lid laminating, can save material, reduce cost to packing plant's occupation space can be saved.
In a specific implementation, in the above-mentioned packaging apparatus provided in the embodiment of the present invention, as shown in fig. 5, the packaging apparatus further includes a box cover 5 covering the box body, where the box cover 5 includes: a first bottom surface 51 closely connected with the first top surface 21, a second bottom surface 52 closely connected with the second top surface 22, and a second slope surface 53 connecting the first bottom surface 51 and the second bottom surface 52;
the width of the first top surface 21 is the same as the width of the first bottom surface 51. Thus, the seamless joint connection of the box cover 5 and the box body is favorably realized, water vapor is prevented from entering the packaging device, and the quality of the display panel is improved.
In a specific implementation manner, in the above-mentioned packaging apparatus provided in the embodiment of the present invention, as shown in fig. 5, an included angle between the second slope 53 and the second bottom surface 52 is 100 ° to 110 °. Therefore, the box cover 5 and the box body can be in seamless joint sealing, water vapor is prevented from entering the packaging device, and the quality of the display panel is further improved.
In specific implementation, as shown in fig. 6, in the above-mentioned packaging device provided in the embodiment of the present invention, a liquid crystal display panel 4 is schematically placed in each box, the number of the box is plural (taking three as an example), the plural boxes are sequentially placed in a stacking and matching manner, and a box cover 5 is disposed above the box on the uppermost side. This saves material, reduces costs and saves space occupied by the packaging device. Specifically, the number of the cartridges is selected according to actual needs.
Specifically, as shown in fig. 6, the thicknesses of the accommodating cavities of the plurality of cartridges may be the same, and of course, the thicknesses of the accommodating cavities of the plurality of cartridges may also be different.
When the packaging device provided by the embodiment of the utility model packages a plurality of display panels, firstly, the number of the display panels which can be packaged can be determined according to the internal size of the packaging device, then, a flexible structure is arranged between every two adjacent display panels to prevent the display panels from being in direct contact with the display panels, besides, the bottom surfaces and the top portions of the display panels can be provided with the flexible structures to prevent the bottom display panel from being in direct contact with the box body and the top display panel from being in direct contact with the box cover, so that the buffer protection is increased, and the friction damage is reduced.
In practical implementation, in the above-mentioned packaging device provided in the embodiment of the present invention, in order to further prevent the product to be transported, such as the liquid crystal display panel, from being corroded by moisture, the packaging device may further include a sealing member disposed on the outer sides of the box body and the box cover, where the sealing member seals the box body, the box cover, and the liquid crystal display panel in the receiving cavity together to form a whole, so as to further protect the panel from being corroded by moisture during transportation.
When the water vapor storage device is specifically implemented, the product to be transported has lower requirements on water vapor, higher requirements on water vapor, and the condition that the water vapor is less required, namely the water vapor enters the containing cavity in a small amount and does not influence the performance of the product to be transported, and the condition that the water vapor is higher required, namely the water vapor enters the containing cavity in a small amount and influences the performance of the product to be transported. Therefore, in the packaging device provided by the embodiment of the utility model, when the requirement of the product to be transported on water vapor is low, the sealing element can be a plastic bag; when the product to be transported has higher requirement on water vapor, the sealing element is preferably an aluminum foil vacuum bag, the box body, the box cover and the liquid crystal display panel are wrapped together by the aluminum foil vacuum bag and then vacuumized, so that the vacuum storage of the product to be transported is realized, and the moisture-proof purpose is realized.
In practical implementation, in the above-mentioned packaging device provided in the embodiment of the present invention, in order to further prevent the product to be transported, such as a liquid crystal display panel, from being corroded by moisture, the packaging device may further include an aluminum foil gasket disposed at the bottom of the box body, and the aluminum foil gasket may also prevent moisture from entering the accommodating cavity. The aluminum foil gasket can be used when the product to be transported has a general requirement for moisture.
In practical applications, in the above-mentioned packaging device provided in the embodiments of the present invention, the materials of the box body and the box cover are preferably foamed materials. The foaming material is softer, can play the cushioning effect when box body and lid bump with external object.
In practical applications, in the above-mentioned packaging device provided in the embodiments of the present invention, the foaming material includes, but is not limited to, expandable Polystyrene (Expanded Polystyrene, EPS) or polypropylene plastic (EPP) or copolymer foaming material (EPO) composed of polyethylene and Polystyrene. Specifically, EPO may be composed of 30% polyethylene and 70% polystyrene.
Specifically, EPS is prepared from raw materials through pre-foaming, curing, molding, drying, cutting and the like. It can be made into foam products with different densities and shapes, and also can be made into foam plates with different thicknesses. The method is widely applied to the fields of construction, heat preservation, packaging, refrigeration, daily necessities, industrial casting and the like. It can also be used for manufacturing exhibition hall, commodity cabinet, advertisement signboard and toy.
EPP is a high-crystallinity polymer/gas composite material with excellent performance, and becomes the environment-friendly novel compression-resistant buffering heat-insulating material which is the fastest to grow at present due to unique and superior performance.
EPO is a light-weight high-molecular polymer. Polystyrene resin is added with foaming agent, and simultaneously heated for softening to generate gas, so that the foamed plastic with a hard closed-cell structure is formed.
The sealing effect of the packaging device shown in fig. 5 provided by the embodiment of the present invention and the packaging device shown in fig. 4A of the prior art was tested as follows:
1. in order to ensure that the interior of the packaging unit is dry, a desiccant, for example CaCl, may be placed inside the packaging unit2Can be to CaCl2The initial mass of the packaging unit and the mass after several days of placement in the packaging unit are compared to determine the tightness of the packaging unit according to the utility model and the prior art, as shown in table 1 below.
As can be seen, the drying agent CaCl in the example of the utility model2The mass changed from an initial mass of 348.28g to 498.49g (mass after 3 days), and increased by 150.21g, the increased mass representing 44% of the initial mass. Drying agent CaCl in the prior art2The mass changed from 329.29g to 487.53g (mass after 3 days) and increased by 158.24g, the increased mass accounting for 48% of the initial mass. Therefore, the moisture absorption amount of the desiccant in the prior art is larger than that of the desiccant in the utility model, so that the packing device of the utility model has better sealing property.
TABLE 1
2. The packaging device of the utility model and the prior art are both provided with 11 liquid crystal display panels and are provided with 8 packs of 40g of CaCl2Drying agent, the test condition is as shown in table 2, after testing two cycles (cycle), there are 3 bad liquid crystal display panels in the prior art, all liquid crystal display panels in the utility model are OK; after four cycles (cycles) of the test, 6 bad liquid crystal display panels appeared in the prior art, all the liquid crystal display panels in the present invention are OK, and therefore, the sealing property of the packaging device of the present invention is better.
TABLE 2
3. As shown in table 3 below, when both the packaging device of the present invention and the packaging device of the prior art were placed in an environment at 60 ℃ and 90% RH for 450 hours, it can be seen that the humidity in the packaging device of the prior art was 82.12% RH and the humidity in the packaging device of the present invention was 70.42% RH, and therefore the sealing property of the packaging device of the present invention was better.
TABLE 3
In summary, the sealing performance of the packaging device provided by the embodiment of the utility model is better than that of the packaging device in the prior art.
4. The tightness test was performed on the structure in which different sealing members were added outside the packaging apparatus, as shown in fig. 7, the left ordinate represents temperature, the abscissa represents time, the right ordinate represents humidity, a represents humidity of the plastic bag (PE) added outside the packaging apparatus, B represents humidity of the vacuum bag added outside the packaging apparatus, C represents humidity of the vacuum aluminum foil bag added outside the packaging apparatus, and D represents temperature. It can be seen that the humidity of A is more than that of B and more than that of C, so that the sealing performance of the vacuum aluminum foil bag is the best, the sealing performance of the plastic bag (PE) is poor, and the sealing performance of the plastic bag (PE) is between that of the vacuum aluminum foil bag and that of the plastic bag (PE), so that which sealing member can be selected according to the requirement of the product to be transported on water vapor.
The packing device provided by the embodiment of the utility model comprises a box body, wherein the box body comprises a bottom plate and a side plate fixed on the surface of the bottom plate, and the bottom plate and the side plate jointly enclose an accommodating cavity; wherein, the top surface of curb plate includes: the first top surface is away from the surface of the bottom plate by a first distance, the second top surface is away from the surface of the bottom plate by a second distance, and the first slope surface is connected with the first top surface and the second top surface; the first distance is greater than the second distance, and the first top surface is located at the outermost side. Because the distance from the first top surface to the bottom plate surface of the side plate is greater than that from the second top surface to the bottom plate surface, namely, the top surface of the side plate of the box body is designed into an outward-convex and inward-concave structure, and the sizes of the first top surface, the second top surface and the first slope surface and the angle of the first slope surface are subsequently and reasonably designed, when the box cover is matched with the box body, the box body and the box cover can be matched more tightly, the sealing effect of the packaging device is improved, water vapor is prevented from entering the box body to corrode a product to be transported, the bad product to be transported is prevented, and the quality of the product to be transported is improved.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (14)
1. The packaging device is characterized by comprising a box body, wherein the box body comprises a bottom plate and a side plate fixed on the surface of the bottom plate, and the bottom plate and the side plate jointly enclose to form an accommodating cavity; wherein the content of the first and second substances,
the top surface of the side panel includes: the first top surface is away from the surface of the bottom plate by a first distance, the second top surface is away from the surface of the bottom plate by a second distance, and the first slope surface is connected with the first top surface and the second top surface;
the first distance is greater than the second distance, and the first top surface is located on the outermost side.
2. The packaging device of claim 1, wherein said first ramp surface forms an angle with said second top surface of between 100 ° and 110 °.
3. The packaging device of claim 1, wherein said first top surface has a width of greater than or equal to 10mm, said second top surface has a width of greater than or equal to 10mm, and a vertical distance between said first top surface and said second top surface is greater than or equal to 10 mm.
4. The packaging device of claim 1, further comprising a plurality of stops within the receiving cavity, the stops being secured within the cartridge body.
5. The packaging device of claim 4, wherein said stop has a height equal to said second distance.
6. The packaging device of claim 4, wherein said box is square and said plurality of stops are located at each of four corners of said box.
7. A packaging device according to any one of claims 1-6, wherein the top surface of said side panel is shaped to match the shape of the bottom surface of said side panel.
8. The packaging device of claim 7, further comprising a lid disposed over said box body, said lid comprising: the first bottom surface is closely connected with the first top surface, the second bottom surface is closely connected with the second top surface, and the second slope surface is connected with the first bottom surface and the second bottom surface;
the width of the first top surface is the same as that of the first bottom surface.
9. The packaging device of claim 8, wherein said second ramp surface forms an angle with said second bottom surface of between 100 ° and 110 °.
10. The packaging device according to claim 9, wherein the number of the box bodies is plural, the plural box bodies are sequentially placed in a stacked and fitted manner, and the lid is provided above the uppermost box body.
11. The packaging device of any one of claims 8-10, further comprising a sealing member disposed outside of said box body and said box cover.
12. The packaging device of claim 11, wherein said seal is a plastic bag or an aluminum foil vacuum bag.
13. The packaging device according to any one of claims 8 to 10, further comprising a gasket of aluminium foil provided at the bottom of the box.
14. The packaging device of claim 8 wherein the material of said box body and said lid is a foam.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527364.0U CN215905081U (en) | 2021-03-12 | 2021-03-12 | Packaging device |
| US17/506,569 US20220289454A1 (en) | 2021-03-12 | 2021-10-20 | Packaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527364.0U CN215905081U (en) | 2021-03-12 | 2021-03-12 | Packaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215905081U true CN215905081U (en) | 2022-02-25 |
Family
ID=80286604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120527364.0U Expired - Fee Related CN215905081U (en) | 2021-03-12 | 2021-03-12 | Packaging device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20220289454A1 (en) |
| CN (1) | CN215905081U (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8439197B2 (en) * | 2006-01-23 | 2013-05-14 | Shin-Etsu Polymer Co., Ltd. | Damping body for packaging and package body |
| JP5924471B2 (en) * | 2010-09-30 | 2016-05-25 | キョーラク株式会社 | Module used for stacking thin panel and method for stacking thin panel |
| JP5736630B2 (en) * | 2010-12-25 | 2015-06-17 | キョーラク株式会社 | Module used for stacking thin panel and method for stacking thin panel |
| US20130270134A1 (en) * | 2012-04-11 | 2013-10-17 | Shihhsiang Chen | Shared Packaging Box for LCD Panel and Assembly, and Using Method Thereof |
| US8777007B2 (en) * | 2012-04-13 | 2014-07-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Packaging box for liquid crystal glass |
| US8727119B2 (en) * | 2012-05-09 | 2014-05-20 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Stackable liquid crystal glass panel packaging box |
| US20130306514A1 (en) * | 2012-05-17 | 2013-11-21 | Qianshuang Hu | Packaging Box for Liquid Crystal Glass |
| US9038824B2 (en) * | 2012-10-17 | 2015-05-26 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Packing box used for accommodation of plate bodies |
| US9266666B2 (en) * | 2013-04-19 | 2016-02-23 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Packaging device |
| US20140332432A1 (en) * | 2013-05-13 | 2014-11-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Packaging Device for Liquid Crystal Glass |
| JP6892857B2 (en) * | 2016-05-18 | 2021-06-23 | 堺ディスプレイプロダクト株式会社 | Storage container |
| US11279544B2 (en) * | 2017-09-07 | 2022-03-22 | Sakai Display Products Corporation | Container |
| WO2019049311A1 (en) * | 2017-09-08 | 2019-03-14 | 堺ディスプレイプロダクト株式会社 | Container and protective member |
| US10934074B2 (en) * | 2018-12-04 | 2021-03-02 | HKC Corporation Limited | Buffer structure and packaging box |
| JP7063927B2 (en) * | 2020-03-02 | 2022-05-09 | シャープ株式会社 | Containers and protective members |
-
2021
- 2021-03-12 CN CN202120527364.0U patent/CN215905081U/en not_active Expired - Fee Related
- 2021-10-20 US US17/506,569 patent/US20220289454A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20220289454A1 (en) | 2022-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9718608B2 (en) | Transport container | |
| US10472158B2 (en) | Double bag vacuum insulation panel | |
| WO2011159978A1 (en) | Insulating inserts, containers comprising them and methods of assembling and using them | |
| JP2008030756A (en) | Glass substrate conveyance box and glass substrate conveyance package | |
| US20230271742A1 (en) | Thermal regulating lay flat beverage container packaging | |
| JP2010143617A (en) | Cold-keeping carrying container | |
| US10974886B2 (en) | Air-sealed bag with enhanced side and corner protection | |
| CN215905081U (en) | Packaging device | |
| CN210942767U (en) | Dampproofing packing carton | |
| US20190385878A1 (en) | Liquid crystal panel package with water absorption ability | |
| WO2010044107A2 (en) | Thermal control container for perishable and non-perishable products | |
| CN213169419U (en) | Protective device for refrigerator packaging | |
| JP3087740U (en) | Article holding package | |
| JP2014177287A (en) | Conveying container | |
| CN109775134B (en) | Soft screen packaging structure for projection television | |
| CN102785840B (en) | Package combination structure | |
| CN216375483U (en) | Packaging box for transferring finished automobile glass | |
| CN216035743U (en) | Freezing heat preservation carton | |
| CN209814554U (en) | Light and pressure-proof packing box for commodity | |
| US20140157730A1 (en) | Method of packing and transporting televisions | |
| JP7504984B2 (en) | Unit Load Cover | |
| US11912489B2 (en) | Package accommodating heat dissipation substrate and packing box | |
| JP6208462B2 (en) | Fruit container | |
| JP2011105379A (en) | Packing body for supporting corner part of flat plate component, and method for packing the same | |
| CN105984649A (en) | Buffer package used for IPQAM edge modulator product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |