WO2020206745A1 - 包装箱 - Google Patents

包装箱 Download PDF

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Publication number
WO2020206745A1
WO2020206745A1 PCT/CN2019/084062 CN2019084062W WO2020206745A1 WO 2020206745 A1 WO2020206745 A1 WO 2020206745A1 CN 2019084062 W CN2019084062 W CN 2019084062W WO 2020206745 A1 WO2020206745 A1 WO 2020206745A1
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WO
WIPO (PCT)
Prior art keywords
partition plate
packaging box
fixing
plate
box according
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.)
Ceased
Application number
PCT/CN2019/084062
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English (en)
French (fr)
Inventor
易岑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Publication of WO2020206745A1 publication Critical patent/WO2020206745A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/268—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
    • 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
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

Definitions

  • the invention relates to the field of packaging, in particular to a packaging box.
  • polypropylene plastic foam material packaging boxes are widely used to load LCD panels.
  • packaging boxes of certain specifications of polypropylene plastic foam materials have to be designed to be very compact in size, and the thickness of the side walls around the box body is also designed to be thin.
  • Such a design results in insufficient space inside the box to place the desiccant, which increases the possibility of moisture in the liquid crystal panel during storage and transportation.
  • the structure of the existing traditional packaging box is shown in Figure 1.
  • the traditional packaging box is provided with an enclosed inner wall 10, wherein two opposite inner walls 10 are respectively provided with a storage slot 11, and the storage slot 11 is used for Store the desiccant 310.
  • the back of the desiccant 310 is provided with a double-sided tape for sticking the desiccant 310 in the storage tank 11 to prevent it from falling.
  • the storage tank 11 of this structure has no external barrier structure. Long-term use will cause the double-sided tape 310 to easily fail, causing the desiccant to fall, contaminating the inner space of the packaging box, and damaging the LCD panel and the packaging box panel.
  • the structure of the existing improved packaging box is shown in Figure 2.
  • the traditional packaging box is provided with an enclosed inner wall 20, wherein two opposite inner walls 20 are respectively provided with a storage structure, the storage structure consists of two
  • the arm 21 half-encloses a storage space 22 which is used to store the desiccant.
  • the support arm 21 has a barrier effect on the desiccant.
  • the support arm 21 blocks the contact area between the desiccant and the air, the volume of the storage space 22 needs to be increased to meet the drying requirements. Therefore, it is necessary to provide a placement structure that can effectively improve the drying efficiency of the desiccant in the packaging box without changing the wall thickness of the packaging box.
  • the invention provides a packing box to improve the drying efficiency of the desiccant in the packing box.
  • the present invention provides a packaging box, the packaging box includes an inlaid plate, a fixing member and a partition plate;
  • the mosaic panel is formed by a plurality of side walls, at least one of the side walls is provided with a groove, and the groove includes a first opening and a fixing surface perpendicular to the plane where the first opening is located;
  • the fixing member cooperates with the fixing surface to fix the partition plate on the mosaic panel
  • the partition plate includes a horizontal partition plate and a vertical partition plate that are connected vertically, the horizontal partition plate is fixed on the fixing surface by the fixing member, and the vertical partition plate covers part of the first Opening; wherein, the fixing member is a magnetic fixing structure, and the magnetic fixing structure includes a first magnetic member located on the inlay plate and a second magnetic member matched with the first magnetic member.
  • the fixing surface has a second opening, and the length of the second opening is smaller than the length of the horizontal partition.
  • the horizontal partition plate includes two positioning ends and a recessed portion, the two positioning ends are respectively located on both sides of the recessed portion, and are fixed on the fixing surface by a fixing member, so The recessed portion is recessed into the groove, so that there is a gap between the recessed portion and the fixing surface.
  • the fixing member includes a buckle structure
  • the buckle structure includes a first engaging portion on the inlay plate and a second engaging portion on the partition plate.
  • the fixing member includes a threaded structure
  • the threaded structure includes a first threaded member on the insert plate and a second threaded member that cooperates with the first threaded member, and the spacer
  • the baffle is provided with a connecting hole, and the threaded structure passes through the connecting hole to fix the baffle on the mosaic plate.
  • the mosaic panel further includes a bottom, and the bottom and the side wall are vertically connected to form a semi-enclosed structure.
  • the surface of the partition plate has a plurality of air-permeable structures.
  • the plurality of air-permeable structures are evenly distributed on the surface of the partition plate.
  • the minimum distance between the edges of any two gas permeable structures is less than or equal to one-half of the distance between the geometric centers of any two gas permeable structures.
  • the present invention further provides a packaging box, the packaging box includes an inlaid plate, a fixing member and a partition plate;
  • the mosaic panel is formed by a plurality of side walls, at least one of the side walls is provided with a groove, and the groove includes a first opening and a fixing surface perpendicular to the plane where the first opening is located;
  • the fixing member cooperates with the fixing surface to fix the partition plate on the mosaic panel
  • the partition plate includes a horizontal partition plate and a vertical partition plate that are connected vertically, the horizontal partition plate is fixed on the fixing surface by the fixing member, and the vertical partition plate covers part of the first Open up.
  • the fixing surface has a second opening, and the length of the second opening is smaller than the length of the horizontal partition.
  • the horizontal partition plate includes two positioning ends and a recessed portion, the two positioning ends are respectively located on both sides of the recessed portion, and are fixed on the fixing surface by a fixing member, so The recessed portion is recessed into the groove, so that there is a gap between the recessed portion and the fixing surface.
  • the fixing member includes a buckle structure
  • the buckle structure includes a first engaging portion on the inlay plate and a second engaging portion on the partition plate.
  • the fixing member includes a threaded structure
  • the threaded structure includes a first threaded member on the insert plate and a second threaded member that cooperates with the first threaded member, and the spacer
  • the baffle is provided with a connecting hole, and the threaded structure passes through the connecting hole to fix the baffle on the mosaic plate.
  • the fixing member is a magnetic fixing structure
  • the magnetic fixing structure includes a first magnetic member on the inlay plate and a second magnetic member matched with the first magnetic member.
  • the mosaic panel further includes a bottom, and the bottom and the side wall are vertically connected to form a semi-enclosed structure.
  • the surface of the partition plate has a plurality of air-permeable structures.
  • the plurality of air-permeable structures are evenly distributed on the surface of the partition plate.
  • the minimum distance between the edges of any two gas permeable structures is less than or equal to one-half of the distance between the geometric centers of any two gas permeable structures.
  • the present invention provides a packaging box.
  • the packaging box includes an inlay panel, a fixing member and a partition plate.
  • the inlay panel is composed of a plurality of side walls, at least one of the side walls is provided with a groove, so
  • the baffle plate is matched with the groove for placing the desiccant. Since the baffle plate only covers a small part of the opening of the groove, most of the desiccant can directly contact the air in the packaging box, which effectively improves the drying efficiency of the desiccant.
  • a plurality of evenly distributed air-permeable structures are also arranged on the baffle plate, which further increases the contact area of the desiccant with air and improves the drying efficiency of the desiccant.
  • Figure 1 is a schematic structural diagram of a packaging box in the prior art
  • Figure 2 is a schematic structural diagram of another packaging box in the prior art
  • Figure 3 is a schematic structural diagram of a packaging box in a specific embodiment of the present invention.
  • Figure 4 is a partial enlarged schematic diagram of the packaging box in Figure 3;
  • Fig. 5 is a schematic structural diagram of a partition plate of a packaging box in a specific embodiment of the present invention.
  • the present invention provides a packaging box, which can effectively improve the desiccant in the packaging box without changing the wall thickness of the packaging box. Drying efficiency.
  • the packaging box includes an inlaid plate, a fixing member and a partition plate 33.
  • the inlay panel is formed by a plurality of side walls enclosed.
  • the inlay panel is composed of a first side wall 301, a second side wall 302, a third side wall 303, and a fourth side wall 304.
  • the inlay panel further includes a bottom plate 305 that cooperates with the plurality of side walls, and the bottom plate 305 forms a semi-enclosing structure with the plurality of side walls, which is used to protect the packaging box when placed in a stack. Objects.
  • At least one of the side walls constituting the panel is provided with a groove.
  • two grooves are respectively provided on the first side wall 301 and the third side wall 303, and the groove 31 includes a first opening and a plane with the first opening.
  • Vertical fixed surface In this embodiment, the first opening is located inside the inlay panel and faces the fourth side wall 304.
  • the fixing surface is perpendicular to the plane where the first opening is located and parallel to the bottom plate 305.
  • the fixing member cooperates with the fixing surface to fix the partition plate on the mosaic panel.
  • the number and positions of the grooves 31 can be set as required, and this embodiment is only used to illustrate the present invention, and cannot be construed as a limitation to the present invention.
  • Fig. 5 is a schematic structural diagram of a partition plate of a packaging box in a specific embodiment of the present invention.
  • the partition plate 33 includes a horizontal partition plate 331 and a vertical partition plate 332 that are connected vertically, and the horizontal partition plate 331 is fixed on the fixing surface by the fixing member, and the vertical partition plate The partition plate 332 covers part of the opening.
  • the fixing surface has a second opening, and the length of the second opening is smaller than the length of the horizontal partition 331.
  • the first opening and the second opening are respectively located on two mutually perpendicular surfaces of the groove 31, and the length of the second opening is equal to the length of the first opening.
  • the fixing member may be a threaded structure.
  • the threaded structure includes a first threaded part on the inlay plate and a second threaded part matched with the first threaded part.
  • the partition plate 33 has a connecting hole 32, and the threaded structure passes through the The connecting hole 32 fixes the partition plate 33 on the inlay plate.
  • the first threaded member is a threaded hole recessed on the side wall
  • the second threaded member is a screw that fits with the threaded hole, and the screw passes through the connecting hole 32 to connect to the threaded hole.
  • the holes cooperate to fix the partition plate 33 on the inlay plate.
  • the first threaded member is a screw protruding on the side wall
  • the second threaded member is a nut that fits with the screw, and the nut fits with the screw through the connecting hole 32
  • the partition plate 33 is fixed on the mosaic panel.
  • the thread structure is a commonly used connection structure, so the present invention does not further limit it, and any thread structure with a suitable size can be used as the fixing member in the present invention.
  • the fixing member includes a snap structure
  • the snap structure includes a first snap portion on the inlay plate and a second snap portion on the partition plate 33. unit.
  • the buckle component may be a raised part and a recessed part that cooperate with each other. When the raised part and the recessed part are completely engaged, the partition plate 33 can be fixed on the panel.
  • the fixing parts of the fixing part are respectively located on the partition plate 33 and the insert plate, and there is no independent fixing part, which avoids the problem of Risk of missing screws or nuts.
  • the fixing member is a magnetic fixing structure
  • the magnetic fixing structure includes a first magnetic member on the inlay plate and a second magnetic member matched with the first magnetic member .
  • the installation and disassembly of the magnetic fixing structure are easier, which can save the time for replacing the desiccant and improve the work efficiency of workers.
  • the surface of the partition plate has a plurality of air-permeable structures, and the plurality of air-permeable structures are evenly distributed on the surface of the partition plate.
  • the air-permeable structure can increase the contact area between the desiccant in the groove and the air, and improve the drying efficiency of the desiccant.
  • the air-permeable structure may be circular, elliptical, triangular, rectangular, polygonal or other irregular shapes.
  • the shapes and sizes of the multiple air-permeable structures are the same.
  • a circular structure of the ventilation hole is taken as an example for description.
  • the minimum distance between the edges of any two vents is less than or equal to one half of the distance between the geometric centers of any two vents .
  • This arrangement can ensure that the area of the air-permeable area on the partition plate 33 is larger than the area of the non-air-permeable area, and maximize the air-permeable area of the partition plate 33 under the condition of ensuring the mechanical strength of the partition plate 33.
  • the material for making the partition plate 33 can be saved and the cost can be saved.
  • Another preferred air-permeable structure is a fence structure composed of a plurality of rectangular air-permeable units arranged in parallel. Similarly, in order to maximize the ventilation area of the partition plate 33, the width of each rectangular ventilation unit of the fence structure is greater than the distance between two adjacent rectangular ventilation units.
  • the horizontal partition plate 331 includes two positioning ends and a recessed portion.
  • the two positioning ends are respectively located on both sides of the recessed portion and are fixed on the fixing surface by a fixing member.
  • the recessed portion is recessed into the groove 31, so that there is a gap between the recessed portion and the fixing surface. Since the plane of the recessed portion is lower than the plane of the fixed end, when the multiple packaging boxes are stacked, the recessed portion of each water bottle barrier is between the bottom of the packaging box located above the packaging box There must be a certain gap. The existence of this gap enables the desiccant located in the groove 31 to be in contact with the air, so that the contact area of the desiccant and the air can be increased, and the drying efficiency of the desiccant can be further improved.
  • the present invention provides a packaging box.
  • the packaging box includes an inlay panel, a fixing member and a partition plate.
  • the inlay panel is composed of a plurality of side walls, at least one of the side walls is provided with a groove, so
  • the baffle plate is matched with the groove for placing the desiccant. Since the baffle plate only covers a small part of the opening of the groove, most of the desiccant can directly contact the air in the packaging box, which effectively improves the drying efficiency of the desiccant.
  • a plurality of evenly distributed air-permeable structures are also arranged on the baffle plate, which further increases the contact area of the desiccant with air and improves the drying efficiency of the desiccant.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Drying Of Solid Materials (AREA)
  • Packages (AREA)
  • Drying Of Gases (AREA)

Abstract

一种包装箱，包括镶嵌板、固定件和隔挡板（33），该镶嵌板由多个侧壁（301、302、303、304）合围构成，其中至少一个侧壁设有凹槽（31），该凹槽（31）包括第一开口和与第一开口所在的平面垂直的固定面，该固定件与该固定面相配合，将该隔挡板（33）固定在该镶嵌板上；该隔挡板包括垂直连接的水平隔挡板（331）和垂直隔挡板（332）。

Description

包装箱 技术领域
本发明涉及包装领域，尤其涉及一种包装箱。
 背景技术
目前，聚丙烯塑料发泡材料包装箱被广泛应用于装载液晶面板。为了提高运输效率，某些规格的聚丙烯塑料发泡材料的包装箱不得不把包装尺寸设计得非常紧凑，箱体四周侧壁厚度也设计得较薄。这样的设计导致箱体内部没有足够的空间来放置干燥剂，增加了液晶面板在储存运输中存在受潮的可能性。
现有的传统型包装箱结构如图1所示，传统型包装箱内部设有围合而成的内壁10，其中，两相对内壁10上分别设有一个存放槽11，该存放槽11用于存放干燥剂310。干燥剂310的背部设有双面胶，用于将干燥剂310粘贴于存放槽11内，防止掉落。该种结构的存放槽11无外设隔档结构，长期使用将会由于双面胶310容易失效，导致干燥剂掉落，污染包装箱内部空间，损坏液晶面板以及包装箱嵌板。
现有的改进型包装箱结构如图2所示，传统型包装箱内部设有围合而成的内壁20，其中，两相对内壁20上分别设有一个存放结构，该存放结构由两个支臂21半包围形成一个存放空间22，该存放空间22用于存放干燥剂，同时，支臂21对干燥剂产生隔档效果。
 技术问题
由于支臂21遮挡了干燥剂与空气的接触面积，需要增加存放空间22的体积才能满足干燥要求。因此，需要在不改变包装箱壁厚的条件下，提出一种能够有效提高包装箱中的干燥剂的干燥效率的放置结构。
 技术解决方案
本发明提供一种包装箱，以提高包装箱中的干燥剂的干燥效率。
为解决上述问题，本发明提供了一种包装箱，所述包装箱包括镶嵌板、固定件和隔挡板；
所述镶嵌板由多个侧壁合围构成，至少一个所述侧壁设有凹槽，所述凹槽包括第一开口和与所述第一开口所在的平面垂直的固定面；
所述固定件与所述固定面相配合，将所述隔挡板固定在所述镶嵌板上；
所述隔挡板包括垂直连接的水平隔挡板和垂直隔挡板，所述水平隔挡板通过所述固定件固定在所述固定面上，所述垂直隔挡板覆盖部分所述第一开口；其中，所述固定件为磁性固定结构，所述磁性固定结构包括位于所述镶嵌板上的第一磁性件和与所述第一磁性件相配合的第二磁性件。
根据本发明的其中一个方面，所述固定面上具有第二开口，所述第二开口的长度小于所述水平隔挡板的长度。
根据本发明的其中一个方面，所述水平隔挡板包括两个定位端和凹陷部，所述两个定位端分别位于所述凹陷部两侧，通过固定件固定在所述固定面上，所述凹陷部向所述凹槽内部凹陷，使所述凹陷部与所述固定面之间存在间隙。
根据本发明的其中一个方面，所述固定件包括卡扣结构，所述卡扣结构包括位于所述镶嵌板上的第一卡合部和位于所述隔挡板上的第二卡合部。
根据本发明的其中一个方面，所述固定件包括螺纹结构，所述螺纹结构包括位于所述镶嵌板上的第一螺纹件以及与所述第一螺纹件配合的第二螺纹件，所述隔挡板上具有连接孔，所述螺纹结构穿过所述连接孔将所述隔挡板固定在所述镶嵌板上。
根据本发明的其中一个方面，所述镶嵌板还包括底部，所述底部和所述侧壁垂直连接构成半包围结构。
根据本发明的其中一个方面，所述隔挡板表面具有多个透气结构。
根据本发明的其中一个方面，所述多个透气结构在所述隔挡板表面均匀分布。
根据本发明的其中一个方面，任意两个透气结构的边缘之间的最小距离小于或等于所述任意两个透气结构的几何中心之间的距离的二分之一。
为解决上述问题，本发明进一步提供了一种包装箱，所述包装箱包括镶嵌板、固定件和隔挡板；
所述镶嵌板由多个侧壁合围构成，至少一个所述侧壁设有凹槽，所述凹槽包括第一开口和与所述第一开口所在的平面垂直的固定面；
所述固定件与所述固定面相配合，将所述隔挡板固定在所述镶嵌板上；
所述隔挡板包括垂直连接的水平隔挡板和垂直隔挡板，所述水平隔挡板通过所述固定件固定在所述固定面上，所述垂直隔挡板覆盖部分所述第一开口。
根据本发明的其中一个方面，所述固定面上具有第二开口，所述第二开口的长度小于所述水平隔挡板的长度。
根据本发明的其中一个方面，所述水平隔挡板包括两个定位端和凹陷部，所述两个定位端分别位于所述凹陷部两侧，通过固定件固定在所述固定面上，所述凹陷部向所述凹槽内部凹陷，使所述凹陷部与所述固定面之间存在间隙。
根据本发明的其中一个方面，所述固定件包括卡扣结构，所述卡扣结构包括位于所述镶嵌板上的第一卡合部和位于所述隔挡板上的第二卡合部。
根据本发明的其中一个方面，所述固定件包括螺纹结构，所述螺纹结构包括位于所述镶嵌板上的第一螺纹件以及与所述第一螺纹件配合的第二螺纹件，所述隔挡板上具有连接孔，所述螺纹结构穿过所述连接孔将所述隔挡板固定在所述镶嵌板上。
根据本发明的其中一个方面，所述固定件为磁性固定结构，所述磁性固定结构包括位于所述镶嵌板上的第一磁性件和与所述第一磁性件相配合的第二磁性件。
根据本发明的其中一个方面，所述镶嵌板还包括底部，所述底部和所述侧壁垂直连接构成半包围结构。
根据本发明的其中一个方面，所述隔挡板表面具有多个透气结构。
根据本发明的其中一个方面，所述多个透气结构在所述隔挡板表面均匀分布。
根据本发明的其中一个方面，任意两个透气结构的边缘之间的最小距离小于或等于所述任意两个透气结构的几何中心之间的距离的二分之一。
 有益效果
本发明提供了供了一种包装箱，所述包装箱包括镶嵌板、固定件和隔挡板，所述镶嵌板由多个侧壁合围构成，至少一个所述侧壁设有凹槽，所述隔挡板与所述凹槽相配合，用于放置干燥剂。由于所述隔挡板仅仅覆盖了所述凹槽的小部分开口，使得大部分干燥剂能够与包装箱内的空气直接接触，有效的提高了干燥剂的干燥效率。同时，所述隔挡板上还设置了多个均匀分布的透气结构，进一步增大了干燥剂与空气接触的面积，提高了干燥剂的干燥效率。
 附图说明
图1为现有技术中的一种包装箱的结构示意图；
图2为现有技术中的另一种包装箱的结构示意图；
图3为本发明的一个具体实施例中的包装箱的结构示意图；
图4为为图3中的包装箱的局部放大示意图；
图5为本发明的一个具体实施例中的包装箱的隔挡板的结构示意图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是用以相同标号表示。
如前所述，为了解决现有技术中的包装箱干燥效率低下的问题，本发明提供了一种包装箱，能够在不改变包装箱壁厚的条件下，有效提高包装箱中的干燥剂的干燥效率。
具体的，参见图3，所述包装箱包括镶嵌板、固定件和隔挡板33。
所述镶嵌板由多个侧壁合围构成。在本实施例中，所述镶嵌板由第一侧壁301、第二侧壁302、第三侧壁303和第四侧壁304合围构成。优选的，所述镶嵌板还包括与所述多个侧壁相配合的底板305，所述底板305与所述多个侧壁构成半包围结构，用于在层叠放置时保护放在包装箱内的物体。
本发明中，构成所述镶嵌板的多个侧壁中的至少一个侧壁设有凹槽。参见图3，本实施例中，所述第一侧壁301和第三侧壁303上分别设置有两个凹槽，所述凹槽31包括第一开口和与所述第一开口所在的平面垂直的固定面。在本实施例中，所述第一开口位于所述镶嵌板内侧，并朝向所述第四侧壁304。所述固定面与所述第一开口所在的平面垂直，并与所述底板305平行。所述固定件与所述固定面相配合，将所述隔挡板固定在所述镶嵌板上。
当然，所述凹槽31的数量和位置可以根据需要进行设置，本实施例仅用于对本发明进行示例性说明，而不能解释为对本发明的限制。
参见图5，图5为本发明的一个具体实施例中的包装箱的隔挡板的结构示意图。本实施例中，所述隔挡板33包括垂直连接的水平隔挡板331和垂直隔挡板332，所述水平隔挡板331通过所述固定件固定在所述固定面上，所述垂直隔挡板332覆盖部分所述开口。
参见图4，图4为为图3中的包装箱的局部放大示意图。在本实施例中，所述固定面上具有第二开口，所述第二开口的长度小于所述水平隔挡板331的长度。优选的，所述第一开口和第二开口分别位于所述凹槽31的两个相互垂直的表面上，且所述第二开口的长度等于所述第一开口的长度。
本实施例中，所述固定件可以是螺纹结构。所述螺纹结构包括位于所述镶嵌板上的第一螺纹件以及与所述第一螺纹件配合的第二螺纹件，所述隔挡板33上具有连接孔32，所述螺纹结构穿过所述连接孔32将所述隔挡板33固定在所述镶嵌板上。
优选的，所述第一螺纹件为凹陷在所述侧壁上的螺纹孔，所述第二螺纹件为与所述螺纹孔配合的螺丝，所述螺丝通过所述连接孔32与所述螺纹孔配合，将所述隔挡板33固定在所述镶嵌板上。
优选的，所述第一螺纹件为凸起在所述侧壁上的螺丝，所述第二螺纹件为与所述螺丝配合的螺母，所述螺母通过所述连接孔32与所述螺丝配合，将所述隔挡板33固定在所述镶嵌板上。螺纹结构为常用的连接结构，因此本发明不对其做进一步限制，任何尺寸合适的螺纹结构均可用做本发明中的固定件。
在本发明的一个实施例中，所述固定件包括卡扣结构，所述卡扣结构包括位于所述镶嵌板上的第一卡合部和位于所述隔挡板33上的第二卡合部。所述卡扣部件可以是相互配合的凸起部和凹陷部，当所述凸起部和凹陷部完全卡合时，即可将所述隔挡板33固定在所述镶嵌板上。相比于前一个实施例中的螺纹结构，采用卡扣结构作为固定件时，固定件的固定部分分别位于隔挡板33和镶嵌板上，没有独立存在的固定部件，避免了由于螺纹结构中螺丝或螺母遗落的风险。
在本发明的一个实施例中，所述固定件为磁性固定结构，所述磁性固定结构包括位于所述镶嵌板上的第一磁性件和与所述第一磁性件相配合的第二磁性件。相比于卡扣结构，磁性固定结构的安装和拆卸都更加容易，能够节省置换干燥剂的时间，提高了工人的工作效率。
参见图4和图5，在本实施例中，优选的，所述隔挡板表面具有多个透气结构，且所述多个透气结构在所述隔挡板表面均匀分布。所述透气结构的能够增加位于凹槽内的干燥剂与空气的接触面积，提高干燥剂的干燥效率。
所述透气结构可以是圆形、椭圆形、三角形、矩形、多边形或其他不规则形状。优选的，所述多个透气结构的形状和尺寸相同。
在本实施例中，以圆形结构的透气孔为例进行说明。为了增大干燥剂与空气的接触面积，本实施例中，任意两个透气孔的边缘之间的最小距离小于或等于所述任意两个透气孔的几何中心之间的距离的二分之一。这样设置能够保证隔挡板33上的透气区域的面积大于非透气区域的面积，在保证隔挡板33的机械强度的条件下，使隔挡板33的透气面积最大化。同时能够节省制作隔挡板33的材料，节约成本。
另一个优选的透气结构为由多个平行设置的矩形透气单元构成的栅栏型结构。同样的，为了使隔挡板33的透气面积最大化，所述栅栏型结构的每一个矩形透气单元的宽度大于两个相邻的矩形透气单元之间的距离。
在本发明的一个优选实施例中，所述水平隔挡板331包括两个定位端和凹陷部，所述两个定位端分别位于所述凹陷部两侧，通过固定件固定在所述固定面上，所述凹陷部向所述凹槽31内部凹陷，使所述凹陷部与所述固定面之间存在间隙。由于凹陷部的所在的平面低于固定端所在的平面，在所述多个包装箱被层叠设置时，每一个水瓶隔挡板的凹陷部与位于所述包装箱上方的包装箱的底部之间必然存在一定的间隙。这一间隙的存在使位于所述凹槽31中的干燥剂能够与空气接触，从而能够增大所述干燥剂与空气接触的面积，进一步提高干燥剂的干燥效率。
本发明提供了供了一种包装箱，所述包装箱包括镶嵌板、固定件和隔挡板，所述镶嵌板由多个侧壁合围构成，至少一个所述侧壁设有凹槽，所述隔挡板与所述凹槽相配合，用于放置干燥剂。由于所述隔挡板仅仅覆盖了所述凹槽的小部分开口，使得大部分干燥剂能够与包装箱内的空气直接接触，有效的提高了干燥剂的干燥效率。同时，所述隔挡板上还设置了多个均匀分布的透气结构，进一步增大了干燥剂与空气接触的面积，提高了干燥剂的干燥效率。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (19)

  1. 一种包装箱，其中，所述包装箱包括镶嵌板、固定件和隔挡板；
    所述镶嵌板由多个侧壁合围构成，至少一个所述侧壁设有凹槽，所述凹槽包括第一开口和与所述第一开口所在的平面垂直的固定面；
    所述固定件与所述固定面相配合，将所述隔挡板固定在所述镶嵌板上；
    所述隔挡板包括垂直连接的水平隔挡板和垂直隔挡板，所述水平隔挡板通过所述固定件固定在所述固定面上，所述垂直隔挡板覆盖部分所述第一开口；其中，
    所述固定件为磁性固定结构，所述磁性固定结构包括位于所述镶嵌板上的第一磁性件和与所述第一磁性件相配合的第二磁性件。
  2. 根据权利要求1所述的包装箱，其中，所述固定面上具有第二开口，所述第二开口的长度小于所述水平隔挡板的长度。
  3. 根据权利要求1所述的包装箱，其中，所述水平隔挡板包括两个定位端和凹陷部，所述两个定位端分别位于所述凹陷部两侧，通过固定件固定在所述固定面上，所述凹陷部向所述凹槽内部凹陷，使所述凹陷部与所述固定面之间存在间隙。
  4. 根据权利要求1所述的包装箱，其中，所述固定件包括卡扣结构，所述卡扣结构包括位于所述镶嵌板上的第一卡合部和位于所述隔挡板上的第二卡合部。
  5. 根据权利要求1所述的包装箱，其中，所述固定件包括螺纹结构，所述螺纹结构包括位于所述镶嵌板上的第一螺纹件以及与所述第一螺纹件配合的第二螺纹件，所述隔挡板上具有连接孔，所述螺纹结构穿过所述连接孔将所述隔挡板固定在所述镶嵌板上。
  6. 根据权利要求1所述的包装箱，其中，所述镶嵌板还包括底部，所述底部和所述侧壁垂直连接构成半包围结构。
  7. 根据权利要求1所述的包装箱，其中，所述隔挡板表面具有多个透气结构。
  8. 根据权利要求7所述的包装箱，其中，所述多个透气结构在所述隔挡板表面均匀分布。
  9. 根据权利要求8所述的包装箱，其中，任意两个透气结构的边缘之间的最小距离小于或等于所述任意两个透气结构的几何中心之间的距离的二分之一。
  10. 一种包装箱，其中，所述包装箱包括镶嵌板、固定件和隔挡板；
    所述镶嵌板由多个侧壁合围构成，至少一个所述侧壁设有凹槽，所述凹槽包括第一开口和与所述第一开口所在的平面垂直的固定面；
    所述固定件与所述固定面相配合，将所述隔挡板固定在所述镶嵌板上；
    所述隔挡板包括垂直连接的水平隔挡板和垂直隔挡板，所述水平隔挡板通过所述固定件固定在所述固定面上，所述垂直隔挡板覆盖部分所述第一开口。
  11. 根据权利要求10所述的包装箱，其中，所述固定面上具有第二开口，所述第二开口的长度小于所述水平隔挡板的长度。
  12. 根据权利要求10所述的包装箱，其中，所述水平隔挡板包括两个定位端和凹陷部，所述两个定位端分别位于所述凹陷部两侧，通过固定件固定在所述固定面上，所述凹陷部向所述凹槽内部凹陷，使所述凹陷部与所述固定面之间存在间隙。
  13. 根据权利要求10所述的包装箱，其中，所述固定件包括卡扣结构，所述卡扣结构包括位于所述镶嵌板上的第一卡合部和位于所述隔挡板上的第二卡合部。
  14. 根据权利要求10所述的包装箱，其中，所述固定件包括螺纹结构，所述螺纹结构包括位于所述镶嵌板上的第一螺纹件以及与所述第一螺纹件配合的第二螺纹件，所述隔挡板上具有连接孔，所述螺纹结构穿过所述连接孔将所述隔挡板固定在所述镶嵌板上。
  15. 根据权利要求10所述的包装箱，其中，所述固定件为磁性固定结构，所述磁性固定结构包括位于所述镶嵌板上的第一磁性件和与所述第一磁性件相配合的第二磁性件。
  16. 根据权利要求10所述的包装箱，其中，所述镶嵌板还包括底部，所述底部和所述侧壁垂直连接构成半包围结构。
  17. 根据权利要求10所述的包装箱，其中，所述隔挡板表面具有多个透气结构。
  18. 根据权利要求17所述的包装箱，其中，所述多个透气结构在所述隔挡板表面均匀分布。
  19. 根据权利要求18所述的包装箱，其中，任意两个透气结构的边缘之间的最小距离小于或等于所述任意两个透气结构的几何中心之间的距离的二分之一。
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