WO2021128736A1 - 用于冰箱的包装结构及包装方法 - Google Patents

用于冰箱的包装结构及包装方法 Download PDF

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Publication number
WO2021128736A1
WO2021128736A1 PCT/CN2020/094072 CN2020094072W WO2021128736A1 WO 2021128736 A1 WO2021128736 A1 WO 2021128736A1 CN 2020094072 W CN2020094072 W CN 2020094072W WO 2021128736 A1 WO2021128736 A1 WO 2021128736A1
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WIPO (PCT)
Prior art keywords
base
refrigerator
vertical side
packaging structure
side edges
Prior art date
Application number
PCT/CN2020/094072
Other languages
English (en)
French (fr)
Inventor
李书琦
李高杰
边祥胜
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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Filing date
Publication date
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Priority to EP20905845.2A priority Critical patent/EP4082938A4/en
Priority to JP2022539371A priority patent/JP7457126B2/ja
Priority to US17/789,766 priority patent/US20230034427A1/en
Publication of WO2021128736A1 publication Critical patent/WO2021128736A1/zh

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    • 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
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/002—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films
    • B65D75/004—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films with auxiliary packaging elements, e.g. protective pads or frames, trays
    • 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
    • B65D81/054—Protectors contacting two generally perpendicular surfaces of the packaged article, e.g. edge 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
    • 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
    • B65D81/058—Protectors contacting five surfaces of the packaged article, e.g. five-sided 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
    • 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
    • B65D81/107—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 using blocks of shock-absorbing material
    • B65D81/113—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 using blocks of shock-absorbing material of a shape specially adapted to accommodate contents
    • 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
    • B65D2585/6815—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 kitchen devices, including unspecified devices, e.g. Haushaltgeräte
    • B65D2585/6817—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 kitchen devices, including unspecified devices, e.g. Haushaltgeräte refrigerators

Definitions

  • the invention relates to the technical field of refrigerator packaging, in particular to a packaging structure and a packaging method for refrigerators.
  • refrigerator packaging is an indispensable link in sales, transportation and storage.
  • the embodiments of the present invention provide small, low-cost, and environmentally-influenced technical problems.
  • Packaging structure and method for refrigerators adopts a film to be compressed by heat to form an outer film, and does not need to adopt a packaging method of full paper covering, thereby saving cost, reducing volume and avoiding the influence of environmental factors.
  • a packaging structure for a refrigerator comprising: a base supported on the bottom of the refrigerator; a top seat covered on the top of the refrigerator; Two vertical side edges, both ends of each vertical side edge are respectively connected to the base and the top seat, and the four vertical side edges are respectively arranged at the four corners of the base and the top seat;
  • the base, the top seat and the four vertical side edges form an accommodating space for accommodating a refrigerator;
  • the packaging structure further includes a film layer, and the film layer is wrapped in a film by heat shrinking.
  • the packaging structure further includes an upper cover plate covering the outside of the top seat, and the film layer is wrapped by the upper cover plate, the base and the four vertical sides.
  • the outer surface of the contour body formed by the rib is not limited.
  • the packaging structure further includes a lower cover plate, the lower cover plate covers the outside of the base, and the film layer is wrapped by the upper cover plate, the lower cover plate and the four vertical The outer surface of the profile body formed by the side edges.
  • the materials of the base, the top seat and the four vertical side edges are all made of shock-absorbing materials.
  • a hollow is provided in the middle of the base, and the area of the hollow is between one-third to two-thirds of the area of the base, and a plurality of through holes are provided in a preset position of the top base, and Multiple through holes are evenly arranged.
  • the packaging structure further includes a packing belt, which surrounds the outside of the film layer.
  • the material of the film layer includes polyethylene or polyvinyl chloride.
  • the inner surface of the vertical side edge facing the refrigerator is provided with a plurality of mutually spaced protrusions, and the plurality of protrusions abut against the outer surface of the refrigerator.
  • the embodiment of the present invention also provides a packaging method for packaging refrigerators, which includes the steps of: placing the refrigerator on a base; fixing four vertical side edges on the four corners of the base; and placing the top seat on the base.
  • the top of the refrigerator is fixed to the four vertical side edges; the film is covered on the outer surface of the contoured body formed by the base, the top seat and the four vertical side edges, and the film is heated , The film is compressed by heat to form a film layer.
  • the packaging method further includes the step of wrapping a packaging belt on the outside of the film layer.
  • a packaging structure for a refrigerator proposed in an embodiment of the present invention includes a top seat, a base, and four vertical side edges, and uses a film to shrink when heated to form an outer film, and the outer film tightly wraps due to shrinking by heat
  • the top seat, the base and the four vertical side edges form a whole that is not easy to fall apart, so there is no need to adopt a packaging method of full paper covering, thereby saving cost and reducing volume.
  • the film layer in the packaging structure of the refrigerator proposed in the embodiment of the present invention is made of transparent material, and the user can watch the product status of the refrigerator without opening the packaging box.
  • the film layer of the packaging structure for refrigerators provided by the embodiment of the present invention has good chemical stability and water resistance, thereby effectively avoiding the problems of moisture, mold, and easy-to-spread of the packaging structure caused by environmental factors. .
  • Figure 1 is a three-dimensional schematic diagram of a packaging structure for a refrigerator provided by an embodiment of the present invention
  • Figure 2 is a three-dimensional exploded schematic view of the packaging structure in the embodiment shown in Figure 1 (not including the film layer);
  • FIG. 3 is a schematic diagram of a three-dimensional structure of a vertical side edge in the embodiment shown in FIG. 1;
  • Figure 4 is a schematic flow chart of a packaging method for refrigerators provided by an embodiment of the present invention.
  • FIG. 1 to FIG. 2 a three-dimensional schematic diagram of a packaging structure for a refrigerator provided by an embodiment of the present invention.
  • the film layer is transparent, the film layer alone is displayed side by side in the structure of the final state.
  • the vertical direction of the refrigerator when the refrigerator is in the packaging structure 100 is taken as the vertical direction, the surface close to the refrigerator is the inner surface, and the surface away from the refrigerator is the outer surface.
  • a packaging structure 100 for a refrigerator includes a base 20 supported at the bottom of the refrigerator, a top seat 10 covering the top of the refrigerator, four vertical side edges and a film layer 40. Two ends of each vertical side edge are respectively connected to the base 20 and the top base 10, and the four vertical side edges are respectively arranged at the four corners of the base 20 and the top base 10.
  • the top seat 10, the base 20 and the four vertical side edges form an accommodating space for accommodating the refrigerator.
  • the film layer 40 is wrapped on the outer surface of the contoured body formed by the base 20, the top seat 10 and the four vertical side edges in a way that the film is shrinked by heat.
  • the base 20, the top seat 10, the four vertical side edges and the film layer 40 form a complete packaging structure 100.
  • the shape of the top base 10 is approximately the same as the top shape of the refrigerator; the shape of the base 20 is approximately the same as the bottom shape of the refrigerator.
  • the shape and size of the top base 10 and the base 20 are the same.
  • the shapes of the top base 10 and the base 20 are both regular quadrilaterals, such as squares or rectangles. There are four corners on the top seat 10 and the base 20 respectively.
  • the structural configuration of the base 20 matches the structural configuration of the bottom of the refrigerator, and is used to enhance the fixing effect of the refrigerator. Specifically, if the structural configuration of the bottom of the refrigerator is a structural configuration with four rollers protruding on the plane, the structural configuration of the base 20 is a structural configuration with four roller cavities recessed on the plane, the size of the four roller cavities and The position is adapted to the size and position of the roller. Of course, there are various bottom structure configurations of the refrigerator, and correspondingly, the structure configuration of the base 20 also changes accordingly.
  • the base 20 matches the structural configuration of the refrigerator base with each other to enhance the fixing effect of the packaging structure 100 on the refrigerator.
  • a hollow 201 is provided in the middle of the base 20.
  • the area of the hollow 201 is between one-third and two-thirds of the area of the base 20.
  • the hollow structure of the base 20 can further reduce the material cost without affecting the stability of the base 20.
  • a preset position of the top seat 10 is provided with a plurality of through holes 101, and the plurality of through holes 101 are evenly arranged.
  • the through holes 101 are exemplarily marked in FIG. 2, and not all through holes 101 are marked.
  • the materials of the base 20, the top seat 10, and the four vertical side edges are all made of shock-absorbing materials, such as polyethylene foamed cotton (EPE), foamed polypropylene (EPP), rubber materials, velvet Paper etc.
  • shock-absorbing materials such as polyethylene foamed cotton (EPE), foamed polypropylene (EPP), rubber materials, velvet Paper etc.
  • the film layer 40 is wrapped on the outer side of the base 20, the top seat 10 and the four vertical side edges by a film shrinkage method. After the refrigerator is accommodated in the accommodating space and the base 20, the top base 10 and the four vertical side edges are assembled together, workers or industrial machines cover the film in the vertical direction by the base 20, the top base 10 and the four vertical sides. The outer surface of the contour body formed by the side ribs is heated to shrink the film, thereby forming a transparent film layer 40 on the outer contour surface formed by the base 20, the top seat 10 and the four vertical side ribs. . The film layer 40 surrounds and fixes the base 20, the top seat 10, the four vertical side edges and the refrigerator into a whole.
  • the material of the film layer 40 has the characteristics of being colorless, odorless, non-toxic, transparent, and easy to heat shrink.
  • the material specifically selected for the film layer 40 includes polyethylene (PE film) or polyvinyl chloride (PVC film).
  • the heating method of the film can be heated by a hot air gun or systematically heated by a heating device. Heat gun heating is generally suitable for small-scale production, and heating device heating is generally suitable for mass production.
  • the film layer 40 has the characteristic of being transparent, and the user can see the product status of the refrigerator without opening the package. Furthermore, the film layer 40 has the characteristics of low cost, small size and compactness, which effectively reduces the cost during production and transportation. Furthermore, the film layer 40 has the characteristics of stable chemical properties and water resistance, so as to effectively avoid problems such as moisture, mold, and easy to fall apart of the packaging structure due to environmental factors.
  • the packaging structure 100 further includes an upper cover 15.
  • the upper cover 15 covers the outside of the top seat 10.
  • the upper cover 15 may be in the shape of a semi-open box.
  • the inner cavity of the box can accommodate and install the top seat 10.
  • the height of the box body is equal to or slightly larger than the height of the top seat 10.
  • the film layer 40 is wrapped on the outer surface of the contour body formed by the base 20, the upper cover plate 15 and the four vertical side edges in a way that the film is shrinked by heat.
  • the base 20, the upper cover 15, the top seat 10, the four vertical side edges and the film layer 40 form a complete packaging structure 100.
  • the packaging structure 100 further includes a lower cover 25.
  • the lower cover 25 covers the outside of the base 20.
  • the lower cover 25 may be a semi-open box shape, the inner cavity of the box can accommodate and install the base 20, and the height of the box body is equal to or slightly larger than the height of the base 20.
  • the film layer 40 is wrapped on the outer surface of the contour body formed by the lower cover plate 25, the upper cover plate 15 and the four vertical side edges in a way that the film is shrinked by heat.
  • the lower cover 25, the base 20, the upper cover 15, the top seat 10, the four vertical side edges and the film layer 40 form a complete packaging structure 100.
  • the packaging structure 100 includes an upper cover 15, a top seat 10, four vertical side edges, a base 20, a lower cover 25 and a film layer 40.
  • the upper cover 15 and the lower cover 25 in the packaging structure 100 may not be provided, or only one or both may be provided.
  • the four vertical side edges are respectively a first vertical side edge 31, a second vertical side edge 32, a third vertical side edge 31, and a fourth vertical side edge 34, each The two ends of the vertical side edges are respectively connected with the base 20 and the top base 10.
  • the first vertical side edge 31, the second vertical side edge 32, the third vertical side edge 31, and the fourth vertical side edge 34 are respectively arranged at the four corners of the base 20 and the top base 10.
  • the base 20, the top seat 10 and the four vertical side edges form an accommodating space for accommodating the refrigerator.
  • the third vertical side edge 33 is taken as an example to illustrate the specific structure of a vertical side edge.
  • the third vertical side edge 33 includes two sides, a first side 331 and a second side 332 respectively.
  • the first side 331 and the second side 332 are respectively perpendicular to the vertical direction, and have a predetermined extension length (that is, a lateral width) along the corners of the top base 10 and the base 20.
  • the inner surface of the third vertical side edge 33 facing the refrigerator is provided with a plurality of mutually spaced protrusions 330, that is, the inner surfaces of the first side 331 and the second side 332 are provided with a plurality of mutually spaced protrusions 330.
  • the protrusion 330 abuts against the outer surface of the refrigerator.
  • the protrusion 330 is a horizontal elongated protrusion.
  • the shape of the protrusion 330 may also be other shapes, such as an annular protrusion with a preset radius, or a dot-shaped spherical protrusion.
  • the protrusion 330 further improves the shockproof performance of the packaging structure 100.
  • the shapes of the four vertical side edges can be different.
  • the first vertical side edge 31 and the fourth vertical side edge 34 have the same shape, including a long side and a short side, that is, two sides along the vertical direction.
  • the length of the second vertical side edge 32 and the third vertical side edge 33 are the same, including two sides with the same length along the vertical direction.
  • the packaging structure 100 further includes a packaging strap (not shown in the figure).
  • the strap wraps around the outside of the film layer.
  • the packing belt may specifically surround the outer side of the contour main body of the packing structure 100 in a vertical direction.
  • the packaging structure 100 may include a plurality of packaging belts arranged at intervals. The packing belt can not only further strengthen the stability of the entire packaging structure, but also can be used as a gripping place for workers to carry, thereby facilitating the handling of workers.
  • the embodiment of the present invention also provides a packaging method for packaging refrigerators.
  • the packaging method includes four steps, and the specific content of each step is as follows.
  • Step S1 Place the refrigerator on the base.
  • the base can be placed in the lower cover first, and then the refrigerator can be placed on the base.
  • Step S2 Fix the four vertical side edges on the four corners of the base respectively.
  • Step S3 Place the top seat on the top of the refrigerator and fix it with the four vertical side edges.
  • the packaging structure further includes an upper cover
  • the upper cover is placed on the top seat. Or, first fix the top seat and the upper cover plate into a whole, and then place the integral structure on the top of the refrigerator and fix it with the four vertical side edges.
  • Step S4 Cover the outer surface of the contoured body formed by the base, the top seat and the four vertical side edges with a film, heat the film, and the film will shrink by the heat to form a film layer.
  • the film layer surrounds and fixes the base, the top seat, the four vertical side edges and the refrigerator into a whole.
  • the heating method of the film can be heated by a hot air gun or systematically heated by a heating device. Heat gun heating is generally suitable for small-scale production, and heating device heating is generally suitable for mass production.
  • the packaging method further includes step S5: wrapping the packaging tape on the outside of the film layer.
  • the packing belt may specifically surround the outer side of the contour main body of the packing structure 100 in a vertical direction.
  • step S5 a plurality of packing tapes spaced apart from each other may be wrapped around the outer side of the film layer.
  • the packing belt further enhances the stability of the entire packaging structure 100, and can also be used as a gripping place for workers to carry, thereby facilitating the handling of workers.
  • a packaging structure for a refrigerator proposed in an embodiment of the present invention includes a top seat, a base, and four vertical side edges, and uses a film to shrink when heated to form an outer film, and the outer film tightly wraps due to shrinking by heat
  • the top seat, the base and the four vertical side edges form a whole that is not easy to fall apart, so there is no need to adopt a packaging method of full paper covering, thereby saving cost and reducing volume.
  • the film layer in the packaging structure of the refrigerator proposed in the embodiment of the present invention is made of transparent material, and the user can watch the product status of the refrigerator without opening the packaging box.
  • the film layer of the packaging structure of the refrigerator proposed by the embodiment of the present invention has good chemical stability and water resistance characteristics, thereby effectively avoiding problems such as moisture, mold, and easy-to-spread of the packaging structure caused by environmental factors.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Buffer Packaging (AREA)

Abstract

一种用于冰箱的包装结构（100）及包装方法。该用于冰箱的包装结构（100）包括支撑于冰箱底部的底座（20），用于盖设于冰箱顶部的顶座（10），四个竖向侧棱（31，32，33，34）和薄膜层（40），薄膜层（40）采用薄膜受热收缩的方式包裹于由底座（20）、顶座（10）和四个竖向侧棱（31，32，33，34）所构成的轮廓主体的外表面。

Description

用于冰箱的包装结构及包装方法 技术领域
本发明涉及冰箱包装的技术领域，具体涉及用于冰箱的包装结构及包装方法。
背景技术
随着经济的快速发展，居民收入的提高，冰箱等家用电器已经成为必不可少的家庭用品。在现有的冰箱产业链中，冰箱包装是销售、运输和存储必不可少的一个环节。
目前，现有技术中冰箱均采用纸质包装箱，包装箱里面包括底座、上盖、侧边防护瓦楞纸或者泡沫。纸质包装箱不仅体积大、成本高、不环保，还容易受环境影响而发生受潮、发霉和易松散的问题。
因此，针对现有技术中纸质包装箱所存在的技术问题，急需提供成本低廉、体积小、环保且不易受环境影响的用于冰箱的包装结构和方法。
发明内容
针对现有技术中纸质箱存在体积大、成本高、不环保且容易受环境影响而发生受潮、发霉、易松散的技术问题，本发明实施例提供体积小、成本低且不易受环境影响的用于冰箱的包装结构及方法。该用于冰箱的包装结构采用薄膜受热紧缩而形成一层外膜、无需采用全纸质覆盖的包装方式，从而节约成本、减少体积且避免了环境因素的影响。
本发明实施例中提供的一种用于冰箱的包装结构的具体方案如下：一种用于冰箱的包装结构，包括：底座，支撑于冰箱的底部；顶 座，盖设于冰箱的顶部；四个竖向侧棱，每个竖向侧棱的两端分别与底座和顶座连接，且所述四个竖向侧棱分别设置于所述底座和所述顶座的四个拐角处；所述底座、所述顶座和所述四个竖向侧棱形成用于容纳冰箱的容纳空间；其中，所述包装结构还包括薄膜层，所述薄膜层采用薄膜受热收缩的方式包裹于由所述底座、所述顶座和所述四个竖向侧棱所构成的轮廓主体的外表面。
优选地，所述包装结构还包括上盖板，所述上盖板覆盖于所述顶座外侧，所述薄膜层包裹于由所述上盖板、所述底座和所述四个竖向侧棱所构成的轮廓主体的外表面。
优选地，所述包装结构还包括下盖板，所述下盖板覆盖于所述底座外侧，所述薄膜层包裹于由所述上盖板、所述下盖板和所述四个竖向侧棱所构成的轮廓主体的外表面。
优选地，其特征在于，所述底座、所述顶座和所述四个竖向侧棱的材料均由减震材料构成。
优选地，所述底座的中部设有镂空，所述镂空的面积在底座面积的三分之一到三分之二之间，所述顶座的预设部位设有多个通孔，所述多个通孔均匀排布。
优选地，所述包装结构还包括打包带，所述打包带环绕于所述薄膜层的外侧。
优选地，所述薄膜层的材料包括聚乙烯或聚氯乙烯。
优选地，所述竖向侧棱朝向冰箱的内表面上设置有多个相互间隔的凸起，所述多个凸起抵接于冰箱的外表面。
本发明实施例还提供一种用于包装冰箱的包装方法，包括步骤：将冰箱放置于底座上；将四个竖向侧棱分别固定在所述底座的四个拐角处；将顶座放置在冰箱的顶部并与四个竖向侧棱相固定；将薄膜覆盖在由所述底座、所述顶座和所述四个竖向侧棱所形成的轮廓主体的外表面，对所述薄膜加热，所述薄膜受热紧缩而形成薄膜层。
优选地，所述包装方法还包括步骤：在所述薄膜层的外侧环绕打包带。
从以上技术方案可以看出，本发明实施例具有以下优点：
本发明实施例提出的一种用于冰箱的包装结构包括顶座、底座和四个竖向侧棱，并采用薄膜受热紧缩而形成一层外膜，该外膜由于受热紧缩而紧紧包裹住顶座、底座和四个竖向侧棱，将其形成一个不易散架的整体，从而无需采用全纸质覆盖的包装方式，进而节约成本、减少体积。进一步地，本发明实施例提出的一种用于冰箱的包装结构中的薄膜层为透明材质，用户无需拆开包装箱即能观看冰箱的产品状态。进一步地，本发明实施例提出的一种用于冰箱的包装结构的薄膜层的化学稳定性好且具有耐水的特性，从而有效地避免因环境因素而导致包装结构受潮、发霉和易散架等问题。
附图说明
图1为本发明实施例所提供的一种用于冰箱的包装结构的立体示意图；
图2为图1所示实施例中包装结构的立体爆炸示意图(不包括薄膜层)；
图3为图1所示实施例中一个竖向侧棱的立体结构示意图；
图4为本发明实施例提供的一种用于冰箱的包装方法流程示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没 有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
如图1至图2所示，本发明实施例所提供的一种用于冰箱的包装结构的立体示意图。如图1所示，在该实施例中由于薄膜层为透明状的，因此，将薄膜层单独以最终状态的结构形式并列显示。在该实施例中，以冰箱位于包装结构100内状态时的冰箱的竖直方向为竖向，以靠近冰箱方向的表面为内表面，以远离冰箱方向的表面为外表面。
在一实施例中，一种用于冰箱的包装结构100包括支撑于冰箱底部的底座20、盖设于冰箱顶部的顶座10、，四个竖向侧棱和薄膜层40。每个竖向侧棱的两端分别与底座20和顶座10连接，且四个竖向侧棱分别设置于底座20和顶座10的四个拐角处。顶座10、底座20和四个竖向侧棱形成用于容纳冰箱的容纳空间。在该实施例中，薄膜层40采用薄膜受热收缩的方式包裹于由底座20、顶座10和四个竖向侧棱所构成的轮廓主体的外表面。底座20、顶座10、四个竖向侧棱和薄膜层40形成一个完整的包装结构100。
顶座10的形状与冰箱的顶部形状大致相同；底座20的形状与冰箱的底部形状大致相同。优选地，顶座10和底座20的形状大小相同。 在该实施例中，顶座10和底座20的形状都为规则的四边形，如正方形或长方形。顶座10和底座20分别存在四个拐角。
底座20的结构构型与冰箱底部的结构构型相互匹配，用于加强冰箱的固定效果。具体地，如冰箱底部的结构构型为平面上凸起四个滚轮的结构构型，则底座20的结构构型为平面上凹陷四个滚轮腔的结构构型，四个滚轮腔的大小和位置与滚轮的大小和位置相适应。当然，冰箱的底部结构构型有多种多样，相应的，底座20的结构构型也相适应地变化。底座20通过结构构型与冰箱底座的结构构型相互匹配，增强包装结构100对冰箱的固定效果。继续参考图2，在该实施例中，底座20的中部设有镂空201。镂空201的面积在底座20面积的三分之一到三分之二之间。底座20的镂空结构可以进一步地减少材料成本且也不会影响底座20的稳定度。
顶座10的预设部位设有多个通孔101，多个通孔101均匀排布。为了附图清晰简明，图2中仅示例性地标注出通孔101，并未对所有通孔101进行标注。
在该实施例中，底座20、顶座10、四个竖向侧棱的材料均由减震材料构成，如聚乙烯发泡棉(EPE)、发泡聚丙烯(EPP)、橡胶材料、绒纸等。通过采用减震材料，包装结构100的防震能力得到有效地提高，从而避免冰箱在运输过程中由于震动而造成的损伤。
薄膜层40采用薄膜受热收缩的方式包裹于底座20、顶座10和四个竖向侧棱的外侧。在将冰箱容纳于容纳空间内且底座20、顶座10和四个竖向侧棱组装在一起后，工人或工业机器将薄膜沿竖直方向覆盖由底座20、顶座10和四个竖向侧棱所构成的轮廓主体的外表面，再通过加热的方式使得薄膜受热收缩，从而在底座20、顶座10和四个竖向侧棱所构成的外轮廓表面形成一层透明的薄膜层40。薄膜层40将底座20、顶座10、四个竖向侧棱和冰箱包围并固定成一个整体。
薄膜层40的材料具有无色、无味、无毒、透明且易热收缩的特 性。在该实施例中，薄膜层40具体选用的材料包括聚乙烯(PE膜)或聚氯乙烯(PVC膜)。薄膜加热的方式可以采用热风枪加热或者加热装置系统性的加热。热风枪加热一般适用于少量生产的情况，加热装置加热一般适用于为批量生产的情况。薄膜层40具有透明的特性，用户无需打开包装既可以看到冰箱的产品状态。进一步地，薄膜层40具有成本低、体积小且紧致的特点，有效地降低生产、运输过程中的成本。进一步地，薄膜层40具有化学性质稳定和耐水的特性，从而有效地避免因环境因素而导致包装结构受潮、发霉和易散架等问题。
在一优选实施例中，包装结构100还包括上盖板15。上盖板15覆盖于所述顶座10外侧。上盖板15可以为半开放式的盒状，盒内腔体可容纳和安装顶座10，盒体的高度等于或略大于顶座10的高度。薄膜层40采用薄膜受热收缩的方式包裹于由底座20、上盖板15和四个竖向侧棱所构成的轮廓主体的外表面。底座20、上盖板15、顶座10、四个竖向侧棱和薄膜层40形成一个完整的包装结构100。优选地，包装结构100还包括下盖板25。下盖板25覆盖于所述底座20外侧。下盖板25可以为半开放式的盒状，盒内腔体可容纳和安装底座20，盒体的高度等于或略大于底座20的高度。薄膜层40采用薄膜受热收缩的方式包裹于由下盖板25、上盖板15和四个竖向侧棱所构成的轮廓主体的外表面。下盖板25、底座20、上盖板15、顶座10、四个竖向侧棱和薄膜层40形成一个完整的包装结构100。
在图1至图2所示实施例中，包装结构100包括上盖板15、顶座10、四个竖向侧棱、底座20、下盖板25和薄膜层40。如上所述，包装结构100中的上盖板15和下盖板25可以不设置、或者只设置一个，或者都设置。
继续参考图1和图2，四个竖向侧棱分别为第一竖向侧棱31、第二竖向侧棱32、第三竖向侧棱31、第四竖向侧棱34，每个竖向侧棱的两端分别与底座20和顶座10连接。第一竖向侧棱31、第二竖向侧 棱32、第三竖向侧棱31、第四竖向侧棱34分别设置于底座20和顶座10的四个拐角处。底座20、顶座10和四个竖向侧棱形成用于容纳冰箱的容纳空间。
继续参考图3，在该实施例中，以第三竖向侧棱33为例阐述一个竖向侧棱的具体结构。第三竖向侧棱33包括两个边，分别为第一边331和第二边332。第一边331和第二边332分别与竖直方向垂直，且沿顶座10和底座20的拐角处具有预设的延伸长度(即横向的宽度)。优选地，第三竖向侧棱33朝向冰箱的内表面上设置有多个相互间隔的凸起330，即第一边331和第二边332的内表面上设置有多个相互间隔的凸起330，凸起330抵接于冰箱的外表面。为了附图清晰简明，图3中仅示例性地标注出两个凸起330，并未对所有凸起330进行标注。在该实施例中，凸起330为横向的长条状凸起。在其他实施例中，凸起330的形状也可以为其他形状，如具有预设半径的圆环状凸起、或者点状的球形凸起等。凸起330进一步地提高包装结构100的防震性能。
优选地，四个竖向侧棱的形状可以存着差异。如图1至图2所示，在该实施例中，第一竖向侧棱31和第四竖向侧棱34的形状相同，包括一长边和一短边，即两个边沿竖直方向的长度不同；第二竖向侧棱32和第三竖向侧棱33的形状相同，包括两个沿竖直方向的长度相同的边。
在一优选实施例中，包装结构100还包括打包带(图中未示出)。打包带环绕于薄膜层的外侧。打包带具体可以沿竖直方向环绕包装结构100的轮廓主体的外侧一圈。包装结构100可以包括多个间隔设置的打包带。打包带不仅可以进一步地加强整个包装结构的稳固性，也可以作为工人搬运时的抓握处，从而方便工人搬运。
如图4所示，本发明实施例还提供一种用于包装冰箱的包装方法。在该实施例中，包装方法包括四个步骤，每个步骤的具体内容如 下所述。
步骤S1：将冰箱放置于底座上。如上文所述，当包装结构还包括下盖板时，可以先将底座放置于下盖板内，然后再将冰箱放置于底座上。
步骤S2：将四个竖向侧棱分别固定在底座的四个拐角处。
步骤S3：将顶座放置在冰箱的顶部并与四个竖向侧棱相固定。如上文所述，当包装结构还包括上盖板时，在顶座放置在冰箱的顶部并与四个竖向侧棱相固定后，再将上盖板盖设于顶座上。或者，先将顶座与上盖板固定成一体，再将一体结构放置在冰箱顶部并与四个竖向侧棱相固定。
步骤S4：将薄膜覆盖在由底座、顶座和四个竖向侧棱所形成的轮廓主体的外表面，对所述薄膜加热，所述薄膜受热紧缩而形成薄膜层。薄膜层将底座、顶座、四个竖向侧棱和冰箱包围并固定成一个整体。薄膜加热的方式可以采用热风枪加热或者加热装置系统性的加热。热风枪加热一般适用于少量生产的情况，加热装置加热一般适用于为批量生产的情况。
在一优选实施例中，包装方法还包括步骤S5：在薄膜层的外侧环绕打包带。打包带具体可以沿竖直方向环绕包装结构100的轮廓主体的外侧一圈。在步骤S5中可以在薄膜层的外侧环绕多个相互间隔的打包带。打包带进一步地加强整个包装结构100的稳固性，也可以作为工人搬运时的抓握处，从而方便工人搬运。
本发明实施例提出的一种用于冰箱的包装结构包括顶座、底座和四个竖向侧棱，并采用薄膜受热紧缩而形成一层外膜，该外膜由于受热紧缩而紧紧包裹住顶座、底座和四个竖向侧棱，将其形成一个不易散架的整体，从而无需采用全纸质覆盖的包装方式，进而节约成本、减少体积。
本发明实施例提出的一种用于冰箱的包装结构中的薄膜层为透 明材质，用户无需拆开包装箱即能观看冰箱的产品状态。
本发明实施例提出的一种用于冰箱的包装结构的薄膜层的化学稳定性好且具有耐水的特性，从而有效地避免因环境因素而导致包装结构受潮、发霉和易散架等问题。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种用于冰箱的包装结构，所述包装结构包括：
    底座，支撑于冰箱的底部；
    顶座，盖设于冰箱的顶部；
    四个竖向侧棱，每个竖向侧棱的两端分别与所述底座和所述顶座连接，且所述四个竖向侧棱分别设置于所述底座和所述顶座的四个拐角处；所述底座、所述顶座和所述四个竖向侧棱形成用于容纳冰箱的容纳空间；
    其特征在于，所述包装结构还包括薄膜层，所述薄膜层采用薄膜受热收缩的方式包裹于由所述底座、所述顶座和所述四个竖向侧棱所构成的轮廓主体的外表面。
  2. 根据权利要求1所述的用于冰箱的包装结构，其特征在于，所述包装结构还包括上盖板，所述上盖板覆盖于所述顶座外侧，所述薄膜层包裹于由所述上盖板、所述底座和所述四个竖向侧棱所构成的轮廓主体的外表面。
  3. 根据权利要求2所述的用于冰箱的包装结构，其特征在于，所述包装结构还包括下盖板，所述下盖板覆盖于所述底座外侧，所述薄膜层包裹于由所述上盖板、所述下盖板和所述四个竖向侧棱所构成的轮廓主体的外表面。
  4. 根据权利要求1所述的用于冰箱的包装结构，其特征在于，所述底座、所述顶座和所述四个竖向侧棱的材料均由减震材料构成。
  5. 根据权利要求1所述的用于冰箱的包装结构，其特征在于，所述底座的中部设有镂空，所述镂空的面积在底座面积的三分之一到三分之二之间，所述顶座的预设部位设有多个通孔，所述多个通孔均匀排布。
  6. 根据权利要求1所述的用于冰箱的包装结构，其特征在于，所述包装结构还包括打包带，所述打包带环绕于所述薄膜层的外侧。
  7. 根据权利要求1所述的用于冰箱的包装结构，其特征在于，所述薄膜层的材料包括聚乙烯或聚氯乙烯。
  8. 根据权利要求1所述的用于冰箱的包装结构，其特征在于，所述竖向侧棱朝向冰箱的内表面上设置有多个相互间隔的凸起，所述多个凸起抵接于冰箱的外表面。
  9. 一种冰箱的包装方法，其特征在于，所述包装方法包括以下步骤：
    将冰箱放置于底座上；
    将四个竖向侧棱分别固定在所述底座的四个拐角处；
    将顶座放置在冰箱的顶部并与四个竖向侧棱相固定；
    将薄膜覆盖在由所述底座、所述顶座和所述四个竖向侧棱所形成的轮廓主体的外表面，对所述薄膜加热，所述薄膜受热紧缩而形成薄膜层。
  10. 根据权利要求9所述的一种包装冰箱的包装方法，其特征在于，所述包装方法还包括步骤：在所述薄膜层的外侧环绕打包带。
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