WO2023024666A1 - 一种冰箱包装底座 - Google Patents

一种冰箱包装底座 Download PDF

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Publication number
WO2023024666A1
WO2023024666A1 PCT/CN2022/099193 CN2022099193W WO2023024666A1 WO 2023024666 A1 WO2023024666 A1 WO 2023024666A1 CN 2022099193 W CN2022099193 W CN 2022099193W WO 2023024666 A1 WO2023024666 A1 WO 2023024666A1
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WIPO (PCT)
Prior art keywords
base
eps
refrigerator
reinforced
eps base
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PCT/CN2022/099193
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English (en)
French (fr)
Inventor
王文涛
卢晓东
张文
任宪伟
金健
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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Publication of WO2023024666A1 publication Critical patent/WO2023024666A1/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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • 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
    • 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

Definitions

  • the invention relates to the technical field of household appliances, in particular to a packaging base for a refrigerator.
  • Household refrigerators are likely to experience harsh transportation conditions during the logistics and transportation process. During the transportation process, there may be vibrations, stacking, clamping, falling, etc., which puts forward higher requirements for the protection of refrigerator packaging.
  • the most important protection in refrigerator packaging protection is the base protection.
  • the protective base is used to prevent the deformation of the compressor compartment of the refrigerator and the failure of the rear wheel function.
  • the refrigerator protective base generally includes an EPS base made of EPS foam.
  • the EPS foam structure is designed to support and avoid positions according to the shape of the bottom of the refrigerator.
  • the strength of the existing refrigerator protective base is low, and the EPS base may be damaged when the refrigerator falls. Deformation, the theoretical design position on the base changes and the protection of the refrigerator fails.
  • An object of the present invention is to provide a refrigerator packing base with strong protection ability for the refrigerator.
  • a further object of the present invention is to increase the bottom strength of the refrigerator packaging base.
  • Another further object of the present invention is to increase the corner strength of the refrigerator packaging base.
  • the present invention provides a refrigerator packaging base, which includes:
  • the EPS base has a plurality of support parts, and the plurality of support parts are integrally formed on the EPS base;
  • a plurality of elastic buffer columns are uniformly and vertically distributed among the plurality of supporting parts, and are used for buffering the pressure on the EPS base.
  • the end surface of the elastic buffer column is flush with the upper surface of the support part.
  • the elastic buffer column is an airbag column.
  • the EPS base also has a rear corner for wrapping the foot of the refrigerator.
  • the refrigerator packaging base also includes:
  • the three-sided corner protector has a groove adapted to the shape of the rear corner of the EPS base, and the three-sided corner protector wraps at least part of the rear corner through the groove.
  • the refrigerator packaging base will also include:
  • a reinforced base the EPS base is arranged in the reinforced base, the reinforced base wraps at least part of the outer peripheral surface and the lower surface of the EPS base, the three-sided corner guard is located between the EPS base and the reinforced base, in,
  • the reinforced base is lower than the rear corner of the EPS base, and the three-sided corner protector is higher than the reinforced base and lower than the rear corner of the EPS base.
  • the bottom of the rear corner of the EPS base has a relief part adapted to the bottom plate of the three-sided corner protection, and the bottom plate of the three-sided corner protection covers the relief part so that the reinforced base and the EPS base Bottom fit.
  • the plurality of supporting parts are evenly distributed on the left and right sides of the EPS base.
  • the EPS base also has a boss for supporting the door of the refrigerator, and the boss is integrally formed on the front edge of the EPS base.
  • a material-saving through hole is provided at the center of the EPS base.
  • the EPS base also has foot positioning grooves for positioning the feet of the refrigerator.
  • the refrigerator packaging base proposed by the present invention includes an EPS base and a plurality of elastic buffer columns, wherein the EPS base has a plurality of support parts integrally formed on the EPS base, and the plurality of elastic buffer columns are evenly and vertically distributed in the plurality of support parts.
  • the strength of the bottom of the refrigerator packaging base can be improved, the pressure on the EPS base can be buffered, and the EPS base can be prevented from being deformed under a large impact force, resulting in a change in the design theoretical position and losing the protective effect on the refrigerator.
  • the end surface of the above-mentioned elastic buffer column is flat with the upper surface of the supporting part, so as to strengthen the buffering of the pressure on the EPS base.
  • the above-mentioned refrigerator packaging base also includes three-sided corner protectors.
  • the three-sided corner protectors have grooves adapted to the shape of the rear corners of the EPS base.
  • the strength of the corners of the base can effectively prevent the corners of the refrigerator packaging base from being damaged and broken under strong impact.
  • the deformation of the EPS base will cause the design theoretical position to change, and the refrigerator will fall off the base.
  • Fig. 1 is a schematic diagram of assembly of a refrigerator packaging base and a refrigerator according to an embodiment of the present invention
  • Fig. 2 is a schematic diagram of the overall structure of a refrigerator packaging base according to an embodiment of the present invention
  • Fig. 3 is an exploded schematic diagram of a refrigerator packaging base according to an embodiment of the present invention.
  • Fig. 4 is a schematic bottom view of the EPS base of the packaging base of the refrigerator according to an embodiment of the present invention.
  • FIGS. 1 to 4 The following describes the packaging base of the refrigerator according to the embodiment of the present invention with reference to FIGS. 1 to 4 .
  • the orientation or positional relationship indicated by “front”, “rear”, “upper”, “lower”, “top”, “bottom”, “inner”, “outer”, “horizontal”, etc. are based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .
  • first”, “second”, etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.
  • features defined as “first”, “second”, etc. may explicitly or implicitly include at least one of the features, that is, include one or more of the features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • Fig. 1 is a schematic diagram of the assembly of a refrigerator packaging base and a refrigerator according to an embodiment of the present invention.
  • the present invention provides a refrigerator packaging base 100, which can be placed in the outer packing box of a refrigerator 200 for further protection Refrigerator 200, to meet the responsible transportation environment in transportation methods such as express delivery.
  • Fig. 2 is a schematic diagram of the overall structure of a packaging base of a refrigerator according to an embodiment of the present invention.
  • the refrigerator packaging base 100 may include an EPS base 110 and a plurality of elastic buffer columns 120 .
  • the EPS base 110 has a plurality of support parts integrally formed on the EPS base 110 , and the plurality of support parts are in contact with the bottom of the refrigerator 200 for supporting the bottom of the refrigerator 200 .
  • a plurality of elastic buffer columns 120 are evenly and vertically distributed in a plurality of supporting parts, thereby improving the bottom strength of the refrigerator packaging base 100, buffering the pressure on the EPS base 110, and avoiding the deformation of the EPS base 110 under a large impact force.
  • the design theoretical position changes and loses the protective effect on the refrigerator 200 .
  • the plurality of supporting parts may include two first supporting parts 111 and two second supporting parts 117 , the first supporting parts 111 are L-shaped, and the second supporting parts 117 are rectangular.
  • the two first support portions 111 and the two second support portions 117 are respectively arranged along the left and right sides of the EPS base 110 , and the two first support portions 111 are respectively located in front of the corresponding second support portions 117 .
  • a plurality of elastic buffer posts 120 are respectively disposed along the extension directions of the first support portion 111 and the second support portion 117 to buffer the pressure on the EPS base 110 .
  • the above-mentioned elastic buffer column 120 can be an airbag column.
  • the airbag column is generally made of flexible rubber, filled with air inside, and has good elasticity and toughness, so that it can cushion the EPS base 110 when the refrigerator 200 falls.
  • the pressure received ensures that the EPS base 110 does not deform, ensures that the EPS base 110 protects the refrigerator 200 , and ensures that the refrigerator 200 does not deform.
  • the end surface of the above-mentioned elastic buffer column 120 can be flat with the upper surface of the support part, so as to strengthen the buffering of the pressure on the EPS base 110, and further prevent the EPS base 110 from The deformation under the impact force ensures the protective effect of the EPS base 110 on the refrigerator 200 .
  • Fig. 3 is an exploded schematic diagram of a refrigerator packaging base 100 according to an embodiment of the present invention, as shown in Figs. Corner, the above-mentioned refrigerator packaging base 100 can also include a three-sided corner protector 140, the EPS base 110 is arranged in the reinforced base 130, the three-sided corner protector 140 has a groove 141 adapted to the shape of the rear corner of the EPS base 110, and the three-sided corner protector 140 passes through The groove 141 wraps at least part of the rear corner.
  • the three-sided corner protector 140 can be a corner protector made of abs plastic, and there can be two three-sided corner protectors 140 , and the two three-sided corner protectors 140 respectively protect the two rear corners of the EPS base 110 .
  • the corners of the EPS base 110 are likely to be broken if the feet of the refrigerator fall.
  • the strength of the corners of the packaging base 100 effectively prevents the corners of the refrigerator packaging base 100 from being damaged and broken under a strong impact force.
  • the deformation of the EPS base 110 leads to a change in the theoretical design position, and the refrigerator falls off from the base and deforms.
  • the refrigerator packaging base 100 also includes a reinforced base 130, which may be made of calcium plastic plate, and the reinforced base 130 wraps the outer peripheral surface of the EPS base 110 At least part of and the lower surface of, the triangular corner is located between the EPS base 110 and the reinforced base 130, wherein the reinforced base 130 is lower than the rear corner of the EPS base 110, and the three-sided corner guard 140 is higher than the reinforced base 130 and lower than the EPS base 110 the rear corner.
  • a reinforced base 130 which may be made of calcium plastic plate, and the reinforced base 130 wraps the outer peripheral surface of the EPS base 110 At least part of and the lower surface of, the triangular corner is located between the EPS base 110 and the reinforced base 130, wherein the reinforced base 130 is lower than the rear corner of the EPS base 110, and the three-sided corner guard 140 is higher than the reinforced base 130 and lower than the EPS base 110 the rear corner.
  • the reinforced base 130 can play a better protective effect on the EPS base 110.
  • the reinforced base 130 is lower than the rear corner of the EPS base 110, and the three-sided corner guard 140 is higher than the reinforced base 130 and lower than the rear corner of the EPS base 110. corners, thereby improving the protective effect of the refrigerator packaging base 100 on the refrigerator while saving materials.
  • Fig. 4 is a schematic bottom view of the EPS base of the packaging base of the refrigerator according to an embodiment of the present invention.
  • the bottom of the rear corner of the EPS base 110 may also have a relief part 112, the relief part 112 matches the thickness and shape of the bottom plate of the three-sided corner protector 140, The bottom plate of the three-sided corner protector 140 is covered on the relief part 112 , and the setting of the relief part 112 can make the reinforced base 130 and the bottom surface of the EPS base 110 fit together to ensure the protective effect of the refrigerator packaging base 100 .
  • the EPS base 110 also has a boss 113 for supporting the refrigerator door, and the boss 113 is integrally formed on the front edge of the EPS base 110 .
  • the overall shape of the boss 113 can be rectangular, and the setting of the boss 113 can not only prevent the door body from drooping during the transportation of the refrigerator, but also do not need to insert spacers during assembly, which saves manpower and cost.
  • the boss 113 is integrally formed on the EPS base 110 , which can improve the connection strength between the boss 113 and the EPS base 110 .
  • a material-saving through hole 115 is provided at the center of the above-mentioned EPS base 110, and the setting of the material-saving through hole 115 can reduce the material consumption of the refrigerator packaging base 100 to further The production cost of the refrigerator packaging base 100 is reduced.
  • the EPS base 110 also has a boss 113 for supporting the refrigerator door, and the boss 113 is integrally formed on the front edge of the PS base 110 .
  • the setting of the boss 11E3 can not only prevent the door body from drooping during the transportation of the refrigerator, but also eliminate the need to insert spacers during assembly, which saves manpower and cost.
  • the boss 113 is integrally formed on the EPS base 110 , which can improve the connection strength between the boss 113 and the EPS base 110 .
  • first support parts 111 are formed by extending upward from the left and right sides of the material-saving through hole 115
  • boss 113 is formed by extending upward from the front side of the material-saving through hole 115.
  • the connection surfaces of 113 and the material-saving through hole 115 are inclined surfaces, which are adapted to the shape of the refrigerator press chamber.
  • the above-mentioned EPS base 110 also has foot positioning grooves 116116 for positioning the feet of the refrigerator.
  • foot positioning grooves 116116 are located at the two rear corners of the EPS base 110 respectively, so as to facilitate the positioning of the refrigerator on the refrigerator packaging base 100 .
  • the present invention proposes a refrigerator packaging base 100.
  • the refrigerator packaging base 100 may include an EPS base 110 and a plurality of elastic buffer columns 120, wherein the EPS base 110 has a plurality of supporting parts integrally formed on the EPS base 110, and a plurality of The elastic buffer columns 120 are evenly and vertically distributed in multiple supporting parts, thereby improving the bottom strength of the refrigerator packaging base 100, buffering the pressure on the EPS base 110, and avoiding the deformation of the EPS base 110 under a large impact force, resulting in design theory The position changes and loses the protective effect on the refrigerator.
  • the end surface of the above-mentioned elastic buffer column 120 is flat with the upper surface of the supporting part, so as to strengthen the buffering of the pressure on the EPS base 110 .
  • the above-mentioned refrigerator packaging base 100 also includes a three-sided corner protector 140.
  • the three-sided corner protector 140 has a groove 141 adapted to the shape of the rear corner of the EPS base 110.
  • the three-sided corner protector 140 is arranged to wrap at least the rear corner through the groove 141. part, thereby improving the strength of the corners of the refrigerator packaging base 100, effectively preventing the corners of the refrigerator packaging base 100 from being damaged and broken under a strong impact force, deformation of the EPS base 110 resulting in a change in the theoretical design position, and the refrigerator falling off the base.

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

Abstract

一种冰箱包装底座（100），其包括EPS底座（110）和多个弹性缓冲柱（120），其中，EPS底座（110）具有多个支撑部（111，117），多个支撑部（111，117）一体成型在EPS底座（110）上；多个弹性缓冲柱（120）均匀竖直分布在多个支撑部（111，117）中，用于缓冲EPS底座（110）所受的压力。多个弹性缓冲柱（120）均匀竖直分布在多个支撑部（111，117）中，从而可以提高冰箱包装底座（100）的底部强度，缓冲EPS底座（110）所受的压力。

Description

一种冰箱包装底座 技术领域
本发明涉及家电技术领域，特别是涉及一种冰箱包装底座。
背景技术
家用电冰箱在物流运输过程中很可能会经历恶劣的运输条件，运输过程中可能存在震动、堆码夹抱、跌落等情况发生，这样就对冰箱包装防护提出了较高的要求。冰箱包装防护中最为重要的防护就是底座防护，防护底座用于防止冰箱的压机仓发生形变，后轮功能失效。
现有技术中，冰箱防护底座一般包含由EPS泡沫制成的EPS底座，EPS泡沫结构按照冰箱底部的形状设计支撑避让位置，但现有冰箱防护底座的强度低，冰箱跌落时可能导致EPS底座发生形变，底座上的设计理论位置变化而对冰箱防护失效。
发明内容
本发明的一个目的是提供一种对冰箱防护能力强的冰箱包装底座。
本发明一个进一步的目的是提高冰箱包装底座的底部强度。
本发明另一个进一步的目的是提高冰箱包装底座的角部强度。
特别地，本发明提供了一种冰箱包装底座，其包括：
EPS底座，具有多个支撑部，所述多个支撑部一体成型在所述EPS底座上；
多个弹性缓冲柱，均匀竖直分布在所述多个支撑部中，用于缓冲所述EPS底座所受的压力。
可选地，所述弹性缓冲柱的端面与所述支撑部的上表面持平。
可选地，所述弹性缓冲柱为气囊柱。
可选地，所述EPS底座还具有用于包覆冰箱底脚的后拐角；及
所述冰箱包装底座还包括：
三面护角，所述三面护角具有与所述EPS底座的后拐角形状适配的凹槽，所述三面护角通过所述凹槽包裹所述后拐角的至少部分。
可选地，所述冰箱包装底座还把包括：
加强底座，所述EPS底座设置在所述加强底座中，所述加强底座包裹所 述EPS底座的外周面的至少部分和下表面，所述三面护角位于所述EPS底座和加强底座之间，其中，
所述加强底座低于所述EPS底座的后拐角，所述三面护角高于所述加强底座且低于所述EPS底座的后拐角。
可选地，所述EPS底座的后拐角的底部具有与所述三面护角的底板适配的让位部，所述三面护角的底板覆盖在所述让位部上使加强底座和EPS底座底面贴合。
可选地，所述多个支撑部均匀分布在所述EPS底座的左右两侧。
可选地，所述EPS底座还具有用于支撑冰箱门体的凸台，所述凸台一体成型在所述EPS底座的前沿。
可选地，所述EPS底座的中心处设置有省料通孔。
可选地，所述EPS底座还具有底脚定位槽，用于对所述冰箱的底脚进行定位。
本发明提出的冰箱包装底座包括EPS底座和多个弹性缓冲柱，其中，EPS底座具有一体成型在EPS底座上的多个支撑部，多个弹性缓冲柱均匀竖直分布在多个支撑部中，从而可以提高冰箱包装底座的底部强度，缓冲EPS底座所受的压力，避免EPS底座在较大冲击力下发生形变导致设计理论位置变化而失去对冰箱的防护作用。
进一步地，上述弹性缓冲柱的端面与支撑部的上表面持平，从而可以加强缓冲EPS底座所受的压力。
再进一步地，上述冰箱包装底座还包括三面护角，三面护角具有与EPS底座的后拐角形状适配的凹槽，三面护角设置通过凹槽包裹后拐角的至少部分，从而可提高冰箱包装底座的角部强度，有效避免冰箱包装底座角落部在较强冲击力下破损断裂，EPS底座变形导致设计理论位置变化，冰箱从底座上脱落下来。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其它目的、特征和优点能够更明显易懂，以下特举本发明的具体实施方式。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的冰箱包装底座和冰箱的装配示意图；
图2是根据本发明一个实施例的冰箱包装底座的整体结构示意图；
图3是根据本发明一个实施例的冰箱包装底座的爆炸示意图；
图4是根据本发明一个实施例的冰箱包装底座的EPS底座的底部示意图。
具体实施方式
下面参照图1至图4来描述本发明实施例的冰箱包装底座。其中，“前”、“后”、“上”、“下”、“顶”、“底”、“内”、“外”、“横向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等特征可以明示或者隐含地包括至少一个该特征，也即包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。当某个特征“包括或者包含”某个或某些其涵盖的特征时，除非另外特别地描述，这指示不排除其它特征和可以进一步包括其它特征。
图1是根据本发明一个实施例的冰箱包装底座和冰箱的装配示意图，参见图1所示，本发明提供了一种冰箱包装底座100，可设置在冰箱200的外包装箱内用于进一步保护冰箱200，以满足快递等运输方式中负责的运输环境。图2是根据本发明一个实施例的冰箱包装底座的整体结构示意图。参见图2所示，冰箱包装底座100可包括EPS底座110和多个弹性缓冲柱120。其中，EPS底座110具有多个支撑部，多个支撑部一体成型在EPS底座110上，多个支撑部与冰箱200底部接触，用于对冰箱200底部起支撑作用。多个弹性缓冲柱120均匀竖直分布在多个支撑部中，从而可以提高冰箱包装底座100的底部强度，缓冲EPS底座110所受的压力，避免EPS底座110在 较大冲击力下发生形变导致设计理论位置变化而失去对冰箱200的防护作用。
参见图2所示，上述多个支撑部可包括两个第一支撑部111和两个第二支撑部117，第一支撑部111为L状，第二支撑部117为矩形状。两个第一支撑部111和两个第二支撑部117均分别沿EPS底座110的左右侧边设置，两个第一支撑部111分别位于对应的第二支撑部117的前方。多个弹性缓冲柱120分别沿第一支撑部111和第二支撑部117的延伸方向设置，从而以缓冲EPS底座110所受的压力。
在本发明一些实施例中，上述弹性缓冲柱120可为气囊柱，气囊柱一般采用柔性橡胶制成，内部充满空气，具有很好的弹性和韧性，从而在冰箱200跌落时可以缓冲EPS底座110所受的压力，保证EPS底座110不发生形变，保证EPS底座110对冰箱200的保护作用，保证冰箱200不发生变形。
参见图2所示，在本发明一些实施例中，上述弹性缓冲柱120的端面可与支撑部的上表面持平，从而可加强缓冲EPS底座110所受的压力，进一步避免EPS底座110在较大冲击力下变形，保证EPS底座110对冰箱200的保护作用。
图3是根据本发明一个实施例的冰箱包装底座100的爆炸示意图，参见图1-3所示，在本发明一些实施例中，上述EPS底座110还可具有用于包覆冰箱底脚的后拐角，上述冰箱包装底座100还可包括三面护角140，EPS底座110设置在加强底座130中，三面护角140具有与EPS底座110的后拐角形状适配的凹槽141，三面护角140通过凹槽141包裹后拐角的至少部分。其中，三面护角140可以是由abs塑料制成的护角，三面护角140可以为两个，两个三面护角140分别保护EPS底座110的两个后拐角。
实际上，冰箱运输过程中，冰箱底脚跌落很容易造成EPS底座110角部断裂，本实施例通过在EPS底座110的两个后拐角处设置三面护角140进行角部防护，从而可提高冰箱包装底座100的角部强度，有效避免冰箱包装底座100角落部在较强冲击力下破损断裂，EPS底座110变形导致设计理论位置变化，冰箱从底座上脱落下来而发生形变。
参见图2、3所示，在本发明一些实施例中，上述冰箱包装底座100还包括加强底座130，加强底座130可以是由钙塑板制成的，加强底座130包裹EPS底座110的外周面的至少部分和下表面，三角护角位于EPS底座110 和加强底座130之间，其中，加强底座130低于EPS底座110的后拐角，三面护角140高于加强底座130且低于EPS底座110的后拐角。
其中，设置加强底座130可以对EPS底座110起到更好的防护作用，另外，加强底座130低于EPS底座110的后拐角，三面护角140高于加强底座130且低于EPS底座110的后拐角，从而可以在省料的同时提高冰箱包装底座100对冰箱的防护作用。
图4是根据本发明一个实施例的冰箱包装底座的EPS底座的底部示意图。参见图3、4所示，在本发明一些实施例中，上述EPS底座110的后拐角的底部还可具有让位部112，让位部112与三面护角140的底板的厚度和形状契合，三面护角140的底板覆盖在让位部112上，让位部112的设置，可以使加强底座130与EPS底座110底面贴合，保证冰箱包装底座100的防护效果。
参见图2、3所示，在本发明一些实施例中，上述EPS底座110还具有用于支撑冰箱门体的凸台113，凸台113一体成型在EPS底座110的前沿。
其中，凸台113的整体形状可以是矩形状，凸台113的设置不仅可以防止冰箱运输过程中门体发生下垂，而且不需要在装配时塞入垫块，节省了人力，节约了成本。另外，凸台113一体形成在EPS底座110上，可以提高凸台113的与EPS底座110的连接强度。
参见图2、3所示，在本发明一些实施例中，上述EPS底座110的中心处设置有省料通孔115，省料通孔115的设置可以减少冰箱包装底座100的材耗，以进一步降低冰箱包装底座100的生产成本。
参见图2、3所示，在本发明一些实施例中，上述EPS底座110还具有用于支撑冰箱门体的凸台113，凸台113一体成型在PS底座110的前沿。凸台11E3的设置不仅可以防止冰箱运输过程中门体发生下垂，而且不需要在装配时塞入垫块，节省了人力，节约了成本。
另外，凸台113一体形成在EPS底座110上，可以提高凸台113的与EPS底座110的连接强度。
另外，上述的两个第一支撑部111分别自省料通孔115的左右两侧边向上延伸形成、凸台113自省料通孔115的前侧边向上延伸形成，第一支撑部111和凸台113与省料通孔115的连接面均为斜面，与冰箱压机仓形状适配。
参见图2、3所示，在本发明一些实施例中，上述EPS底座110还具有 底脚定位槽116116，用于对冰箱的底脚进行定位。其中，底角定位槽可以为两个，两个底脚定位槽116116分别位于EPS底座110的两个后拐角处，从而便于冰箱在冰箱包装底座100上的定位。
本发明提出了一种冰箱包装底座100，该冰箱包装底座100可以包括EPS底座110和多个弹性缓冲柱120，其中，EPS底座110具有一体成型在EPS底座110上的多个支撑部，多个弹性缓冲柱120均匀竖直分布在多个支撑部中，从而可以提高冰箱包装底座100的底部强度，缓冲EPS底座110所受的压力，避免EPS底座110在较大冲击力下发生形变导致设计理论位置变化而失去对冰箱的防护作用。
进一步地，上述弹性缓冲柱120的端面与支撑部的上表面持平，从而可以加强缓冲EPS底座110所受的压力。
再进一步地，上述冰箱包装底座100还包括三面护角140，三面护角140具有与EPS底座110的后拐角形状适配的凹槽141，三面护角140设置通过凹槽141包裹后拐角的至少部分，从而可提高冰箱包装底座100的角部强度，有效避免冰箱包装底座100角落部在较强冲击力下破损断裂，EPS底座110变形导致设计理论位置变化，冰箱从底座上脱落下来。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种冰箱包装底座，包括：
    EPS底座，具有多个支撑部，所述多个支撑部一体成型在所述EPS底座上；
    多个弹性缓冲柱，均匀竖直分布在所述多个支撑部中，用于缓冲所述EPS底座所受的压力。
  2. 根据权利要求1所述的冰箱包装底座，其中，
    所述弹性缓冲柱的端面与所述支撑部的上表面持平。
  3. 根据权利要求1所述的冰箱包装底座，其中，所述弹性缓冲柱为气囊柱。
  4. 根据权利要求1所述的冰箱包装底座，其中，
    所述EPS底座还具有用于包覆冰箱底脚的后拐角；及
    所述冰箱包装底座还包括：
    三面护角，所述三面护角具有与所述EPS底座的后拐角形状适配的凹槽，所述三面护角通过所述凹槽包裹所述后拐角的至少部分。
  5. 根据权利要求4所述的冰箱包装底座，还包括：
    加强底座，所述EPS底座设置在所述加强底座中，所述加强底座包裹所述EPS底座的外周面的至少部分和下表面，所述三面护角位于所述EPS底座和加强底座之间，其中，
    所述加强底座低于所述EPS底座的后拐角，所述三面护角高于所述加强底座且低于所述EPS底座的后拐角。
  6. 根据权利要求5所述的冰箱包装底座，其中，
    所述EPS底座的后拐角的底部具有与所述三面护角的底板适配的让位部，所述三面护角的底板覆盖在所述让位部上使加强底座和EPS底座底面贴合。
  7. 根据权利要求1所述的冰箱包装底座，其中，
    所述多个支撑部均匀分布在所述EPS底座的左右两侧。
  8. 根据权利要求1所述的冰箱包装底座，其中，
    所述EPS底座还具有用于支撑冰箱门体的凸台，所述凸台一体成型在所述EPS底座的前沿。
  9. 根据权利要求1所述的冰箱包装底座，其中，
    所述EPS底座的中心处设置有省料通孔。
  10. 根据权利要求1所述的冰箱包装底座，其中，
    所述EPS底座还具有底脚定位槽，用于对所述冰箱的底脚进行定位。
PCT/CN2022/099193 2021-08-23 2022-06-16 一种冰箱包装底座 WO2023024666A1 (zh)

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