WO2014005344A1 - 一种包装箱及其制作方法 - Google Patents

一种包装箱及其制作方法 Download PDF

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Publication number
WO2014005344A1
WO2014005344A1 PCT/CN2012/078416 CN2012078416W WO2014005344A1 WO 2014005344 A1 WO2014005344 A1 WO 2014005344A1 CN 2012078416 W CN2012078416 W CN 2012078416W WO 2014005344 A1 WO2014005344 A1 WO 2014005344A1
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WO
WIPO (PCT)
Prior art keywords
groove
recess
preparation material
flange
cushioning performance
Prior art date
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PCT/CN2012/078416
Other languages
English (en)
French (fr)
Inventor
陈仕祥
郭仪正
程加河
Original Assignee
深圳市华星光电技术有限公司
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 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to DE112012006494.1T priority Critical patent/DE112012006494T5/de
Priority to US13/575,947 priority patent/US8701886B2/en
Publication of WO2014005344A1 publication Critical patent/WO2014005344A1/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
    • B65D85/30—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
    • 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
    • B65D81/127—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 rigid or semi-rigid sheets of shock-absorbing material

Definitions

  • the invention relates to the field of packaging technology, in particular to a packaging box and a manufacturing method thereof.
  • the Array process of the previous stage fabrication of a monolithic array substrate and fabrication of a color filter substrate;
  • the Cell process of the middle section the whole array substrate and the color filter substrate are combined, and the liquid crystal is dropped between the two substrates, and the whole panel which is bonded with the liquid crystal is cut into a plurality of liquid crystal display panels. ;
  • the module process in the latter stage the liquid crystal display panel obtained after cutting is assembled with other components such as a backlight board, a circuit, a frame, and the like.
  • the liquid crystal display panel needs to be packaged by the packaging member and transported to the module factory specializing in the Module process to complete the Module process.
  • a packaging box of the prior art sequentially stacks the cushioning material 11 and the liquid crystal glass 12 in the packaging box 10.
  • the material of the packaging box is generally made of foamed PP (polypropylene) plastic material having a certain hardness and capable of buffering.
  • PP polypropylene
  • the technical problem to be solved by the present invention is to provide a packaging box and a manufacturing method thereof, which can effectively reduce the material cost of the packaging box, thereby reducing the product cost.
  • a technical solution adopted by the present invention is to provide a package including a bottom cover and a top cover;
  • the top cover includes: a first member, the first member directly supports the carrier, and the first a surface of the member away from the carrier is provided with a first groove, the side edge and the bottom edge of the first groove are respectively provided with a first flange and a third recess;
  • the second member, the shape of the second member and the first The grooves are matched, and the side edges and the bottom edges of the second member are respectively provided with a first recess and a third flange, the first recess being snap-fitted with the first flange, the third flange and the third flange
  • the recess is snap-fitted such that the second member is fixed in the first recess; the first member and the second member respectively have a first cushioning performance and a second cushioning performance, and the first cushioning performance is superior to the second cushioning performance;
  • the cover includes: a third member, the third member directly
  • the number of the first flanges is two, respectively located on both sides of the first groove; the number of the first recesses is two, respectively corresponding to the first flange on both sides of the second member Position; the number of the second flanges is two, respectively located on both sides of the second groove; the number of the second recesses are two, respectively located on both sides of the fourth member corresponding to the second flange s position.
  • the number of the third recess, the fourth recess, the third flange and the fourth flange are at least one.
  • the number of the second member, the first groove, the fourth member and the second groove is at least one.
  • the materials of the first member and the third member are all polypropylene plastic foam materials.
  • the materials of the third member and the fourth member are all acrylonitrile-styrene-butadiene copolymer or polyethylene.
  • a packaging box including a bottom cover and a bottom cover, including: a first member, the first member directly supports the carrier, and the first member is away from a surface of the carrier is provided with a first groove; a second member having a shape matching the first groove and being fixed in the first groove; the first member and the second member respectively having a cushioning performance and a second cushioning performance, and the first cushioning performance is superior to the second cushioning performance;
  • the bottom cover includes: a third member, the third member directly supports the carrier, and the third member is disposed away from a surface of the carrier a second groove;
  • the fourth member has a shape matching the second groove and is fixed in the second groove; and the third member and the fourth member respectively have a third cushioning performance and a fourth cushioning performance
  • the third buffer performance is better than the fourth buffer performance.
  • first end of the first groove is provided with a first flange
  • side end of the second member is provided with a first recess
  • first flange is engaged with the first recess so that the package is laid flat
  • the second member is fixed in the first recess;
  • the second end of the second recess is provided with a second flange, and the side end of the fourth member is provided with a second recess, the second flange and the second recess
  • the snap fit ensures that the fourth member is fixed in the second recess when the package is laid flat.
  • the number of the first flanges is two, respectively located on both sides of the first groove; the number of the first recesses is two, respectively corresponding to the first flange on both sides of the second member Position; the number of the second flanges is two, respectively located on both sides of the second groove; the number of the second recesses are two, respectively located on both sides of the fourth member corresponding to the second flange s position.
  • the bottom edge of the first groove is provided with a third recess
  • the bottom edge of the second member is correspondingly disposed with a third flange
  • the third flange is engaged with the third recess, so that when the package is placed on the side,
  • the second member is fixed in the first groove;
  • the bottom edge of the second groove is provided with a fourth recess, and the bottom edge of the second member is disposed at a corresponding position with a fourth flange, and the fourth flange is snap-fitted with the fourth recess;
  • the fourth member is fixed in the second recess when the package is placed sideways.
  • the number of the third recess, the fourth recess, the third flange and the fourth flange are at least one.
  • the number of the second member, the first groove, the fourth member and the second groove is at least one.
  • the materials of the first member and the third member are all polypropylene plastic foam materials.
  • the materials of the third member and the fourth member are all acrylonitrile-styrene-butadiene copolymer or polyethylene.
  • the package is used to house a liquid crystal display panel.
  • another technical solution adopted by the present invention is to provide a method for manufacturing a packaging box, comprising: separately placing a top cover preparation material and a bottom cover preparation material of the packaging box in the mold, and the top cover preparation material includes a first member preparation material and a second member preparation material, the bottom cover preparation material comprising a third member preparation material and a fourth member preparation material, wherein the first member preparation material and the third member preparation material are used for directly supporting the carrier;
  • the component preparation material is provided with a first groove corresponding to a surface away from the carrier, the shape of the second component preparation material is matched with the first groove, and is placed in the first groove;
  • the third component preparation material is corresponding to the distance away from the carrier
  • One surface of the fourth member is provided with a second groove, the shape of the fourth member preparation material is matched with the second groove, and is placed in the second groove;
  • the first member preparation material and the second member preparation material respectively have the first buffer Performance and second cushioning performance, and the first cushioning performance is superior to the second cushioning performance
  • the first component preparation material and the third component preparation material are polypropylene plastic foam materials.
  • the second member preparation material and the fourth member preparation material are acrylonitrile-styrene-butadiene copolymer or polyethylene.
  • the invention has the beneficial effects that the top cover of the integrated package of the prior art is designed into the first member and the second member in a combined manner, and the cushioning performance is superior first, different from the prior art.
  • the component is directly supported on the carrier, and the second component having a general cushioning property is embedded in the first groove of the second component to indirectly support the carrier; the top cover of the integral package is designed as a third component and a combination
  • the four members, the third member with better cushioning performance is directly supported on the carrier, and the fourth member with general cushioning performance is embedded in the second recess of the third member to indirectly support the carrier.
  • the materials of the third member and the fourth member can be selected from relatively inexpensive materials, which reduces the material cost of the package, thereby reducing the cost of the product.
  • Figure 1 is a schematic cross-sectional view of a package in the prior art
  • Figure 2 is a schematic cross-sectional view showing an embodiment of the package of the present invention.
  • Figure 3 is an exploded perspective view of the package of Figure 2;
  • FIG. 4 is a perspective exploded view of the bottom cover of an embodiment of the package of the present invention.
  • Figure 5 is a schematic cross-sectional view showing another embodiment of the package of the present invention.
  • Figure 6 is an exploded perspective view of the package shown in Figure 5;
  • Figure 7 is a flow diagram of an embodiment of a method of making a package of the present invention.
  • FIG. 2 is a schematic cross-sectional view showing an embodiment of the packaging box of the present invention
  • FIG. 3 is an exploded perspective view of the packaging box of FIG. 2
  • FIG. 4 is an embodiment of the packaging box of the present invention.
  • the package 20 includes a top cover 21 and a bottom cover 22.
  • the top cover 21 includes a first member 211 and a second member 212.
  • the bottom cover 22 includes a third member 221 and a fourth member 222.
  • the first member 211 directly supports the carrier 23.
  • the first member 211 has a first cushioning property.
  • the first member 211 can be selected as a material with better buffering performance, for example: EPP (Expanded Polypropylene, polypropylene plastic foam material, etc.
  • the first member 211 is disposed away from a surface of the carrier 23 with a first recess 2111.
  • the side end of the first groove 2111 is provided with a first flange 21111.
  • the bottom edge of the first groove 2111 is provided with a third recess 21112.
  • the shape of the second member 212 matches the first groove 2111 such that the second member 212 can be embedded in the first groove 2111.
  • the side end of the second member 212 is provided with a first recess 2121.
  • the first recess 2121 and the first flange 21111 are snap-fitted such that when the package 20 is laid flat, the second member 212 is fixed in the first recess 2111.
  • the number of the first flanges 21111 may be two, respectively located at the side ends of the first recesses 2111; the number of the first recesses 2121 may also be two, respectively located at the side ends of the second member 212.
  • the portion corresponds to the first flange 21111.
  • the second member 212 is provided with a third flange 2122 at a position corresponding to the third recess 21112.
  • the third flange 2122 is snap-fitted with the third recess 21112 such that the second member 212 is fixed in the first recess 2111 when the package 20 is placed sideways.
  • the third flange 2122 has a one-to-one correspondence with the third recess 21112, and the number of the third flange 2122 and the third recess 21112 is at least one.
  • the second member 212 is away from the carrier 23 and indirectly supports the carrier 23. Therefore, the material of the second member 212 can be selected as a general-purpose engineering plastic with a general cushioning property and a relatively low cost, for example, ABS (propylene). Nitrile-styrene-butadiene copolymer), PE (polyethylene), and the like.
  • the third member 221 of the bottom cover 22 of the package 20 directly supports the carrier 23.
  • the third member 221 has a third cushioning performance.
  • the material of the third member 221 may be selected as a material with better buffering performance, such as EPP.
  • the second member 221 is disposed away from a surface of the carrier 23 with a second recess 2211.
  • the second flange 22111 is provided at a side end of the second groove 2211.
  • the bottom edge of the second groove 2211 is provided with a fourth recess 22112.
  • the shape of the fourth member 222 of the bottom cover 22 of the package 20 matches the second recess 2211 such that the fourth member 222 can be embedded within the second recess 2211.
  • the second end of the fourth member 222 is provided with a second recess 2221.
  • the second recess 2221 is snap-fitted with the second flange 22111 so that the fourth member 222 is fixed in the second recess 2211 when the package 20 is laid flat. .
  • the bottom edge of the fourth member 222 is provided with a fourth flange 2222 at a position corresponding to the fourth recess 22112.
  • the fourth recess 22112 is snap-fitted with the fourth flange 2222 such that the fourth member 222 is fixed in the second recess 2211 when the package 20 is placed sideways.
  • the fourth recess 22112 is in one-to-one correspondence with the fourth flange 2222, and the number of the fourth recess 22112 and the fourth flange 2222 is at least one.
  • the fourth member 222 has a fourth cushioning property to indirectly support the carrier 23. Therefore, the material of the fourth member 222 can be selected as a general engineering plastic which is generally cushioned and relatively inexpensive, for example, ABS, PE and so on.
  • the price of a material with good cushioning properties is more expensive than a material with a cushioning property.
  • the first cushioning performance of the first member 211 directly supporting the carrier 23 is better than the second cushioning performance of the second member 212, and the material of the second member 212 is cheaper than the material of the first member 211;
  • the third cushioning performance of the third member 221 of the carrier 23 is superior to the fourth cushioning property of the fourth member 222, and the material of the fourth member 222 is less expensive than the material of the third member 221.
  • FIG. 5 is a schematic cross-sectional view showing another embodiment of the packaging box of the present invention
  • FIG. 6 is an exploded perspective view of the packaging box shown in FIG.
  • the package 30 of the embodiment of the present invention includes a top cover 31 and a bottom cover 32.
  • the top cover 31 includes a first member 311 and a second member 312.
  • the first member 311 is provided with a first recess 3111.
  • the second member 312 is fixed in the first recess 3111.
  • the number of the first groove 3111 and the second member 312 is two.
  • the number of the first groove 3111 and the second member 312 is not limited to two, and may be plural.
  • the bottom cover 32 includes a third member 321 and a fourth member 322.
  • the third member 321 is provided with a second recess 3211.
  • the fourth member 322 is fixed in the second recess 3211.
  • the number of the fourth member 322 and the second recess 3211 is two.
  • the number of the second recess 3211 and the fourth member 322 is not limited to two, and may be plural.
  • the package 20 can be used to house a liquid crystal display panel. Of course, it is not limited to housing a liquid crystal display panel.
  • the top cover of the integrated package is designed as a first member and a second member in a combined form
  • the bottom cover is designed as a third member and a fourth member in a combined form
  • the second member is in engagement with In the first groove of the first member
  • the fourth member is engaged in the second groove of the third member
  • the material of the first member and the third member directly supporting the carrier may be selected from materials having good cushioning performance.
  • the materials of the second member and the fourth member that do not directly contact the carrier may be selected from materials having a general cushioning property.
  • the materials of the third member and the fourth member can be selected from relatively cheap materials to reduce the material cost of the package, thereby reducing the product cost.
  • FIG. 7 is a flow chart of an embodiment of a method for manufacturing a package according to the present invention. As shown, the method includes:
  • Step S401 placing a top cover preparation material and a bottom cover preparation material of the packaging box in the mold;
  • the top cover preparation material includes a first member preparation material and a second member preparation material
  • the bottom cover preparation material includes a third member preparation material and a fourth member preparation material
  • the first member preparation material and the third member preparation material are used for direct support
  • the first member preparation material is provided with a first groove corresponding to a surface away from the carrier, the second member preparation material has a shape matching the first groove, and is disposed in the first groove;
  • the third member is prepared a second groove is disposed on a surface of the material corresponding to the distance away from the carrier, the shape of the fourth component preparation material is matched with the second groove, and is disposed in the second groove;
  • the first component preparation material and the second component preparation material Having a first buffering performance and a second cushioning performance, respectively, and the first cushioning performance is superior to the second cushioning performance;
  • the third component preparation material and the fourth component preparation material respectively have a third buffering property and a fourth cushioning property, and the third The buffer performance is better than the fourth buffer performance.
  • a mold is a tool used to form a product, which is the original model of the product. The better the cushioning performance of the material, the more expensive the price.
  • the material of the second member and the material of the fourth member are less expensive than the material of the first member and the material of the third member.
  • the materials of the first member and the third member may all be selected as EPP, and the materials of the second member and the fourth member may be selected as ABS or PE.
  • Step S402 hot pressing the first component preparation material, the second component preparation material, the third component preparation material, and the fourth component preparation material, so that the second component preparation material and the fourth component preparation material are respectively fixed to the first component preparation The material and the third component are prepared within the material.
  • the hot press forming mainly uses pressure to fix the raw material to the heated mold, controls the melting temperature and time of the raw material, and then hardens and cools after melting, and then takes out the mold to form the product.
  • the first member preparation material, the second member preparation material, the third member preparation material, and the fourth member preparation material are added to the mold; and the preparation material is hot pressed to prepare the second member.
  • the material is fixed in the first recess of the preparation material of the first member, and the preparation material of the fourth member is fixed in the second recess of the preparation material of the third member.
  • the preparation materials of the second member and the fourth member are not directly in contact with the carrier. Therefore, the materials for preparing the second member and the fourth member can be selected as relatively inexpensive materials, thereby reducing the material cost of the package and thereby reducing the product cost.

Abstract

一种包装箱及其制作方法，该包装箱（20，30）包括底盖（22，32）和顶盖（21，31），顶盖（21，31）分拆为组合式的第一构件（211，311）和固定于第一构件（211，311）的第一凹槽（2111，3111）内的第二构件（212，312），其中，第一构件（211，311）直接支撑承载物（23），且第一构件（211，311）的第一缓冲性能优于第二构件（212，312）的第二缓冲性能；底盖（22，32）分拆为组合式的第三构件（221，321）和固定于第三构件（221，321）的第二凹槽（2211，3211）内的第四构件（222，322），其中，第三构件（221，321）直接支撑承载物（23），且第三构件（221，321）的第三缓冲性能优于第四构件（222，322）的第四缓冲性能。该包装箱及其制作方法能够有效地降低包装箱的材料成本，从而降低产品成本。

Description

一种包装箱及其制作方法
【技术领域】
本发明涉及包装技术领域，特别是涉及一种包装箱及其制作方法。
【背景技术】
现有技术液晶显示器的生产过程基本包括：
前段的Array制程：整块阵列基板的制作以及彩色滤光片基板的制作；
中段的Cell制程：将整块阵列基板和彩色滤光片基板结合并在两片基板间滴上液晶后贴合、将滴上液晶后贴合的整块面板切割成多个液晶显示面板的制作；
后段的Module制程：将切割后得到的液晶显示面板与其他组件如背光板、电路、外框等多种零组件组装的制作。
其中，将滴上液晶后贴合的整块面板切割成多个液晶显示面板并进行检查之后，需要用包装构件将液晶显示面板包装起来运送到专门负责Module制程的模组厂完成Module制程。
现有技术的一种包装箱，如图1所示，在包装箱10内依次叠放缓冲材11和液晶玻璃12。为了避免包装箱10在运输途中，因碰撞而掉粉屑，影响无尘室的环境，包装箱的材料一般采用具有一定硬度又能起缓冲作用的发泡PP（Polypropylene，聚丙烯）塑料材质。但PP塑料的价格非常昂贵，不利于降低产品的成本。
【发明内容】
本发明主要解决的技术问题是提供一种包装箱及其制作方法，能够有效地降低包装箱的材料成本，从而降低产品成本。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种包装箱，该包装箱包括底盖和顶盖；顶盖包括：第一构件，第一构件直接支撑承载物，且第一构件远离承载物的一表面设置有第一凹槽，第一凹槽的侧边端部和底边分别设置有第一凸缘和第三凹陷；第二构件，第二构件的形状与第一凹槽相匹配，且第二构件的侧边端部和底边分别设置有第一凹陷和第三凸缘，第一凹陷与第一凸缘卡扣配合，所述第三凸缘与第三凹陷卡扣配合，从而使得第二构件固定于第一凹槽内；第一构件和第二构件分别具有第一缓冲性能和第二缓冲性能，且第一缓冲性能优于第二缓冲性能；底盖包括：第三构件，第三构件直接支撑承载物，且第三构件远离承载物的一表面设置有第二凹槽，第二凹槽的侧边端部和底边分别设置有第二凸缘和第四凹陷；第四构件，第四构件的形状与第二凹槽相匹配，且第四构件的侧边端部和底边分别设置有第二凹陷和第四凸缘，第二凸缘与第二凹陷卡扣配合，第四凸缘与第四凹陷卡扣配合，从而使得第四构件固定于第二凹槽内；第三构件和第四构件分别具有第三缓冲性能和第四缓冲性能，且第三缓冲性能优于第四缓冲性能。
其中，第一凸缘的数量均为两个，分别位于第一凹槽的两侧边；第一凹陷的数量均为两个，分别位于第二构件的两侧边与第一凸缘相对应位置；第二凸缘的数量均为两个，分别位于第二凹槽的两侧边；第二凹陷的数量均为两个，分别位于第四构件的两侧边与第二凸缘相对应的位置。
其中，第三凹陷、第四凹陷、第三凸缘和第四凸缘的数量均至少为一个。
其中，第二构件、第一凹槽、第四构件和第二凹槽的数量均至少为一个。
其中，第一构件和第三构件的材料均为聚丙烯塑料发泡材料。
其中，第三构件和第四构件的材料均为丙烯腈-苯乙烯-丁二烯共聚物或者聚乙烯。
为解决上述技术问题，本发明采用的又一个技术方案是：提供一种包装箱，包装箱包括底盖和底盖，包括：第一构件，第一构件直接支撑承载物，且第一构件远离承载物的一表面设置有第一凹槽；第二构件，第二构件的形状与第一凹槽相匹配，且固定于所述第一凹槽内；第一构件和第二构件分别具有第一缓冲性能和第二缓冲性能，且所述第一缓冲性能优于第二缓冲性能；底盖包括：第三构件，第三构件直接支撑承载物，且第三构件远离承载物的一表面设置有第二凹槽；第四构件，第四构件的形状与第二凹槽相匹配，且固定于第二凹槽内；第三构件和第四构件分别具有第三缓冲性能和第四缓冲性能，且第三缓冲性能优于第四缓冲性能。
其中，第一凹槽的侧边端部设置有第一凸缘，第二构件的侧边端部设置有第一凹陷，第一凸缘与第一凹陷卡扣配合，使得包装箱平放时，第二构件固定于第一凹槽内；第二凹槽的侧边端部设置有第二凸缘，第四构件的侧边端部设置有第二凹陷，第二凸缘与第二凹陷卡扣配合，使得包装箱平放时，第四构件固定于第二凹槽内。
其中，第一凸缘的数量均为两个，分别位于第一凹槽的两侧边；第一凹陷的数量均为两个，分别位于第二构件的两侧边与第一凸缘相对应位置；第二凸缘的数量均为两个，分别位于第二凹槽的两侧边；第二凹陷的数量均为两个，分别位于第四构件的两侧边与第二凸缘相对应的位置。
其中，第一凹槽的底边设置第三凹陷，第二构件的底边相应的位置设置有第三凸缘，第三凸缘与第三凹陷卡扣配合，使得包装箱侧放时，第二构件固定于第一凹槽内；第二凹槽的底边设置第四凹陷，第二构件的底边相应的位置设置有第四凸缘，第四凸缘与第四凹陷卡扣配合，使得包装箱侧放时，第四构件固定于第二凹槽内。
其中，第三凹陷、第四凹陷、第三凸缘和第四凸缘的数量均至少为一个。
其中，第二构件、第一凹槽、第四构件和第二凹槽的数量均至少为一个。
其中，第一构件和第三构件的材料均为聚丙烯塑料发泡材料。
其中，第三构件和第四构件的材料均为丙烯腈-苯乙烯-丁二烯共聚物或者聚乙烯。
其中，包装箱用于收容液晶显示面板。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种包装箱的制作方法，包括：在模具内分别放置包装箱的顶盖制备材料和底盖制备材料，顶盖制备材料包括第一构件制备材料和第二构件制备材料，底盖制备材料包括第三构件制备材料和第四构件制备材料，其中第一构件制备材料和第三构件制备材料用于直接支撑承载物；第一构件制备材料对应远离承载物的一表面设置有第一凹槽，第二构件制备材料的形状与第一凹槽相匹配，且置于第一凹槽内；第三构件制备材料对应远离承载物的一表面设置有第二凹槽，第四构件制备材料的形状与第二凹槽相匹配，且置于第二凹槽内；第一构件制备材料和第二构件制备材料分别具有第一缓冲性能和第二缓冲性能，且第一缓冲性能优于第二缓冲性能；第三构件制备材料和第四构件制备材料分别具有第三缓冲性能和第四缓冲性能，且第三缓冲性能优于第四缓冲性能；使第一构件制备材料、第二构件制备材料、第三构件制备材料以及第四构件制备材料进行热压，使得第二构件制备材料和第四构件制备材料分别固定于第一构件制备材料和第三构件制备材料内。
其中，第一构件制备材料和第三构件制备材料为聚丙烯塑料发泡材料。
其中，第二构件制备材料和第四构件制备材料为丙烯腈-苯乙烯-丁二烯共聚物或者聚乙烯。
本发明的有益效果是：区别于现有技术的情况，本发明将现有技术中整体式的包装箱的顶盖设计成组合形式的第一构件和第二构件，缓冲性能较优的第一构件直接支撑于承载物，缓冲性能一般的第二构件嵌接于第二构件的第一凹槽内，间接支撑承载物；整体式的包装箱的顶盖设计成组合形式的第三构件和第四构件，缓冲性能较优的第三构件直接支撑于承载物，缓冲性能一般的第四构件嵌接于第三构件的第二凹槽内，间接支撑承载物。通过上述方式，第三构件和第四构件的材料可选用较为便宜的材料，降低包装箱的材料成本，从而降低产品的成本。
【附图说明】
图1是现有技术中一种包装箱的截面示意图；
图2是本发明包装箱一实施方式的截面示意图；
图3是图2所示包装箱的分解示意图；
图4是本发明包装箱一实施方式中底盖的立体分解示意图；
图5是本发明包装箱另一实施方式的截面示意图；
图6是图5所示包装箱的分解示意图；
图7是本发明包装箱的制作方法实施方式的流程图。
【具体实施方式】
下面结合附图和实施方式对本发明进行详细说明。
请参阅图2、图3和图4，图2是是本发明包装箱一实施方式的截面示意图，图3是图2所示包装箱的分解示意图，图4是本发明包装箱一实施方式中底盖的立体分解示意图。如图所示，所述包装箱20包括顶盖21和底盖22。顶盖21包括第一构件211和第二构件212。底盖22包括第三构件221和第四构件222。
第一构件211直接支撑承载物23。第一构件211具有第一缓冲性能。其中，第一构件211可选为缓冲性能较好的材料，例如：EPP （Expanded polypropylene，聚丙烯塑料发泡材料）等。第一构件211远离承载物23的一表面设置有第一凹槽2111。第一凹槽2111的侧边端部设置有第一凸缘21111。第一凹槽2111的底边设置有第三凹陷21112。第二构件212的形状与第一凹槽2111相匹配，以使得第二构件212可以嵌入第一凹槽2111内。第二构件212的侧边端部设置有第一凹陷2121。第一凹陷2121和第一凸缘21111卡扣配合，使得包装箱20平放时，第二构件212固定于第一凹槽2111内。其中，第一凸缘21111的数量可选为两个，分别位于第一凹槽2111的侧边端部；第一凹陷2121的数量也可选为两个，分别位于第二构件212侧边端部与第一凸缘21111相对应的位置上。第二构件212与第三凹陷21112相对应的位置上设置有第三凸缘2122。第三凸缘2122与第三凹陷21112卡扣配合，使得包装箱20侧放时，第二构件212固定于第一凹槽2111内。其中，第三凸缘2122与第三凹陷21112一一对应，且第三凸缘2122和第三凹陷21112的数量至少为一个。在本发明实施方式中，第二构件212远离承载物23，间接支撑承载物23，因此，第二构件212的材料可选为缓冲性一般的且较为便宜的普通工程塑料，例如：ABS（丙烯腈-苯乙烯-丁二烯共聚物）、PE（聚乙烯）等。
包装箱20的底盖22的第三构件221直接支撑承载物23。第三构件221具有第三缓冲性能。其中，第三构件221的材料可选为缓冲性能较好的材料，例如：EPP等。第三构件221远离承载物23的一表面设置有第二凹槽2211。第二凹槽2211的侧边端部设置有第二凸缘22111。第二凹槽2211的底边设置有第四凹陷22112。包装箱20的底盖22的第四构件222的形状与第二凹槽2211相匹配，使得第四构件222可嵌入第二凹槽2211内。第四构件222的侧边端部设置有第二凹陷2221，第二凹陷2221与第二凸缘22111卡扣配合，使得包装箱20平放时，第四构件222固定于第二凹槽2211内。第四构件222的底边与第四凹陷22112相对应的位置设置有第四凸缘2222。第四凹陷22112与第四凸缘2222卡扣配合，使得包装箱20侧放时，第四构件222固定于第二凹槽2211内。其中，第四凹陷22112与第四凸缘2222一一对应，且第四凹陷22112与第四凸缘2222的数量至少为一个。在本发明实施方式中，第四构件222具有第四缓冲性能，间接支撑承载物23，因此，第四构件222的材料可选为缓冲性一般的且较为便宜的普通工程塑料，例如：ABS、PE等。
需要特别说明的是：缓冲性能好的材料的价格较缓冲性一般的材料的价格昂贵。本发明实施方式中，直接支撑承载物23的第一构件211的第一缓冲性能优于第二构件212的第二缓性能，第二构件212的材料较第一构件211的材料便宜；直接支撑承载物23的第三构件221的第三缓冲性能优于第四构件222的第四缓性能，第四构件222的材料较第三构件221的材料便宜。
请参阅图5和图6，图5是本发明包装箱另一实施方式的截面示意图，图6是图5所示包装箱的分解示意图。本发明实施方式的包装箱30包括顶盖31和底盖32。顶盖31包括第一构件311和第二构件312。第一构件311设置有第一凹槽3111。第二构件312固定于第一凹槽3111内。在本发明实施方式中，第一凹槽3111和第二构件312的数量为两个，当然，第一凹槽3111和第二构件312的数量不限于两个，可以为多个。底盖32包括第三构件321和第四构件322。第三构件321设置有第二凹槽3211。第四构件322固定于第二凹槽3211内。在本发明实施方式中，第四构件322和第二凹槽3211的数量为两个，当然，第二凹槽3211和第四构件322的数量不限于两个，可以为多个。其中，包装箱20可用于收容液晶显示面板，当然，也不仅限于收容液晶显示面板。
在本发明实施方式中，整体式的包装箱的顶盖设计成组合形式的第一构件和第二构件，底盖设计成组合形式的第三构件和第四构件，且第二构件嵌接于第一构件的第一凹槽内，第四构件嵌接于第三构件的第二凹槽内；直接支撑承载物的第一构件和第三构件的材料均可选用缓冲性能较好的材料，不直接接触承载物的第二构件和第四构件的材料均可选用缓冲性能一般的材料。通过上述方式，第三构件和第四构件的材料均可选用价格较为便宜的材料，降低包装箱的材料成本，从而降低产品成本。
本发明还提供了包装箱的制作方法实施方式。请参阅图7，图7是本发明一种包装箱的制作方法实施方式的流程图。如图所示，所述方法包括：
步骤S401: 在模具内分别放置包装箱的顶盖制备材料和底盖制备材料；
顶盖制备材料包括第一构件制备材料和第二构件制备材料，底盖制备材料包括第三构件制备材料和第四构件制备材料，其中第一构件制备材料和第三构件制备材料用于直接支撑承载物；第一构件制备材料对应远离承载物的一表面设置有第一凹槽，第二构件制备材料的形状与第一凹槽相匹配，且置于第一凹槽内；第三构件制备材料对应远离承载物的一表面设置有第二凹槽，第四构件制备材料的形状与第二凹槽相匹配，且置于第二凹槽内；第一构件制备材料和第二构件制备材料分别具有第一缓冲性能和第二缓冲性能，且第一缓冲性能优于第二缓冲性能；第三构件制备材料和第四构件制备材料分别具有第三缓冲性能和第四缓冲性能，且第三缓冲性能优于第四缓冲性能。
模具是用来成型产品的工具，它是产品的原始模型。材料的缓冲性能越好，价格就越昂贵。本发明实施方式中，第二构件的材料和第四构件的材料较第一构件的材料和第三构件的材料便宜。第一构件和第三构件的材料均可选为EPP，第二构件和第四构件的材料均可选为ABS或PE。
步骤S402：使第一构件制备材料、第二构件制备材料、第三构件制备材料以及第四构件制备材料进行热压，使得第二构件制备材料和第四构件制备材料分别固定于第一构件制备材料和第三构件制备材料内。
热压成型主要利用压力将原材料固定于加热后的模具，控制原材料的熔融温度及时间，以达融化后硬化、冷却，再取出模具即可成形产品。
在本发明实施方式中，将模具中加入第一构件制备材料、第二构件制备材料、第三构件制备材料、第四构件制备材料；再对上述制备材料进行热压，使得第二构件的制备材料固定于第一构件的制备材料的第一凹槽内，第四构件的制备材料固定于第三构件的制备材料的第二凹槽内。而第二构件和第四构件的制备材料均不直接接触承载物，因此，第二构件和第四构件的制备材料均可选较为便宜的材料，降低包装箱的材料成本，进而降低产品成本。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (18)

  1. 一种包装箱，其中，所述包装箱包括底盖和顶盖；
    所述顶盖包括：
    第一构件，所述第一构件直接支撑承载物，且所述第一构件远离承载物的一表面设置有第一凹槽，所述第一凹槽的侧边端部和底边分别设置有第一凸缘和第三凹陷；
    第二构件，所述第二构件的形状与第一凹槽相匹配，且所述第二构件的侧边端部和底边分别设置有第一凹陷和第三凸缘，所述第一凹陷与第一凸缘卡扣配合，所述第三凸缘与第三凹陷卡扣配合，从而使得第二构件固定于第一凹槽内；
    所述第一构件和第二构件分别具有第一缓冲性能和第二缓冲性能，且所述第一缓冲性能优于第二缓冲性能；
    所述底盖包括：
    第三构件，所述第三构件直接支撑承载物，且所述第三构件远离承载物的一表面设置有第二凹槽，所述第二凹槽的侧边端部和底边分别设置有第二凸缘和第四凹陷；
    第四构件，所述第四构件的形状与第二凹槽相匹配，且所述第四构件的侧边端部和底边分别设置有第二凹陷和第四凸缘，所述第二凸缘与第二凹陷卡扣配合，所述第四凸缘与第四凹陷卡扣配合，从而使得第四构件固定于第二凹槽内；
    所述第三构件和第四构件分别具有第三缓冲性能和第四缓冲性能，且所述第三缓冲性能优于第四缓冲性能。
  2. 根据权利要求1所述的包装箱，其中，所述第一凸缘的数量均为两个，分别位于第一凹槽的两侧边；
    所述第一凹陷的数量均为两个，分别位于第二构件的两侧边与第一凸缘相对应位置；
    所述第二凸缘的数量均为两个，分别位于第二凹槽的两侧边；
    所述第二凹陷的数量均为两个，分别位于第四构件的两侧边与第二凸缘相对应的位置。
  3. 根据权利要求1所述的包装箱，其中，所述第三凹陷、第四凹陷、第三凸缘和第四凸缘的数量均至少为一个。
  4. 根据权利要求1所述的包装箱，其中，所述第二构件、第一凹槽、第四构件和第二凹槽的数量均至少为一个。
  5. 根据权利要求1所述的包装箱，其中，所述第一构件和第三构件的材料均为聚丙烯塑料发泡材料。
  6. 根据权利要求1所述的包装箱，其中，所述第三构件和第四构件的材料均为丙烯腈-苯乙烯-丁二烯共聚物或者聚乙烯。
  7. 一种包装箱，其中，所述包装箱包括底盖和顶盖；
    所述顶盖包括：
    第一构件，所述第一构件直接支撑承载物，且所述第一构件远离承载物的一表面设置有第一凹槽；
    第二构件，所述第二构件的形状与第一凹槽相匹配，且固定于所述第一凹槽内；
    所述第一构件和第二构件分别具有第一缓冲性能和第二缓冲性能，且所述第一缓冲性能优于第二缓冲性能；
    所述底盖包括：
    第三构件，所述第三构件直接支撑承载物，且所述第三构件远离承载物的一表面设置有第二凹槽；
    第四构件，所述第四构件的形状与第二凹槽相匹配，且固定于所述第二凹槽内；
    所述第三构件和第四构件分别具有第三缓冲性能和第四缓冲性能，且所述第三缓冲性能优于第四缓冲性能。
  8. 根据权利要求7所述的包装箱，其中：
    所述第一凹槽的侧边端部设置有第一凸缘，所述第二构件的侧边端部设置有第一凹陷，所述第一凸缘与第一凹陷卡扣配合，使得包装箱平放时，第二构件固定于第一凹槽内；
    所述第二凹槽的侧边端部设置有第二凸缘，所述第四构件的侧边端部设置有第二凹陷，所述第二凸缘与第二凹陷卡扣配合，使得包装箱平放时，第四构件固定于第二凹槽内。
  9. 根据权利要求8所述的包装箱，其中：
    所述第一凸缘的数量均为两个，分别位于第一凹槽的两侧边；
    所述第一凹陷的数量均为两个，分别位于第二构件的两侧边与第一凸缘相对应位置；
    所述第二凸缘的数量均为两个，分别位于第二凹槽的两侧边；
    所述第二凹陷的数量均为两个，分别位于第四构件的两侧边与第二凸缘相对应的位置。
  10. 根据权利要求7所述的包装箱，其中， 所述第一凹槽的底边设置第三凹陷，第二构件的底边相应的位置设置有第三凸缘，所述第三凸缘与第三凹陷卡扣配合，使得包装箱侧放时，第二构件固定于第一凹槽内；
    所述第二凹槽的底边设置第四凹陷，第二构件的底边相应的位置设置有第四凸缘，所述第四凸缘与第四凹陷卡扣配合，使得包装箱侧放时，第四构件固定于第二凹槽内。
  11. 根据权利要求10所述的包装箱，其中，所述第三凹陷、第四凹陷、第三凸缘和第四凸缘的数量均至少为一个。
  12. 根据权利要求7所述的包装箱，其中，所述第二构件、第一凹槽、第四构件和第二凹槽的数量均至少为一个。
  13. 根据权利要求7所述的包装箱，其中，所述第一构件和第三构件的材料均为聚丙烯塑料发泡材料。
  14. 根据权利要求7所述的包装箱，其中，所述第三构件和第四构件的材料均为丙烯腈-苯乙烯-丁二烯共聚物或者聚乙烯。
  15. 根据权利要求7所述的包装箱，其中，所述包装箱用于收容液晶显示面板。
  16. 一种包装箱的制作方法，其中，包括：
    在模具内分别放置包装箱的顶盖制备材料和底盖制备材料，所述顶盖制备材料包括第一构件制备材料和第二构件制备材料，所述底盖制备材料包括第三构件制备材料和第四构件制备材料，其中第一构件制备材料和第三构件制备材料用于直接支撑承载物；所述第一构件制备材料对应远离承载物的一表面设置有第一凹槽，所述第二构件制备材料的形状与第一凹槽相匹配，且置于第一凹槽内；所述第三构件制备材料对应远离承载物的一表面设置有第二凹槽，所述第四构件制备材料的形状与第二凹槽相匹配，且置于第二凹槽内；所述第一构件制备材料和第二构件制备材料分别具有第一缓冲性能和第二缓冲性能，且所述第一缓冲性能优于第二缓冲性能；所述第三构件制备材料和第四构件制备材料分别具有第三缓冲性能和第四缓冲性能，且所述第三缓冲性能优于第四缓冲性能；
    对所述第一构件制备材料、第二构件制备材料、第三构件制备材料以及第四构件制备材料进行热压，使得所述第二构件制备材料和第四构件制备材料分别固定于第一构件制备材料和第三构件制备材料内。
  17. 根据权利要求16所述的方法，其中，所述第一构件制备材料和第三构件制备材料为聚丙烯塑料发泡材料。
  18. 根据权利要求16所述的方法，其中，所述第二构件制备材料和第四构件制备材料为丙烯腈-苯乙烯-丁二烯共聚物或者聚乙烯。
PCT/CN2012/078416 2012-07-04 2012-07-10 一种包装箱及其制作方法 WO2014005344A1 (zh)

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