CN109393688A - 一种箱包结构 - Google Patents

一种箱包结构 Download PDF

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Publication number
CN109393688A
CN109393688A CN201710904516.2A CN201710904516A CN109393688A CN 109393688 A CN109393688 A CN 109393688A CN 201710904516 A CN201710904516 A CN 201710904516A CN 109393688 A CN109393688 A CN 109393688A
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CN
China
Prior art keywords
panel
hollow pipe
shell
structure according
flange
Prior art date
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Pending
Application number
CN201710904516.2A
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English (en)
Inventor
张跃
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Individual
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Individual
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Publication of CN109393688A publication Critical patent/CN109393688A/zh
Pending legal-status Critical Current

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    • B65D90/00—Component parts, details or accessories for large containers
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    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/205—Composite panels, comprising several elements joined together
    • A47B96/206—Composite panels, comprising several elements joined together with laminates comprising planar, continuous or separate layers
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Abstract

一种箱包结构，包括第一壳体和第二壳体，其中一壳体能够沿着分离线分离并且连接至另一壳体，以限定一储存空间；其特征在于，所述第一壳体和/或第二壳体由一块或多块金属板连接构成；所述金属板包括第一面板、第二面板以及设于第一面板和第二面板之间的多个空心管，空心管与第一面板、第二面板之间设有钎焊层；空心管的至少一端设有翻边。本发明具有重量轻、耐用、能够吸收冲击力、能够在应力下保持结构完整性、能够使振动和/或噪音减少或者最小化等优点。

Description

一种箱包结构
技术领域
本发明涉及箱包材料领域，特别是一种箱包结构。
背景技术
硬面箱包的壳体通过使用可成型的相对坚硬的材料形成其外部，从而提供耐用性和支撑强度。硬面行李箱的一个缺点是：它们可能比软面行李箱更重。然而，软面行李箱通常比硬面行李箱耐用性差，支撑强度低，并且它们的构造涉及高的劳动力输入和材料成本。既包括硬面材料也包括软面材料的混合型行李箱比硬面行李箱更轻，但是耐用性也较差。例如，在粗糙的表面上滚动行李箱，特别是硬面行李箱，会造成振动和噪音，并且使行李箱遭受冲击力。
因此提供一种改进的箱包材料，使它兼具重量轻、耐用、能够吸收冲击力、能够在应力下保持结构完整性、并且能够使其造成的振动和/或噪音减少或者最小化等多种优良特性十分必要。
发明内容
本发明的目的是克服现有技术的上述不足而提供一种自重轻、结构强度高，抗冲击力强，应力小，抗振动，减噪，使用寿命长的箱包结构。
本发明的技术方案是：一种箱包结构，包括第一壳体和第二壳体，其中一壳体能够沿着分离线分离并且连接至另一壳体，以限定一储存空间；其特征在于，所述第一壳体和/或第二壳体由一块或多块金属板连接构成；所述金属板包括第一面板、第二面板以及设于第一面板和第二面板之间的多个空心管，空心管与第一面板、第二面板之间设有钎焊层；空心管的至少一端设有翻边。
本发明具有以下优点：（1）将金属板应用于箱包结构，与现有技术相比，在同等强度下，用料最少；在同等重量下，强度最大。这是因为：第一面板和第二面板受到应力后会疏散到各个空心管上，横向和竖向受力小，不易变形，从而减少金属板的整体应力，进而增大结构的整体强度和稳定性，抗冲击力强，使用寿命长；（2）空心管的存在大大提高了轻量化，由于重量轻，手提或者拖动箱体时，省时省力；（3）通过钎焊，能够使整体结构受力更加均匀，整体结构更加稳固；（4）通过在空心管上设置翻边，能够增大空心管与面板之间的焊接面积，提高整体结构的强度和稳定性，能够在应力下保持结构完整性；（5）通过第一面板、第二面板对空心管的上下端进行钎焊密封，形成较大空间的密闭层，大大提高隔音降噪效果。
进一步，所述多个空心管均为带翻边的空心管；或者多个空心管中包括带翻边的空心管和未设置翻边的空心管。未设置翻边的空心管的数量优选占空心管总数的1/3以下，以保证金属板整体结构的强度和稳定性。
进一步，所述翻边是沿空心管端部外翻的接触面，或者翻边沿空心管端部内翻的接触面。
本发明的翻边无论内翻还是外翻，翻边可以是整体形成的接触面，也可以是间隔设置的接触面，如相对称的至少两个半圆形、相对称的至少两个条形等，或者是其他异形结构，如花瓣形等；翻边也可以是沿空心管端部水平翻出并向下弯折的接触面等。上述任意的翻边结构都可以增大空心管与面板之间的焊接面积。
进一步，空心管可以是封闭式结构、中空结构或半封闭结构等。例如：封闭式结构可以是内腔为空心，端部封闭的结构，其中端部封闭也属于本申请翻边内翻的一种结构，例如前述的翻边通过内翻将空心管的端部遮挡住的封闭式结构。半封闭结构可以是空心管的内腔半封闭，也可以是空心管的管壁半封闭，例如在管壁上开一道缝隙较小的槽，或者在空心管上开设多个孔。
进一步，所述空心管的截面形状为圆形、椭圆形或N边形，N≥3。N边形可以是三角形、方形、五边形、六边形、七边形等。
空心管的结构具有以下优点：第一，能够大大提高轻量化；第二，空心管的加入保证第一面板和第二面板受到应力后能够通过空心管进行疏散，从而减少曲面芯板的整体应力，进而增大结构的整体强度，使得上述结构具有以下特点：同等强度下，重量最轻；同等重量下，强度最大；第三，通过第一面板、第二面板对空心管的上下端进行钎焊密封，形成较大空间的密闭层，大大提高隔音效果。
空心管优选为圆形空心管，具有受力均匀、不易变形、稳定性高等优点，且制作工艺简单，成本低廉。当空心管为N变形式，优选N大于4，N的边数越多越接近于圆心空心管，不易变形。
进一步，所述第一面板和第二面板为平面板或曲面板，或者一面板为平面板，另一面板为曲面板；又或者第一面板和/或第二面板带转角。
曲面板能够适用于任何曲面结构的壳体、骨架等，曲面板的线型可以是弧形、波浪形等；平面板的形状可根据需要进行设定。当面板为曲面板时，优选将空心管的轴线与曲面板的曲面切线相垂直，这样能够增强空心管与面板之间的连接强度，避免出现空心管的多个位置没有焊到，或者产生缝隙或空洞等。
面板带转角是指在面板的边缘延伸出与该面板呈一角度的另一板体，该板体上也加入空芯管，通过整体钎焊形成带转角的金属板。
进一步，所述第一面板和/或第二面板的材质为不锈钢、碳钢、钛或合金板。合金可以是铜合金、钛合金等。第一面板和第二面板优选采用耐高温材料制成，能够起到防火等作用。当然，上述材质仅是本发明的几种优选方案，并不限定本发明的材质。
进一步，所述空心管的材质为不锈钢、碳钢、钛或合金板。
进一步，所述钎焊层采用铜、铝、锡或合金钎料。合金钎料可以是铜合金、钛合金等。采用钎焊对环境变化的敏感度非常低，持久性长，能够使整个结构的受力更加均匀，且耐高温。
进一步，所述空心管上设有气孔。通过气孔，一方面可对空心管抽真空和充入保护气体，保证空心管的内腔处于无氧环境下，然后充入还原气体，保证空心管不被氧化，进而保证空心管的强度和质量；另一方面，通过气孔，可充入保温材料，如充入发泡原液等。
优选地，气孔设置于距芯体顶部的距离不大于该芯体长度的1/3处空心管的上部，有利于比空气密度小的还原气体或保护气体排出，如氢气。
进一步，所述空心管的内腔和/或空心管之间设有保温材料。这样，能够起到保温、隔音和隔振的效果。可以在每个相邻空心管之间均设置保温材料，或者在部分空心管之间设置保温材料。
所述保温材料为烧结颗粒、木屑、无机棉、发泡材料、气凝胶的一种或多种组合。烧结颗粒、木屑或无机棉可加工成块状、板状、片状或条状，发泡材料可以发泡形成块状、板状、片状或条状。当然，本发明不限于上述保温材料，还可以是其它起保温效果的材料。发泡材料可以是聚氨酯原液或酚醛树脂原液等。
进一步，所述第一面板和/或第二面板的周边至少有一边设有边框；或者第一面板和/或第二面板为带转角的面板。
设置边框能够保证整体入炉的稳固性。另外，由于边框为金属材料，便于焊接、螺接等。边框可以只连接第一面板或第二面板，即对金属板的一边进行半封闭，也可以是边框的上端连接第一面板，边框的下端连接第二面板，即对金属板的一边进行全封闭。
当面板带转角时，如面板的边缘延伸出垂直于面板的另一板体，该板体可替代前述的边框。
进一步，所述钎焊层所用钎料冲孔翻边，使得空心管套在钎料的翻边上定位；或者钎料冲孔翻边，且钎料沿孔的边缘向外延伸有限位凸起；或者钎料冲孔翻边，且钎料沿孔的边缘向外延伸有限位凸起，孔与孔之间通过钎料连接筋相连。
这样，就能防止空心管在钎焊过程中移位，大大提高空心管位置的准确度。限位凸起的形状可以是弧形、多边形或不规则形状等任意结构，只要能将空心管卡住即可。另外，孔与孔之间通过钎料连接筋相连，即当孔通过翻边套设在空心管上时，钎焊层在非空心管处镂空，这样，能够防止过多的钎料在加热过程中堆积而导致钎焊不均匀，大大提高钎焊质量。
进一步，金属板与金属板之间、或者金属板与箱体的其他构件之间通过焊接、铆接、螺接、榫接、卡接、铰接或胶接中的一种或多种组合方式连接成一体。
进一步，所述第一面板和第二面板为平面板或曲面板，或者一面板为平面板，另一面板为曲面板；又或者第一面板和/或第二面板带转角。
曲面板的线型可以是弧形、波浪形等；平面板的形状可根据需要进行设定。当面板为曲面板时，优选将空心管的轴线与曲面板的曲面切线相垂直，这样能够增强空心管与面板之间的连接强度，避免出现空心管的多个位置没有焊到，或者产生缝隙或空洞等。
面板带转角是指在面板的边缘延伸出与该面板呈一角度的另一板体，该板体上也加入空芯管，通过整体钎焊形成带转角的金属板。
进一步，所述金属板的外表面设有表面装饰材料。为了用作箱包结构来提高美观度，还可对金属板的外表面进一步加工，如刷漆、贴膜、包覆表皮等装饰材料。
进一步，第一面板和/或第二面板和/或第三面板的厚度为0.05~5mm。若厚度太大，会增加重量；若厚度太小，会降低强度。
多个空心管之间可以间隔排列，也可以紧密排列，或者是将二者组合排列。
本发明的箱包具有重量轻、强度大、防火、隔振、保温等功能，大大提高使用寿命。
附图说明
图1是本发明实施例1箱体的结构示意图；
图2是本发明实施例1金属板的结构示意图；
图3是图2所示实施例1的侧视图；
图4是本发明实施例1空心管的结构示意图；
图5是本发明实施例1钎料的结构示意图；
图6是本发明实施例2的结构示意图；
图7是本发明实施例3的结构示意图；
图8是本发明实施例7的结构示意图；
图9是本发明实施例8的结构示意图；
图10是本发明实施例9的结构示意图；
图11是本发明实施例11的结构示意图；
图12是图11所示实施例11的A-A向剖视图。
具体实施方式
以下将结合说明书附图和具体实施例对本发明做进一步详细说明。
实施例1
如图1~图5所示：一种行李箱，包括第一壳体6和第二壳体7，其中第一壳体6能够沿着分离线分离并且连接至第二壳体7，以限定一储存空间；其中第一壳体6由一块曲面的金属板制成。金属板与第二壳体7之间枢接。
具体而言，金属板包括第一面板1、第二面板2、中间的多个空心管3以及空心管3与第一面板1、第二面板2间的钎焊层，空心管3的上下两端均设有翻边31，外翻出圆形结构。空心管3的翻边31与第一面板1、第二面板2之间通过钎料4钎焊相接。
第一面板1和第二面板2均为曲面板。空心管3的两端与面板的接触面之间垂直连接。曲面板的线型为弧形，多个空心管3间隔排列，每个空心管3的轴线与其相对应的弧形的切线相垂直，这样，能够增强空心管3与面板之间的连接强度，避免出现空心管的多个位置没有焊到、或者产生缝隙或空洞等，导致钎焊不均匀，本方案能够大大提高整体的强度和质量。
空心管3的截面为圆形，空心管3为中空的圆柱形管。钎料4冲孔翻边，该翻边是沿钎料的孔向下翻，使得空心管3套在钎料4的翻边上定位。
本实施例中，钎料4为铜钎料，钎料4在非空心管处设有镂空5。多个空心管3排列成长方形。本实施例的第一面板1和第二面板2均为不锈钢板，空心管3为不锈钢管，具有防腐性能好、强度高、耐高温的优点。
空心管3上设有气孔32，气孔32设置于距空心管顶部8mm处。气孔32具有以下作用：在工作过程中，将金属板置于钎焊炉内后，先对炉体抽真空，抽真空后，通过气孔充入保护气体，充到一定量时，确保氧气含量很低，这样再充入氢气后就不会爆炸；氧含量低的情况下，再持续不断地充入氢气，来还原不锈钢空心管的氧化层。钎焊过程中，气体可通过气孔排出。
通过气孔32向全部空心管或者部分空心管内充入发泡材料，如聚氨酯原液，在空心管内发泡成泡沫聚氨酯；此外，空心管内还可以提前设有发泡无机颗粒，一方面便于充入聚氨酯原液时能够快速发泡，另一方面，能够提高保温效果。
在空心管3的内部充入发泡材料，不仅起到保温作用，还能够减少空心管内的对流，提高隔音效果；而且填充的发泡层可作为支撑结构，使空心管不受弯，增加空心管的支撑力；并且泡沫的使用寿命长，由于里面没有空气，不会发生裂缝和各种反应等。
另外，为了增加箱包结构的美观度，可在金属板的外表面刷漆、贴膜等。
通过金属板制成的箱包结构，具有自重轻、强度大、使用寿命长、耐高温、防火、保温、隔振降噪的优点；且易于搬运安装，省时省力。
实施例2
如图6所示：与实施例1的区别在于，第一壳体和第二壳体均由金属板制成。其中，第一壳体由一块曲面的金属板制成，该金属板的结构与实施例1相同。第二壳体7由四块曲面的金属板71焊接成一整体。因为第二壳体7有四个转角，每个转角部分都是一块曲面的金属板71；该金属板71的弧度大，即圆心角大。
面板之间的两侧设有边框8，边框8采用不锈钢材质，边框8通过钎焊与第一面板1、第二面板2连接成一体。边框8为半封闭结构。
其它同实施例1。
实施例3
如图7所示：一种工具箱，包括第三壳体9和第四壳体10，其中第三壳体9能够沿着分离线分离并且连接至第四壳体10，以限定一储存空间。其中第三壳体9由一块金属板制成。金属板与第四壳体10之间枢接。
本实施例与实施例1的区别在于，第一面板和第二面板均为平面板。
金属板的其它结构同实施例1。
实施例4
实施例1或实施例2的区别在于，相邻排的空心管3之间填充有保温材料8，如呈块状的无机棉，可起到保温的作用。
实施例5
与实施例1的区别在于，钎料直接铺设于面板与空心管之间。不需冲孔翻边。
实施例6
与实施例1的区别在于，空心管的一端翻边，另一端不翻边。
实施例7
如图8所示：与实施例1的区别在于，部分空心管3的管壁上开一道缝隙33，但对空心管的强度和应力影响不大。
实施例8
如图9所示：与实施例1的区别在于，空心管3的上下两端均设有翻边31’，翻边31’包括两个对称设置在空心管上的外翻的半圆形结构，空心管的翻边31’与第一面板、第二面板钎焊相接。
实施例9
如图10所示：与实施例1的区别在于，空心管3的上下两端均设有翻边31”，翻边31”包括两个对称设置在空心管上的内翻的半圆形结构，空心管的翻边31”与第一面板、第二面板钎焊相接。
实施例10
与实施例1的区别在于，空心管的截面形状为正方形，空心管的上下两端均设有翻边，翻边包括两个对称设置在空心管上的折角结构，空心管的翻边与第一面板、第二面板钎焊相接。钎焊层采用铝钎料。相邻空心管之间紧密连接，即空心管的翻边的折角处与另一个空心管的翻边折角处钎焊或通过其他焊接方式连接；空心管的翻边与面板之间钎焊连接。
实施例11
如图11和图12所示：与实施例1的区别在于，钎料4’呈条状，钎料4’直接由多个带壁的孔41’通过连接筋42’连接成一体而形成。钎料4’冲孔翻边，使得空心管套在钎料4’的翻边43’上定位，并且钎料沿孔41’的边缘向外延伸出两个呈条形的限位凸起44’，孔41’通过钎料的翻边43’套住空心管，通过限位凸起44’卡住空心管。
多个空心管排成多排，每一纵排对应一张钎料4’，钎料上的孔41’与每排空心管的数量相对应。
实施例12
在实施例13的基础之上，钎料沿孔的边缘向外延伸出四个呈条形的限位凸起，使得空心管套在钎料的翻边上定位，并通过限位凸起卡住空心管，并通过镂空防止钎料堆积。
实施例13
与实施例1区别在于，多个空心管的前侧和后侧边缘未设置边框，而是将第一面板的两端设计成向下弯折的结构，将第二面板的两端设计成向上弯折的结构。
实施例14
与实施例1区别在于，每相邻两排空心管之间紧密排列，每相邻两排空心管与其它排空心管之间设有间隙。间隙可有利于气流的流通，提高空心管的钎焊质量。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其同等技术的范围之内，则本发明也包含这些改动和变型在内。

Claims (12)

1.一种箱包结构，包括第一壳体和第二壳体，其中一壳体能够沿着分离线分离并且连接至另一壳体，以限定一储存空间；其特征在于，所述第一壳体和/或第二壳体由一块或多块金属板连接构成；所述金属板包括第一面板、第二面板以及设于第一面板和第二面板之间的多个空心管，空心管与第一面板、第二面板之间设有钎焊层；空心管的至少一端设有翻边。
2.根据权利要求1所述的箱包结构，其特征在于，所述多个空心管均为带翻边的空心管；或者多个空心管中包括带翻边的空心管和未设置翻边的空心管。
3.根据权利要求1或2所述的箱包结构，其特征在于，所述翻边是沿空心管端部外翻的接触面，或者翻边沿空心管端部内翻的接触面。
4.根据权利要求1或2所述的箱包结构，其特征在于，所述空心管的截面形状为圆形、椭圆形或N边形，N≥3。
5.根据权利要求1或2所述的箱包结构，其特征在于，所述第一面板和第二面板为平面板或曲面板，或者一面板为平面板，另一面板为曲面板；又或者第一面板和/或第二面板带转角。
6.根据权利要求1或2所述的箱包结构，其特征在于，所述第一面板和/或第二面板的材质为不锈钢、碳钢、钛或合金板；或者所述空心管的材质为不锈钢、碳钢、钛或合金板；或者所述钎焊层采用铜、铝、锡或合金钎料。
7.根据权利要求1或2所述的箱包结构，其特征在于，所述空心管上设有气孔。
8.根据权利要求1或2所述的箱包结构，其特征在于，所述空心管的内腔和/或空心管之间设有保温材料。
9.根据权利要求1或2所述的箱包结构，其特征在于，所述第一面板和/或第二面板的周边至少有一边设有边框；或者第一面板和/或第二面板为带转角的面板。
10.根据权利要求1或2所述的箱包结构，其特征在于，所述钎焊层所用钎料冲孔翻边，使得空心管套在钎焊层的翻边上定位；或者钎料冲孔翻边，且钎料沿孔的边缘向外延伸有限位凸起；或者钎料冲孔翻边，且钎料沿孔的边缘向外延伸有限位凸起，孔与孔之间通过钎料连接筋相连。
11.根据权利要求1或2所述的箱包结构，其特征在于，金属板与金属板之间、或者金属板与箱体的其他构件之间通过焊接、铆接、螺接、榫接、卡接、铰接或胶接中的一种或多种组合方式连接成一体。
12.根据权利要求1或2所述的箱包结构，其特征在于，所述第一面板和第二面板为平面板或曲面板，或者一面板为平面板，另一面板为曲面板；又或者第一面板和/或第二面板带转角。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112317896A (zh) * 2020-10-23 2021-02-05 航天特种材料及工艺技术研究所 一种真空封装外防护结构的一体化制备方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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KR102529116B1 (ko) 2017-08-01 2023-05-08 엘지전자 주식회사 진공단열체, 진공단열체의 제작방법, 및 그 진공단열체로 단열하는 냉온장고
KR102449177B1 (ko) 2017-08-01 2022-09-29 엘지전자 주식회사 진공단열체 및 냉장고
KR102459786B1 (ko) 2017-08-16 2022-10-28 엘지전자 주식회사 진공단열체 및 냉장고
CN110271243A (zh) * 2018-03-16 2019-09-24 张跃 一种不平行芯板结构
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CN111287026B (zh) * 2020-02-26 2021-11-16 中铁第四勘察设计院集团有限公司 经过隧道的无砟轨道及其实施方法
CN111287028A (zh) * 2020-02-27 2020-06-16 中铁第四勘察设计院集团有限公司 一种轨道交通
CN111452997B (zh) * 2020-04-13 2022-02-11 北京中科宇航技术有限公司 一种运载火箭钎焊铝蜂窝尾翼
CN111418998A (zh) * 2020-05-18 2020-07-17 苏州格丽室新材料科技有限公司 一种桌子
CN112457042B (zh) * 2020-11-05 2022-09-20 中国航发北京航空材料研究院 一种陶瓷复材管与金属孔板的连接结构及连接方法
CN114179459A (zh) * 2021-10-13 2022-03-15 中国人民解放军63919部队 一种地面设备用蜂窝板替代结构
CN114953632A (zh) * 2022-06-14 2022-08-30 江苏阿鲁镁琪新材料科技有限公司 一种具备环保节能减碳防火功能的金属复合板及其加工工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2126975Y (zh) * 1992-07-07 1993-02-17 戴景云 金属防盗手提箱
JP3172986B2 (ja) * 1994-12-21 2001-06-04 日本軽金属株式会社 ハニカムパネル
CN1733465A (zh) * 2004-07-06 2006-02-15 株式会社宮技研工业 绝热性板
CN1748486A (zh) * 2005-08-22 2006-03-22 薛斌凯 蜂窝复合板芯板
CN103507381A (zh) * 2012-06-15 2014-01-15 昆山美邦搪瓷有限公司 一种装饰用搪瓷铝蜂窝板抽真空复合方法及设备

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115122A (zh) *
US4050621A (en) * 1976-11-03 1977-09-27 Bunker Ramo Corporation Method and apparatus for soldering electric terminals to double-sided circuit boards
US4557411A (en) * 1983-10-26 1985-12-10 At&T Information Systems Interconnected solder pads and the method of soldering
US6286707B1 (en) * 1989-12-19 2001-09-11 William Y. Hall Container for above-ground storage
JP3122521B2 (ja) * 1992-04-17 2001-01-09 新日本製鐵株式会社 ハニカムパネルとその製造方法
JPH067864A (ja) * 1992-06-25 1994-01-18 Sumitomo Light Metal Ind Ltd ろう付けハニカムパネル
US5242097A (en) * 1992-06-26 1993-09-07 Indium Corporation Of America Integrated preforms
EP0741638A4 (en) * 1994-01-26 1998-12-02 Peter Sing BUILDING MATERIAL WITH SANDWICH STRUCTURE
JPH08192485A (ja) * 1995-01-19 1996-07-30 Nippon Light Metal Co Ltd ハニカムパネル及びその製造方法
JP3149716B2 (ja) * 1995-01-23 2001-03-26 富士電機株式会社 固体高分子電解質型燃料電池
FR2735166B1 (fr) * 1995-06-08 1997-08-29 Aerospatiale Procede de fabrication d'un panneau ou analogue a proprietes structurale et acoustique et panneau ainsi obtenu
SE508235C2 (sv) * 1997-09-23 1998-09-14 Accra Teknik Ab Förfarande för framställning av en rörformig plåtbalk med utkragade ändpartier och en plåtbalk framställd enlig förfarandet
JPH11179569A (ja) * 1997-12-19 1999-07-06 Nippon Light Metal Co Ltd サンドイッチパネル
CN1164415C (zh) * 2001-06-01 2004-09-01 陈业亮 蜂窝芯真空复合板及其制造设备
CN2521171Y (zh) * 2001-12-13 2002-11-20 逯胜利 多功能集装箱
ATE446242T1 (de) * 2002-11-30 2009-11-15 Det Norske Veritas As Schiffskonstruktionen und konstruktionen in wasserfahrzeugen
CN201016199Y (zh) * 2007-01-22 2008-02-06 周阳 双面打孔的蜂巢板
CN100560350C (zh) * 2007-02-23 2009-11-18 辽宁科技大学 金属蜂窝夹芯组合吸能结构材料及其制备方法
CN101219587B (zh) * 2007-12-28 2010-06-02 同济大学 飞机机身用复合蒙皮结构及其制备工艺
US9649551B2 (en) * 2008-06-03 2017-05-16 Tweedletech, Llc Furniture and building structures comprising sensors for determining the position of one or more objects
CN201424054Y (zh) * 2009-06-02 2010-03-17 朝泽实业股份有限公司 设有固定装置的蜂巢板
CN201447183U (zh) * 2009-07-10 2010-05-05 扬州通利冷藏集装箱有限公司 近海物流冷藏集装箱
CN201850698U (zh) * 2010-06-04 2011-06-01 王韬 新型泡沫填充蜂窝夹芯板
CN201772201U (zh) * 2010-07-04 2011-03-23 李文杰 真空保温隔热空心板
CN201944488U (zh) * 2010-12-31 2011-08-24 高瑞安 复合隔热型材
CN102091852A (zh) * 2011-01-07 2011-06-15 蓬莱巨涛海洋工程重工有限公司 一种铜镍管的焊接方法
CN202144932U (zh) * 2011-05-27 2012-02-15 杨曜 蜂窝基绝热保温板
CN102416714B (zh) * 2011-08-16 2014-04-23 西安交通大学 一种点阵金属-泡沫铝复合材料及其制备方法
CN202294826U (zh) * 2011-10-27 2012-07-04 长春轨道客车股份有限公司 铝蜂窝地板
US8864216B2 (en) * 2013-01-18 2014-10-21 Sabic Global Technologies B.V. Reinforced body in white and method of making and using the same
CN203115394U (zh) * 2013-03-13 2013-08-07 天津南极星隔热材料有限公司 一种安装有金属耐火柱的抗高压隔热板
CN103612431A (zh) * 2013-09-18 2014-03-05 魏玲 一种新型轻质、高强、耐高温复合飞机蒙皮材料
US9573338B2 (en) * 2014-02-27 2017-02-21 B/E Aerospace, Inc. Composite sandwich panel with differential resin layers
CN103949792A (zh) * 2014-05-09 2014-07-30 中国电子科技集团公司第四十三研究所 连体式焊料、电子封装外壳钎焊装架工装
CN203843385U (zh) * 2014-05-09 2014-09-24 中国电子科技集团公司第四十三研究所 连体式焊料、电子封装外壳钎焊装架工装
CN204132850U (zh) * 2014-09-09 2015-02-04 钱伟建 一种改进结构的模块化展示板
CN104712136A (zh) * 2014-12-18 2015-06-17 国网上海市电力公司 一种电力电缆隧道用玻璃钢盖板的制备方法
JP6422121B2 (ja) * 2015-02-23 2018-11-14 株式会社ハウステック 棚板の装着構造
CN204844992U (zh) * 2015-05-04 2015-12-09 中国直升机设计研究所 一种玻璃布封边的金属面板蜂窝夹层结构
CN104943849B (zh) * 2015-05-07 2017-02-01 哈尔滨飞机工业集团有限责任公司 一种铝蒙皮蜂窝夹层地板的制造方法
CN205167725U (zh) * 2015-11-20 2016-04-20 宁波红杉高新板业有限公司 铝蜂窝板
CN205149587U (zh) * 2015-11-27 2016-04-13 江苏卡拿翰机电科技有限公司 一种船用座椅扶手
CN105437645A (zh) * 2015-12-04 2016-03-30 张跃 一种用于建筑结构的金属蜂窝板
CN106894572A (zh) * 2015-12-21 2017-06-27 张跃 一种蜂窝板式建筑及其施工方法
CN106894575A (zh) * 2015-12-21 2017-06-27 张跃 一种蜂窝梁
CN106894576A (zh) * 2015-12-21 2017-06-27 张跃 一种建筑物承重蜂窝柱
CN205998112U (zh) * 2016-09-07 2017-03-08 中国航空工业集团公司沈阳飞机设计研究所 一种用于飞机的防腐蚀复合蒙皮
CN106379482A (zh) * 2016-10-28 2017-02-08 刘跃平 仿生组合梁板结构及船
CN206202439U (zh) * 2016-11-29 2017-05-31 北京新能源汽车股份有限公司 一种应用夹层板的车身结构及汽车
CN106863948B (zh) * 2017-01-20 2019-01-15 西安交通大学 一种管状复合结构芯体夹层板及其制备方法
CN106724205A (zh) * 2017-03-02 2017-05-31 南京市海太家具有限公司 桌子及柜子的连接结构及其双向连接件
CN106930433A (zh) * 2017-03-20 2017-07-07 张宗楼 大型水平孔整体装配式墙板
CN106948229B (zh) * 2017-05-26 2018-08-14 湖南天象建筑科技有限公司 一种无砟轨道自密实混凝土铝合金封边模板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2126975Y (zh) * 1992-07-07 1993-02-17 戴景云 金属防盗手提箱
JP3172986B2 (ja) * 1994-12-21 2001-06-04 日本軽金属株式会社 ハニカムパネル
CN1733465A (zh) * 2004-07-06 2006-02-15 株式会社宮技研工业 绝热性板
CN1748486A (zh) * 2005-08-22 2006-03-22 薛斌凯 蜂窝复合板芯板
CN103507381A (zh) * 2012-06-15 2014-01-15 昆山美邦搪瓷有限公司 一种装饰用搪瓷铝蜂窝板抽真空复合方法及设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
敬霖，王志华，赵隆茂: "多孔金属及其夹芯结构力学性能的研究进展", 《力学与实践》 *
美国金属学会: "《金属手册》", 30 November 1984 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112317896A (zh) * 2020-10-23 2021-02-05 航天特种材料及工艺技术研究所 一种真空封装外防护结构的一体化制备方法
CN112317896B (zh) * 2020-10-23 2022-02-22 航天特种材料及工艺技术研究所 一种真空封装外防护结构的一体化制备方法

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