CN1055269C - 铰接箱 - Google Patents

铰接箱 Download PDF

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CN1055269C
CN1055269C CN95121581A CN95121581A CN1055269C CN 1055269 C CN1055269 C CN 1055269C CN 95121581 A CN95121581 A CN 95121581A CN 95121581 A CN95121581 A CN 95121581A CN 1055269 C CN1055269 C CN 1055269C
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sidewall
lid
hinged
base plate
hinge
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CN1131112A (zh
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F·尼哈德
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Clip Lok International Ltd
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Clip Lok International Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D19/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02Rigid pallets with side walls, e.g. box pallets
    • B65D19/06Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/14Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of wood
    • B65D19/16Collapsible pallets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00014Materials for the load supporting surface
    • B65D2519/00029Wood
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00009Materials
    • B65D2519/00049Materials for the base surface
    • B65D2519/00064Wood
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
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    • B65D2519/00084Materials for the non-integral separating spacer
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
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    • B65D2519/00169Wood
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
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    • B65D2519/00189Materials for the lid or cover
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00263Overall construction of the pallet
    • B65D2519/00273Overall construction of the pallet made of more than one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00492Overall construction of the side walls
    • B65D2519/00497Overall construction of the side walls whereby at least one side wall is made of one piece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00258Overall construction
    • B65D2519/00492Overall construction of the side walls
    • B65D2519/00502Overall construction of the side walls whereby at least one side wall is made of two or more pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00577Connections structures connecting side walls, including corner posts, to each other
    • B65D2519/00582Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable
    • B65D2519/00587Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other
    • B65D2519/00592Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other by means of hinges
    • B65D2519/00601Connections structures connecting side walls, including corner posts, to each other structures intended to be disassembled, i.e. collapsible or dismountable side walls directly connected to each other by means of hinges separately formed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00636Connections structures connecting side walls to the pallet
    • B65D2519/00641Structures intended to be disassembled
    • B65D2519/00661Structures intended to be disassembled side walls maintained connected to pallet by means of auxiliary locking elements, e.g. spring loaded locking pins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00547Connections
    • B65D2519/00706Connections structures connecting the lid or cover to the side walls or corner posts
    • B65D2519/00711Connections structures connecting the lid or cover to the side walls or corner posts removable lid or covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/00865Collapsible, i.e. at least two constitutive elements remaining hingedly connected
    • B65D2519/00875Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls
    • B65D2519/0091Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other
    • B65D2519/00915Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other and one or more side walls being foldable along a median line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2519/00Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004Details relating to pallets
    • B65D2519/00736Details
    • B65D2519/00865Collapsible, i.e. at least two constitutive elements remaining hingedly connected
    • B65D2519/0093Collapsible, i.e. at least two constitutive elements remaining hingedly connected structures for maintaining the pallet in a collapsed state

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Stackable Containers (AREA)

Abstract

本发明涉及一种箱子,该箱子具有一个托盘(1c),多个可相互连接并安装到托盘上的侧壁(2a,2b),以及一个凹入的盖(3),侧壁(2a,2b)借助L型弹簧钢卡(4)被连接到托盘(1c)上,其中卡子(4)沿箱子的边缘与底板接合并固定到相应的槽(5)或类似孔中,借助可更换的铰链(6)可将侧壁彼此连接,借助卡子结构可将盖悬置于侧壁的最上端边缘处,铰接箱可转变为堆叠结构,其中将盖(3)倒置,将铰接侧壁折叠,并夹在倒置的盖及托盘之间,同时卡子(4)将堆叠结构夹持在一起。

Description

铰接箱
本发明涉及一种类型的可折叠箱,该箱具有一个底板,多个相互连接并夹持到底板上的侧壁,以及一个可移动的盖。这样的箱子用于如在世界范围内,在各加工车间和类似场所之间运送气车部件。通常,箱底板为托盘形式,侧壁由胶合板制成,且侧壁、底部和盖由钢卡相互连接。
对于一个矩形箱,装配和封闭它时每个边缘至少需要两个卡子。也就是至少需要24个卡子,这些卡子在箱的拆卸完毕后与折叠的底部、侧壁和盖一起被放回原处。此外,装拆卡子费时,而且在箱体较大时必须要由至少两个人将箱体各部件固定并夹紧在一起。
本发明的一个目的是提供一种箱子,该箱可用较少的卡子将其组装在一起,并且,可用较少的人员将其更快地装拆,当回收箱子时只需包装和运送较少的零散的单个元件。
按照本发明的一种铰接箱,该箱具有一个底板,多个通过铰链相互连接而构成的可折叠套筒的侧壁,其改进之处在于,所述可折叠套筒借助绕箱子下方拐角边缘布置的大致呈L形的卡子连接到底板上,侧壁和底板上制出了相应的槽,向里指的卡子端部设置在该槽中,一个盖,以及在竖直安装状态时,用于使侧壁相对于盖和底板保持坚固矩形轮廓的向外作用的保持装置,铰接箱可在竖直安装和堆叠状态之间变动,在堆叠状态时,铰接侧壁折叠在一起并夹在底板和盖之间。
较佳的选择是定位装置与L形卡子协同操作,以便于在堆叠状态时夹持铰接箱。
较为适宜的是侧壁包括一对相对置的较大侧壁,该较大侧壁铰接于一对相对置的较小侧壁,在较小侧壁中间具有一平行于它们的竖直侧边缘的折叠铰链,该铰链允许较小侧壁在较大侧壁之间彼此向里折叠,侧壁的高度小于或等于较小侧壁的总宽度。
较为有利的是,保持装置包括一个沿底板外侧周边延伸的缺口,缺口尺寸大小可以接纳侧壁的下方边缘,还包括朝向侧壁端部内侧表面的一个内侧台肩。
保持装置最好还包括用于在相对侧壁顶部边缘的在凹陷位置定位可拆卸的盖的定位装置,盖的侧边缘作用于侧壁的内表面,以便使侧壁保持为坚固的矩形轮廓。
一般定位装置包括多个每隔一距离紧固到盖上的钩子,每个钩子终端为制做成与侧壁顶部边缘相吻合的倒U型,以便在凹入位置支承盖。
较为有利的是,倒U型离开盖最远处的腿部具有一中央槽,该槽的宽度可接合箱子卡子的一端,槽的深度与用于连接的卡子腿的长度一起制成这样的尺寸,即借助卡子可将由底板、折叠侧壁和盖组成的层叠组件牢固地夹持在一起。
在本发明的一种变化形式中,保持装置包括一沿盖的外侧周边延伸的缺口,内侧缺口台肩用来贴靠侧壁上方的内侧表面,并且盖和侧壁上加工出多个接收向里指的L形卡端部的相应的槽。
一般底板是一个托盘的上板,托盘还包括多个垫块和多个安装到垫块下面的滑木板,滑木板从垫块的外侧表面用大致相当于侧壁厚度的距离分隔开。
盖最好是从垂直于侧壁顶部的边缘以大致相当于滑木板厚度的距离垂直凹陷,以便叠置的堆叠箱的质量至少局部地由在其下方的箱盖支承。
在本发明的一种较佳方式中,每个铰链为一个具有双联背对背U型的单体塑料铰链,该双联U型铰链由一连接腹板在U型的底部相连。
较为有利的是:U型的开口端头制成向里指向的定位结构,且互补的槽形成在靠近侧壁边缘的侧壁的对应表面上,U型定位结构在侧壁内以滑动或咬合的形式接合。从而U型包围了侧壁的边缘部分。
铰链最好比侧壁短一个距离,该距离至少相当于底板缺口的深度。
按照本发明箱子的一种变化形式,它具有一个从侧壁的顶部边缘向下低几厘米并由适当形状的钩子或连接件固定到顶部边缘的盖。因此,只靠其重力下推的盖借助钩子放置在侧壁的顶部边缘,并就横向应力来说,在箱子的上部增强了侧壁的刚性。由于可使力的分配均匀,叠加的托盘的滑木板可全部放置在盖上。
宽度较小的内侧壁在中央部位又一次被竖直地分开并设置了一个塑料铰链,从而拆卸时只需将侧壁提升出它们在底板上的导向缺口,然后,分开的侧壁向里折叠并使得它们的较大的侧壁也彼此间相对地移动,直至获得一个可放置在底板上的四层的层叠组件。
图1是表示本发明箱子的透视图;
图1a是详细表示箱子的一个顶角的透视图;
图1b是详细表示一个分开的侧壁的透视图;
图1c是表示作为一种托盘形式的底板拐角的透视图;
图1d是详细表示沿图1中1d-1d线的剖面图;
图2a是表示在其夹紧区域内通过一折叠的箱子的剖面图;以及
图2b是表示图2a的折叠箱的一个局部侧视图;
图1表示按照本发明的铰接箱的一个实施例。底板1位于连接有滑木板1b的木质垫块1a上,从而形成了托盘1c。一个可折叠的套筒2包括相对置的较大和较小侧壁2a和2b,侧壁2a和2b从底板1向上延伸,并且一个凹入的盖3被悬置于侧壁2a和2b的顶部边缘上。如图1c所清楚表示的,一个缺口8被铣削在底板1的周边上,它还带有一个以侧壁2a和2b的内侧表面贴靠的竖直的缺口台肩8a。侧壁2a和2b被设置在外侧,靠近它们的底部和顶部边缘上具有多个槽5,其中向里指的多个L型卡子4与槽5接合。卡子4绕箱的底部拐角边缘设置并将侧壁固定到底板上,同时卡子4的另一端位于底板1相应的槽5a中。
侧壁2a和2b借助塑料铰链6在箱子的拐角处被彼此连在一起。图1a表示带有一塑料铰链6的箱子的一个顶角。它具有一双联背对背的U型形状,其中U型腿部6a的端头6b分别向里弯曲并与在侧壁2a和2b的边缘区域2c的相对置侧壁表面上所形成的相应的槽7接合。U型的底部由一薄腹板6c连接。如图1a所清楚示出的,腹板6c并不在每个U型的中轴线上连接,而是以这样一种方式被偏置到侧面,即该U型和腹板之间的连接区域必定在相连接的侧壁的内侧边缘的拐角之间延伸。塑料铰链6由一种适宜的材料,如聚丙烯通过挤出或注射成型法制成。两个U型之间的腹板6c保持足够的弹性并通常具有0.3mm的厚度。铰链被推过或滑过边缘2c,因此它们的自由端与槽7接合。铰链6的长度略小于例壁的高度,从而至少使靠在缺口台肩8a处的侧壁端部保持自由。以相应的方式,在侧壁的顶部边缘留有约8mm的距离,因此,假如形成缺口,盖3就不会靠在铰链上。
采用铰链连接折叠框架或套筒的全部侧壁极为有利,在装配和拆卸过程,侧壁彼此之间始终保持连接,这就省去了侧壁彼此间的对正工序和随后的例如通过卡子的紧固工序。如图所示的双联U型的、由注射成型或挤出加工制成的塑料铰链可与胶合板材的槽接合,而且,假如塑料铰链损坏了,有利的是可以很方便地用新的塑料铰链来更换,把全部侧壁连接在一起的优点表明,尤其当箱子具有可由一个人来拼装的外形尺寸时,它将是非常实用的。这时箱子的宽度一般不超过1.5m。这样的箱子的高度一般也小于它们的宽度。
为了使侧壁6不必彼此拆开就可折叠地放置在底板上,又一个铰链6设置在每个较小侧壁2b的竖直中轴线上。如图1b所示,铰链6以这样一种方式对正,即连接腹板6c基本平行于侧壁外表面地延伸并处在与外表面大致相同的表面上,因此,在容器的拆卸过程中这些侧壁可向里折叠,从而导致了由两个较长侧壁构成的折叠并形成了具有侧平面2bA和2bB的折叠的较短侧壁,这样折叠的侧壁可放置在底板1上。在侧壁的高度小于较小侧壁的总宽度时,这种折叠侧面将不会超出底板1,从而形成了一个参照图2a和2b将进一步说明的层叠组件。
该箱具有一个如图1所示的盖3,盖3在低于容器侧壁的顶部边缘之下的几厘米处,并如图1d所清楚地表示的,借助密配合安装在侧壁顶部边缘之上的卡钩9悬置在那里。例如,盖3由厚度约为15mm的胶合板材制成。卡钩9通过铆钉12被紧固到盖的下面,并且还包括一个与侧壁顶部边缘接合的倒U型9a。这样,矩形盖3用于确保侧壁为一刚性矩形,缺口8与台肩8a一起也基本上实现同样的功能。因此,借助凹入的盖,箱子在靠近其上方部分获得了所要求的安装刚度以抵消横向应力。
如图1d所清楚示出的,在一个箱子堆叠在另一个箱子顶上过程中,从盖3的顶面至侧壁6顶部边缘的距离d相当于上覆托盘的滑木板1b的沉入深度,其中相对垫块1a被凹入一个相当于侧壁厚度t的距离。因此,在箱子一个推叠在另一个的过程中,侧壁6顶部边缘的负荷在与垫块1a的接合点减小并借助卡钩9均匀地分配到盖3上。盖3最好还应具有两个装卸孔10,以便可以用手或借助工具方便地将其卸下。假如箱子需要保护顶部以便防潮,上述盖将再用塑料薄膜遮盖住。
由于这样的箱子主要是在集装箱中被堆叠、装货和运输的,所以除了集装箱在开盖并下雨时进行装载和卸载之外,一般不必担心潮气浸入的问题。通常,这些容器的卸载和装载以及贮存都是在一带顶的封闭仓室中进行。
在本发明的另一个并不重要的较佳的变化形式中,也可以采用这样一种盖(未图示出),该盖的周边与侧壁的外侧平齐且还具有一个铣削缺口,如缺口8一样,侧壁内面贴靠该缺口的顶部边缘。这种盖的紧固是由与槽5接合的类似L形的卡子4来完成的。
图2a和2b详细表示了一种箱子元件的较佳层叠组件,其中可使箱子在折叠状态进行运输。图2a表示放置折叠侧壁2a和2bA和2bB的底板1,其中只可看到折叠侧壁的带有两个铰链6的底板的一个边缘。在折叠的侧壁之上的盖3的卡钩9保持倒置状态,因此卡钩9的U型9a朝上开口。U型的外腿9b的中央部分设置了一个槽11,如图2b所示,槽11的宽度和深度可以这样确定,即卡子4的一个腿与槽5a接合的同时又可在受拉的状态下设置在卡子9的槽11中。这样就形成了由可折叠的箱子的全部元件组成的稳固的包装,这种包装可以很容易地进行运输。
在折叠状态下,较为有利的是将侧壁紧固到底板1上的全部的八个卡子4也同时夹紧到盖3上。这样便可很容易地查看到箱子所需的全部元件被放在一起而无一丢失。很显然,该装置需要将卡钩9和底板上的槽5a设置得彼此竖直对正。卡钩9由铆钉12固定到盖3上。紧固的卡子4和U型9a之间的夹角可通过适当的方法来增加强度(未图示出)。例如,这些包括焊接夹角、卷边或其他压力加工元件或类似件。卡钩最好由镀锌钢板制成,箱的侧壁由胶合板制成。
按照本发明的铰接箱,其装拆比起一般的箱子要容易和快捷得多。在箱子的堆叠过程中,由于只需要较小的零散的单个元件和凹入的盖3,所以使侧壁顶部边缘的压力负荷分配得更均匀,从而确保堆叠更牢固可靠。
带有卡钩9的尺寸稳定的凹入的盖3使由侧壁构成的折叠框架或套筒2变得更加稳定,并且在箱子加载时进一步防止作用于塑性铰链6的过大的应力。以同样的方式,槽中的卡子4减小了铰链6上的应力。
为了检查载货箱的装箱物,可借助装卸孔10,箱盖可容易和迅速地卸下,然后放回箱盖。

Claims (13)

1.一种铰接箱,它具有一个底板,多个通过铰链相互连接而构成的可折叠套筒的侧壁,其特征在于,所述可折叠套筒借助绕箱子下方拐角边缘布置的大致呈L形的卡子连接到底板上,侧壁和底板上制出了相应的槽,向里指的卡子端部设置在该槽中,一个盖,以及在竖直安装状态时用于使侧壁相对于盖和底板保持坚固矩形的向外作用的保持装置,铰接箱可在竖直安装和推叠状态之间变动,在堆叠状态时,铰接侧壁折叠在一起并夹在底板和盖之间。
2.按照权利要求1所述的一种铰接箱,其特征在于,定位装置与L形卡子协同操作,以便于在堆叠状态时夹持铰接箱。
3.按照权利要求1或2所述的一种铰接箱,其特征在于,侧壁包括一对相对置的较大侧壁,该较大侧壁铰接于一对相对置的较小侧壁,在较小侧壁中间具有一平行于它们的垂直侧边缘的折叠铰链,该铰链允许较小侧壁在较大侧壁之间彼此向里折叠,侧壁的高度小于或等于较小侧壁的总宽度。
4.按照权利要求1或2所述的一种铰接箱,其特征在于,保持装置包括一个沿底板外侧周边延伸的缺口,缺口尺寸可以接纳侧壁的下方边缘,还包括朝向侧壁端部内侧表面的一个内侧台肩。
5.按照权利要求1或2所述的一种铰接箱,其特征在于,保持装置包括用于在相对侧壁顶部边缘的凹入位置中定位可移动盖的定位装置,盖的侧边缘作用于侧壁的内表面,以便使侧壁保持坚固矩形。
6.按照权利要求5所述的一种铰接箱,其特征在于,定位装置包括多个间隔距离的紧固到盖上的卡钩,每个卡钩终端制做成与侧壁顶部边缘相吻合的倒U型,以便在凹入位置悬挂盖。
7.按照权利要求6所述的一种铰接箱,其特征在于,倒U型离开盖最远处的腿部具有一中央槽,该槽的宽度可接合箱子的卡子一端,槽的深度与用于连接的卡子腿的长度一起制成这样的尺寸,即借助卡子可将由底板、折叠侧壁和盖组成的堆叠包装件牢固地夹持在一起。
8.按照权利要求1或2所述的一种铰接箱,其特征在于,保持装置包括一沿盖的外侧周边延伸的缺口,缺口的内凹入台肩用来贴靠侧壁上方的内侧表面,并且盖和侧壁上形成多个接收向里指的L形卡子端部的相应的槽。
9.按照权利要求1或2所述的一种铰接箱,其特征在于,底板是一个托盘的上板,托盘还包括多个垫块和多个安装到垫块下面的滑木板,滑木板从垫块的外侧表面由大致相当于侧壁厚度的距离被分隔开。
10.按照权利要求9所述的一种铰接箱,其特征在于,盖从侧壁最上边缘以大致相当于滑木板厚度的距离垂直凹入,以便叠置的堆叠箱的质量至少局部地由在其下方的箱盖支承。
11.按照权利要求1或2所述的一种铰接箱,其特征在于,每个铰链为一个双联背对背U型的单体塑料铰链,该双联U型铰链由一连接腹板U型的底部相加。
12.按照权利要求11所述的一种铰接箱,其特征在于,U型的开口端头制成向里指的定位结构,互补的沟槽形成在靠近侧壁边缘的侧壁的对应表面上,U型定位结构在侧壁内以滑动或咬合的形式配合,从而U型结构包围了侧壁的边缘部分。
13.按照权利要求12所述的一种铰接箱,其特征在于,铰链比侧壁短一个距离,该距离至少相当于底板缺口的深度。
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