CN106715280B - Folding pallet container - Google Patents

Folding pallet container Download PDF

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Publication number
CN106715280B
CN106715280B CN201580052168.XA CN201580052168A CN106715280B CN 106715280 B CN106715280 B CN 106715280B CN 201580052168 A CN201580052168 A CN 201580052168A CN 106715280 B CN106715280 B CN 106715280B
Authority
CN
China
Prior art keywords
superstructure
edge
sticking department
protrusion
pallet
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201580052168.XA
Other languages
Chinese (zh)
Other versions
CN106715280A (en
Inventor
克里斯特·伦迪乌斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CROSSBORDER TECHNOLOGIES AB
Original Assignee
CROSSBORDER TECHNOLOGIES AB
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Filing date
Publication date
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Publication of CN106715280A publication Critical patent/CN106715280A/en
Application granted granted Critical
Publication of CN106715280B publication Critical patent/CN106715280B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
    • B65D19/12—Collapsible pallets
    • 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
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/14—Rigid 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
    • B65D19/16—Collapsible pallets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/18—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/385—Frames, corner posts or pallet converters, e.g. for facilitating stacking of charged pallets
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D2519/00004—Details relating to pallets
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D2519/00004—Details relating to pallets
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    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00069—Plastic
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00154—Materials for the side walls
    • B65D2519/00164—Metal
    • 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
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D2519/00298—Overall construction of the load supporting surface skeleton type
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    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00865—Collapsible, i.e. at least two constitutive elements remaining hingedly connected
    • B65D2519/00875—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls
    • B65D2519/0091—Collapsible, i.e. at least two constitutive elements remaining hingedly connected collapsible side walls whereby all side walls are hingedly connected to each other
    • B65D2519/00915—Collapsible, 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Pallets (AREA)

Abstract

The present invention relates to foldable superstructure (30), frame system (20), lid (40) and Load Handling Systems, and the Load Handling System is in the form of the pallet (10) thereon with other components.Superstructure (30) includes the protrusion extended downward for being used to form step in corner part (33a-d), which is arranged to interact with the edge of the recess portion of the expected pallet (10) for placing superstructure (30) extended downward thereon.When superstructure (30) on pallet (10) in the stand up position built up of part when, each corner part (33a-d) can be pushed outwardly, allowed and fallen in each recess portion of pallet (10) under protrusion.Foldable side (32a-d) includes corresponding lower sticking department, the lower sticking department is arranged to interact with the sticking department of pallet (10), so that when superstructure (30) is in the stand up position that part is built up on pallet (10), the sticking department of superstructure (30) can cross the edge of the sticking department of pallet (10) in the movement (L) outwardly, and so that its own can be placed in the position built up completely by superstructure (30).

Description

Folding pallet container
Technical field
The foldable superstructure (collapsible superstructure) that the present invention relates to a kind of for pallet.It should Foldable superstructure includes first pair of side and second pair of side, which is arranged to directly in building up in position for superstructure Vertical, so that first pair of side is relative to each other, second pair of side is relative to each other, and first pair of side is connected to the second opposite side Face, to be formed in building up in position for superstructure in the top for having the rectangular cubic shaped there are four upright corner part Structure.Second pair of each of side is divided into two parts, this two are attached partially to first axle fastener, this One hinge joint is upright in building up in position for superstructure, and superstructure is provided with building up in superstructure Upright second hinge fastener in position, the second hinge fastener are arranged at corner part, so that the institute of second pair of side Stating part can turn up relative to first pair of side, and each of second pair of side is attached partially to first pair of side.
The invention further relates to a kind of frame system, it is arranged for the rectangle that will have there are two opposite foldable side Folding superstructure is fixed on tool, and there are four in the rectangular tray of side edge.
It the invention further relates to a kind of lid, is arranged to use on the top of the folding superstructure of rectangle, on this Portion's structure is arranged on pallet and has there are two opposite foldable side.
The invention further relates to a kind of Load Handling Systems comprising is provided with frame system, is preferably also provided with top Structure and the pallet for being more preferably additionally provided with lid.
Background of invention
For example, describing a kind of foldable superstructure in WO2013/126011A1.With foldable superstructure The advantages of Trayconcept, is, when pallet is returned in the case where no any load, superstructure can be folded around and It places on one side and lies on pallet, so that it occupies the smallest space.The superstructure has first pair of opposite side (long side Face) and second pair of opposite side (short sides).Pallet is provided with the upright corner part for being fastened to long side surface.Short sides by means of Upright hinge joint is connected to each corner part and short sides are each separated into two parts, the two parts are connected with each other To vertical center hinge joint, so that each of short sides can be inwardly folded to turn up entire superstructure.On The not ipsilateral of portion's structure is provided with window (hatch).In order to keep close, which is additionally provided with window lock. The system includes pallet, superstructure and lid.The lid includes internal reduction portion and the external flange around circumference.Therefore, U-lag is formed, when lid is fitted in superstructure, the top edge of the superstructure extends in the U-lag.
For such system, it is desirable to which easily fabricated, component is easily handled and system provides stable set Meter.
Summary of the invention
It is an object of the present invention to provide a kind of systems being simple to manufacture.It is a further object to provide one kind It is readily able to the design of processing component.Other purpose of the invention is to provide a kind of stable design.
These purposes are realized by superstructure, frame system, lid and holonomic system including pallet, the pallet It is provided with frame system, is preferably also provided with superstructure, and is more preferably additionally provided in each independent claims The lid of the type of middle restriction.
According to an aspect of the present invention, the present invention relates to the superstructures of the type described in brief introduction, which is characterized in that Superstructure includes protrusion at each of four corner parts place, which builds up in position superstructure in protrusion The lower section of interconnecting piece extends, so that protrusion forms the step extended downward relative to interconnecting piece,
Wherein, which is formed as the lower edge portion of each second pair of side and turns in building up in position for superstructure A part of the interconnecting piece of a part in corner or each corner part,
Wherein, the step is arranged to the side with the recess portion of the expected pallet being placed on it of superstructure extended downward Edge interaction so that when superstructure on pallet in the stand up position built up of part when, each corner part can be by It pushes outwardly, so that protrusion can fall when its own is partially or even wholly placed on and builds up in position by superstructure Into the corresponding recess portion of pallet, and to be placed in the case that superstructure is in the recess portion that its protrusion is in pallet When, the interaction between the edge of the recess portion of the step and pallet that are formed by the protrusion of superstructure prevents each corner part Extension along second pair of side is unintentionally pushed inwardly, and
In building up in position for superstructure, each of second pair of side includes in the lower edge portion of each side Sticking department,
Wherein, sticking department is arranged to interact with the sticking department of the expected pallet being placed on it of superstructure, so that When superstructure is in the stand up position that part is built up on pallet, the sticking department of superstructure can be in movement outwardly In cross the edge of pallet sticking department, and so that its own can be placed on the position built up completely by superstructure In, and make the phase when superstructure is in and builds up in position completely, between superstructure locking portion and pallet sticking department Interaction prevents each hinge joint between the part of second pair of side from unintentionally being pushed inwardly,
Wherein, building up in position in superstructure, sticking department is designed to the locking projection extended downward, and works as top In when building up in position completely, which is arranged to down fall on the superstructure expected pallet being placed on it structure Recess portion in and formed by lower edge portion with the interaction of the recess portion of the pallet or the sticking department, have be arranged to it is such Edge: when superstructure is moved to the position built up completely from the erection position partially built up, which can be outwardly Crossed in movement the protrusion of the expected pallet being placed on it of superstructure extended upward and under fall on the outside of the protrusion On.
It can be noted that user can build up superstructure to upright but only part such as from the description to various features The position built up.The first level for the position uprightly but only partially built up is related to corner part and its final position when superstructure Position when being separated by a certain distance and when second pair of side is turned up to a certain extent.The position uprightly but only partially built up Second level is when corner part is pushed out so that the protrusion of superstructure crosses the edge of the recess portion of pallet (or frame system) simultaneously When falling in recess portion under and, but second pair of side is folded around to a certain extent.It is building up in position completely, in other sides Centre portion can also be pushed out, so that the sticking department of the sticking department of other sides and pallet (or frame system) interacts.User It is also an option that being released in the intermediate of other sides, so that the sticking department of the sticking department of other sides and pallet (or frame system) Engagement, while straighten other sides and corner part and the recess portion of pallet (or frame system) is forced to engage.The design is so that user Superstructure can be built up in a separate step, and user receives and builds up completely about when superstructure indeed is in it Clearly feedback in position.During engagement between protrusion and recess portion, corner part will fall one millimeter or two millimeters, and It is clearly fed back to provide.During engagement between protrusion and recess portion, sticking department will make the central portion of each other sides It falls one millimeter or two millimeters, and is clearly fed back to provide.When turning up superstructure, user is easy to release locking Portion and start to turn up second pair of side；User is also easy to lift corner part and crosses the corner part at the edge of recess portion and make Superstructure is in the stand up position that part is built up.
It should be noted that in this context, the rectangular shape of superstructure and pallet can be related to wherein the first opposite side mask There is the rectangle of the length of the length different from second pair of side.Preferably according to the one of the modification of the side with different length Embodiment, than second pair of first pair of side side is long.Rectangular in form can also relate to the special shape of rectangle, wherein first It is identical as the length of second pair of side to side, that is, square shape.
Preferred embodiment of the invention is stated in the dependent claims.
The sticking department of superstructure is advantageously arranged in the central portion of each second pair of side, wherein central portion is related to Including the second hinge fastener than each side closer to each side first axle fastener position part.Pass through Sticking department is placed in central portion, sticking department can provide in a simple manner clearly to be fed back, and sticking department will be direct It acts on the central portion for needing to prevent from unintentionally being moved.In addition, the internal hinge fastener of another corresponding side Slight bending is enough to discharge sticking department inwardly, this is because sticking department makes each due to their positions in central portion The part of two pairs of sides provides big relative displacement when being bent inwardly.
According to preferred embodiment, superstructure includes the protrusion and sticking department for engagement cover.Superstructure exists Each of four corner parts place includes protrusion, in building up in position for superstructure, interconnecting piece of the protrusion in protrusion Top extends, so that protrusion forms the step extended upward relative to interconnecting piece,
Wherein, interconnecting piece is formed as the turning of the upper edge of each second pair of side in building up in position for superstructure A part of the interconnecting piece of a part in portion or each corner part,
Wherein, the step is arranged to the edge with the recess portion of the expected lid being placed in superstructure extended upward Interaction, when so that being placed in the case that lid is in the recess portion that the protrusion of superstructure is in lid,
Interaction between the step formed by superstructure protrusion and the edge of lid recess portion prevents each turning Extension of the portion along second pair of side is unintentionally pushed inwardly, and
In building up in position for superstructure, each of second pair of side includes in the upper edge of each side Sticking department,
Wherein, sticking department is arranged to interact with the sticking department of the expected lid being placed in superstructure, so that working as When superstructure is in the position built up completely, the interaction between superstructure locking portion and cover lock portion is prevented Each hinge joint between the part of second pair of side is unintentionally pushed inwardly,
Wherein, building up in position in superstructure, sticking department are formed as the locking projection extended upward, and the sticking department It is arranged to, when superstructure, which is in, to be built up in position completely, the expected lid being placed in superstructure can be extended up to It is formed in the recess portion of son and with the interaction of the recess portion of lid or the sticking department by upper edge, has and be arranged in expection The edge upwardly extended on the outside for the protrusion of the lid being placed in superstructure extended downward.
Firstly, superstructure is built up the position built up completely by user, wherein lower protrusion is joined to pallet (or frame System) recess portion, and lower sticking department is engaged with the sticking department of pallet (or frame system).Then lid has been placed on by user On the top for the superstructure built up entirely.Superstructure has on top of this corresponding to the protrusion and sticking department on downside.Lid Son is provided with outer limit surface, and when lid is correctly positioned, the outer limit surface layout is at positioned at superstructure On outside.Lid also has the recess portion extended upward for being arranged to interact with the upper ledge of superstructure.Lid also has There is the sticking department for being arranged to interact with the sticking department of superstructure.Lid does not have on the inside of the side of superstructure Flange extended downwardly or the like.Since lid does not have any flange and since lid is provided with recess portion and sticking department and wears The superstructure with described upper ledge and top sticking department is crossed, therefore user is easy to for lid to be placed on top knot On structure.For example, lid can be placed in superstructure at an angle or by lid throwing to superstructure by user, and And then lid is adjusted to correct position, so that protrusion and the engagement properly with each other of recess portion and sticking department.When lid most When eventually in correct position, lid be will be helpful to so that superstructure to be maintained in correct position with pallet (or frame system) Superstructure is maintained in correct position by identical mode.Therefore, the low portion of superstructure and upper part will all protect It holds in the position built up completely.
According to an aspect of the present invention, the present invention relates to a kind of frame system, it is arranged for having that there are two phases Pair foldable side the folding superstructure of rectangle be fixed on tool there are four side edge rectangular tray on.
The frame system includes four recess portions, wherein each recess portion is arranged to be located in the corresponding turning of pallet, recessed Portion is extended downwardly to form the edge extended upward from concave bottom, wherein the edge is arranged to allow the turning of superstructure The protrusion in portion crosses the edge, allows the recess portion to be in upright in superstructure and connects when partially or completely building up in position Receive protrusion, and the edge is arranged to, when protrusion is accepted in recess portion, interact with protrusion, and prevent the protrusion and Corner part is unintentionally pushed inwardly along the foldable side of superstructure,
Two sticking departments are arranged at two opposite side edges of pallet, the foldable side edge of superstructure Two side edges are positioned,
Wherein, sticking department is designed to have edge and be arranged to foldable with the expected superstructure being placed on pallet The sticking department of each of side interacts, so that when superstructure is in the stand up position that part is built up on pallet When, superstructure locking portion can cross the edge of frame system sticking department in the movement outwardly, and so that top be made to tie Its own can be placed in the position built up completely by structure, and make when superstructure is in and builds up in position completely, frame Interaction between the edge and superstructure locking portion in frame system lock portion prevents the foldable side of superstructure to be not intended to Ground pushes inwardly,
Wherein, the sticking department for being used to form the edge is formed as the recess portion extended downward, which uses In being formed from the edge of the bottom-up extension of each recess portion, wherein each edge is arranged to that expection is allowed to be placed on pallet The locking projection extended downward of the foldable side of each of superstructure cross the edge so that recess portion will in superstructure Its own is placed on the locking projection or each edge can be received to be formed as extending upward when building up in position completely prominent It rises, wherein each protrusion is arranged to permit when superstructure is moved to the position built up completely from the stand up position partially built up Perhaps cross the protrusion in movement of the lower edge portion of superstructure outwardly, and under fall on the outside of protrusion, the protrusion Outside forms the edge for preventing the foldable side of superstructure from unintentionally being pushed inwardly.
Have been combined the advantages of individual features of superstructure thoroughly discuss various features.Frame system can be support The integral part of disk or it is arranged to be fastened to separate payment on pallet.
Preferred embodiment is stated in the dependent claims.
Preferably, the sticking department of frame system is arranged in the central portion of each side edge of pallet, wherein in this Centre portion be related to include than each side edge endpoint closer to each side edge center position part.Such as top is combined to tie What the individual features of structure were previously mentioned, this positioning in central portion, which provides, clearly feeds back, and in addition, sticking department will be direct Acting on will be prevented from the central portion unintentionally moved.In addition, the court of the internal hinge fastener of another corresponding side Interior slight bending is enough to discharge sticking department, this is because sticking department makes each second due to their positions in central portion Big relative displacement is provided when being bent inwardly to the part of side.
Preferably, with two, individually part formation, each part are arranged to be fastened on pallet frame system, wherein Each part includes two turning wall portions and the sticking department that is arranged between these turning wall portions.In this way, as long as The side in each portion length having the same is received, then the frame using same parts can be provided for various types of pallets System.For example, this can be used for boarding at the nursery disk and half pallet provides the frame system being made of same parts.In addition, having sent out Now by the way that frame system is divided into two individual parts, frame system is not influenced by accidentally handling relatively.If not small Heart processing, has the trend of deformation at the frame system of a part, so that small displacement is passed and entire frame is taken The form of parallelogram, this makes it difficult to for superstructure and lid being placed in superstructure.By the way that frame system is divided At two parts, this displacement transmitting is avoided.In addition, the unintentionally displacement of a part is easy to be corrected, without influencing it The correction of its part.Frame system is divided into two individually partially to also have the advantage that, does not need edge or the like edge Pallet long side surface extend.In this way, it is easier to close to the top being placed on pallet in flat folded position Structure.
Preferably, frame system is formed there are four turning wall portion, and each turning wall portion is arranged to positioned at the corresponding of pallet In turning, and each turning wall portion includes the first wall portion and the second wall portion, and the first wall portion is arranged to one 's in side edge At least part extends, which intersects in turning therein in turning wall site, and the second wall portion is arranged to along side edge In second at least part extend, which intersects in turning therein in turning wall site, wherein wall portion cloth The horizontal displacement for setting the superstructure being arranged in pairs on pallet forms the geometry rectangle limitation of physical Foreign.
When superstructure, which is in, to be built up in position completely, during superstructure is held in position in by recess portion.About Build up superstructure, it is preferred that user one in turning can be pushed outwardly with the turning wall portion in current turning It is adjacent, so that falling in recess portion under the protrusion of superstructure, and other turnings are then pushed to each corresponding turning.
Turning wall portion additionally provides the lid for preventing from hitting unintentionally, and shock may damage superstructure or make superstructure from recessed Portion is detached from.In addition, turning wall portion is formed with height, this is highly higher than the height of the superstructure of the folding on its side. In this way, the superstructure of folding can be placed on pallet, lid is placed on the top and by turning wall portion Carrying, and to which protection is positioned at the superstructure of its side.
According to an aspect of the present invention, the invention further relates to a kind of lid, be arranged in rectangle it is folding on It is used on the top of portion's structure, which has two opposite folding sides being arranged on pallet.
Lid includes four recess portions, and each recess portion is arranged in the corresponding turning of superstructure receive top The protrusion of structure extended upward, the recess portion extend to be formed from the edge of recess portion extended top down upward, wherein should Edge is arranged to interact when protrusion is accepted in recess portion with protrusion, and is arranged to prevent protrusion and corner part along top The foldable side of structure is unintentionally pushed inwardly,
Two sticking departments are arranged to two opposite foldable lateral positions positioned at superstructure,
Wherein, sticking department is formed with edge and is arranged to corresponding to each of the expected superstructure being placed on it of lid Foldable side sticking department interaction so that when superstructure be in build up in position completely when, in the locking of lid Interaction between the edge in portion and the sticking department of superstructure prevents the foldable side of superstructure by unintentionally inwardly It pushes,
Wherein, the sticking department for being used to form the edge is formed to be used to form each top court from corresponding recess portion The recess portion extended upward at the edge of lower extension, or be formed as the protrusion extended downward, wherein the external of protrusion forms the side Edge, the edge prevent the foldable side of superstructure from unintentionally being pushed inwardly.
Have been combined the advantages of individual features of superstructure thoroughly discuss various features.Such as above in conjunction with top knot What the preferred embodiment of structure was mentioned, superstructure is built up the position built up completely by user first, wherein lower protrusion It is joined to the recess portion of pallet (or frame system), and lower sticking department is engaged with the sticking department of pallet (or frame system).Then Lid is placed on the top for the superstructure built up completely by user.Superstructure has on top of this corresponding on downside Protrusion and sticking department.Lid is provided with outer limit surface, when lid is correctly positioned, the outer limit surface layout At on the outside of superstructure.Lid also has the extension upward for being arranged to interact with the upper ledge of superstructure Recess portion.Lid also has the sticking department for being arranged to interact with the sticking department of superstructure.Lid does not have to be tied on top The flange or the like extended downwardly on the inside of the side of structure.Since lid does not have any flange, and due to its setting There are recess portion and sticking department, and pass through the superstructure with the upper ledge and upper sticking department, user is easy to lid It is placed in superstructure.For example, lid can be placed in superstructure at an angle or arrive lid throwing by user In superstructure, and then lid is adjusted to correct position, so that protrusion and recess portion and sticking department are properly with each other Engagement.When lid is ultimately in correct position, lid be will be helpful to protect superstructure with pallet (or frame system) It holds the identical mode in correct position superstructure is maintained in correct position.Therefore, the low portion of superstructure and Upper part all will remain in the position built up completely.
The preferred embodiment of lid is stated in the dependent claims.
Preferably, the sticking department of lid is arranged to be located in each of the superstructure central portion of foldable side, wherein The central portion be related to include than each side endpoint closer to each side center position part.As described above, this For the clearly feedback being prevented from the central portion unintentionally moved and directly effect are advantageous.In addition, corresponding The slight bending inwardly of the internal hinge fastener of another side is enough to discharge sticking department, this is because sticking department is due to them Position in central portion and provide big relative displacement when being bent the part of each second pair of side inwardly.
Preferably, there are four turning wall portion, each turning wall portion is arranged to positioned at the corresponding of superstructure for lid setting In turning, and each turning wall portion includes the first wall portion and the second wall portion, and the first wall portion is arranged to along the side of superstructure One at least part extend, the side of the superstructure intersects in turning therein in turning wall site, the second wall Portion is arranged to the extension of second at least part in the side of superstructure, and the side of the superstructure is in turning wall portion Intersect in the turning being located therein, wherein turning wall portion, which is arranged to, forms the skew outwardly of the corner part of superstructure The geometry rectangle of physical Foreign limits.
According to an aspect of the present invention, the present invention relates to a kind of Load Handling Systems comprising the pallet of the above-mentioned type, The pallet is provided with the frame system of the above-mentioned type.Preferably, which further includes the superstructure of the above-mentioned type. It is highly preferred that the Load Handling System further includes the lid of the above-mentioned type.
It shall yet further be noted that being described as the various features of the part of frame system, such as recess portion and corner part, can be arranged in On different components, the different component layout is at putting together.For example, the recess portion for forming step may be arranged to the one of pallet Part, and turning wall portion can be a part of frame system.For example, if pallet is manufactured by plastics and if frame system It is placed on the top of pallet, then this structure may be suitable.Recess portion and its edge can be for example formed as the negative of pallet Carry the part of the one on surface.Pallet with its recess portion and frame system and its turning wall portion then will provide with by having The corresponding solution of solution that recess portion and the frame system of turning wall portion provide.
It shall yet further be noted that although it is preferred that lid is the above-mentioned type, but it is this type that lid is nonessential.It can also be with Imagining wherein frame system and superstructure is the above-mentioned type, but wherein lid does not have setting for the recess portion with above-mentioned edge Meter.For example, lid could be formed with edge downward always.When lid is placed in superstructure by user, this can be with By lid one edge of engagement and one in the top edge of superstructure is slided to realize, so that on every side of lid Edge directed downwardly laterally guides lid.When the top that the rear portion of lid receives the lid of superstructure to slide along towards lower edge When edge, the edge that user can hold user is fallen, and then lid is disposed with its edge ring directed downwardly around superstructure And it is placed in the outside of superstructure, thus in being held in position in.Lid formed in this way can be set Above-mentioned sticking department, but it's not necessary.
Brief description
Below with reference to the accompanying drawings the present invention will be described in more detail, and for illustrative purposes, schematic figures show the present invention Currently preferred embodiments.
Fig. 1 shows the pallet with frame system and the superstructure being placed on bracket and is placed on top knot Lid on structure.
Fig. 2 shows the pallets with frame system and the superstructure being placed on pallet (in the position built up completely In).
Fig. 3 shows pallet with frame system and the superstructure that is placed on pallet is (in upright but only part In the position built up).
Fig. 4 shows the pallet with frame system.
Fig. 5 shows two details of a part to form frame system.
Fig. 6 shows the turning of frame system and superstructure.
Fig. 7 shows the plane projection of superstructure.
Fig. 8 shows the enlarged drawing of corner part shown in Fig. 7.
Fig. 9 shows the enlarged drawing of central portion shown in Fig. 7.
Figure 10 shows enlarged drawing identical with Fig. 9, but removes screw and washer.
Figure 11 shows the details corresponding to Fig. 5 according to optional embodiment.
Figure 12 shows the section that label interception is cut off according to shown in Figure 11.
Figure 13 shows the turning of the lid on the corner part for being placed on superstructure.
Figure 14 shows the exploded view at turning in figure 13 illustrates.
Figure 15 shows the turning of the lid on the corner part for being placed on superstructure corresponding to Figure 13, but removes The corner part of lid.
The detailed description of preferred embodiment
Such as from Fig. 1-4 it can be noted that loading system 1 includes pallet 10, frame system 20, superstructure 30 and lid 40.As can be seen in Figure 3, superstructure 30 is folding.Superstructure 30 includes first couple of side 31a-b and the Two couples of side 32a-b.As shown in Figure 2, when superstructure, which is in, to be built up in position completely, side 31a-b, 32a-b So that first couple of side 31a-b opposite to each other and second pair of side 32a-b mode relative to each other be arranged to it is upright, and First couple of side 31a-b is connected to second couple of side 32a-b, so that superstructure 30 is formed, in tool, there are four upright corner parts The superstructure of the rectangular cubic shaped of 33a-d.Each of second couple of side 32a-b is divided into two parts respectively 32a ' and 32a " or 32b ' and 32b ", two parts 32a ' and 32a " or 32b ' and 32b " are connected to first axle fastener 34a-b, first axle fastener 34a-b are upright in building up in position for superstructure.As can be seen in Figure 3, In building up in position for superstructure 30, superstructure 30 further includes upright second hinge fastener 35a-d, the second hinge Fastener 35a-d is arranged at corner part 33a-d, so that the respective part 32a ' and 32a " of second couple of side 312a-b Or 32b ' and 32b " can be turned up relative to first pair of side, each part of second pair of side is connected to the first opposite side Face.For example, part 32a " can be turned up relative to side 31b due to hinge joint 35a.Second hinge fastener 35a-d It is placed such that the corner part 33a-d side 31a-b opposite relative to first couple is fixed.Second hinge fastener is placed At making the respective part 32a ' and 32a " or 32b ' and 32b " of second pair of opposite side relative to corner part 33 be that can roll over It rises.Second hinge fastener 35a-d is placed on the respective part 32a ' of corner part 33a-d and second pair of opposite side In interconnecting piece between 32a " or 32b ' and 32b ".
Such as from Fig. 6-8 it can be noted that superstructure 30 includes downward in each of four corner part 33a-d The protrusion 36a-d of extension.In each of four corner part 33a-d, superstructure 30 further includes the protrusion extended upward 37a-d.Fig. 2 shows the protrusion 37a-d that all four extend upward.At the place each of corner part 33a-d with identical There is the protrusion 36a-d extended downward in mode.Fig. 6-8 illustrates in greater detail protrusion as a pair of or only one.
As in fig. 8 it can be noted that building up in position in superstructure 30, the protrusion 36a-d each extended downward Extend in the lower section of the interconnecting piece 32b " of protrusion 36, so that protrusion 36a is formed relative to interconnecting piece 32b " has height d downward The step 38a-d of extension.Interconnecting piece can be a part of corner part.In this type of design, as in Fig. 8 to be labeled as 38c ' Dotted line instruction, protrusion 36a-d only extends in a part of corner part 33a-d, and the label of protrusion is in fig. 8 ' Part be removed or it is at least shorter extend downward so that forming step at the online 38c' of protrusion.
In the embodiment being shown in the accompanying drawings, which is formed by the interconnecting piece of each corner part 33a-d, respectively by The lower edge portion built up in position in superstructure of each second pair of side 32a ' and 32a " or 32b ' and 32b " are (see Fig. 8 In 32b ') formed.
Each step 38a-d is arranged to the recess portion extended downward with the expected pallet 10 being placed on it of superstructure 30 The edge 21a-d of 22a-d interacts.Each step 38a-d is arranged to interact with corresponding edge 21a-d, so that working as Superstructure 30 can be pushed outwardly and be turned accordingly when being in the stand up position that part is built up on pallet 10 (such as in Fig. 3) Corner 33a-d, so that when its own is placed on and partially or completely builds up in position by superstructure 30, protrusion 37a-d can be with Under fall in corresponding recess portion 22a-d.Each step 38a-d is arranged to interact with corresponding edge 21a-d, so that when upper When being placed in the case that portion's structure 30 is in the recess portion 22a-d that its protrusion 37a-d is in pallet 10, by the prominent of superstructure 30 The interaction risen between the edge 21a-d of the recess portion 22a-d of the step 38a-d that 37a-d is formed and pallet 10 prevents accordingly Corner part 33a-d along second couple of side 32a-b extension by unintentionally inwardly T push.Corner part 33a-d in Fig. 3 is had It is moved inwardly in the directiont relative to Fig. 2 on meaning ground.
In building up in position for superstructure, each of second couple of side 32a-b is following each side 32a-b's It include sticking department 39a, 39c in edge.In addition, in the upper edge of each side 32a-b there are corresponding sticking department 39b, 39d.The position of upper sticking department 39b, 39d are shown in figure 2 and figure 3.Correspond to locking it can be noted that existing such as in Fig. 7 Determine the lower sticking department 39a of portion 39b.Accordingly, there exist the lower sticking department 39c for corresponding to upper sticking department 39d.
Each sticking department 39a, 39c be arranged to the sticking department 23 of the expected pallet 10 being placed thereon of superstructure, 23' interaction.Each sticking department 39a, 39c are arranged to interact with each sticking department 23,23', so that working as superstructure 30 in stand up position (as shown in Figure 3) built up on pallet 10 in part, and sticking department 39a, 39c of pallet 30 can be The edge 23b that the sticking department 23 of pallet 10 is crossed in movement L outwardly, so that superstructure 30 can place its own In the position built up completely.
Each sticking department 39a, 39c are arranged to interact with corresponding sticking department 23,23', so that working as superstructure 30 It is mutual between sticking department 39a, 39c of superstructure 30 and the sticking department 23 of pallet 10 when in the position built up completely Effect prevents the respective hinge engagement between the respective part 32a ' and 32a " or 32b ' and 32b " of second couple of side 32a-b Part 34a, 34b are unintentionally pushed (opposite with the arrow L in Fig. 3) inwardly.
According to a modification, in building up in position for superstructure, sticking department 39a, 39c of superstructure 30 are formed as court Locking projection 39a, 39c of lower extension.As shown in figure 9, locking projection advantageously screw 39d.In addition, in the head of screw 39d There are washer 39d ' between portion and hinge joint 34a.When its own is placed in the position built up completely by superstructure, Locking projection 39a, 39c be arranged to fall in the recess portion 23 of the expected pallet 10 being placed thereon of superstructure 30 and with it is recessed Portion 23 interacts.
According to another modification, sticking department is formed so that lower edge portion 39a ' and/or 39a " has edge, the edge cloth It is set to, it, can be in movement L outwardly when superstructure 30 is moved to the position built up completely from the stand up position partially built up In cross pallet 10 the protrusion 23 ' (see Figure 11 and Figure 12) extended upward and under fall on the outer of the protrusion 23' extended upward In portion, the expection of superstructure 30 is placed on the pallet 10.In the accompanying drawings, it illustrate only the edge part of part 32b ' and 32b " 39a ' and 39a ", but there is the edge part for corresponding to part 32a ' and 32a ".The protrusion 23 ' extended upward may, for example, be logical The protrusion for keeping material locally prominent upwards and providing is provided.As can see in Figure 12, which makes gradient outwardly Direction (L) on it is smaller and larger on direction (opposite with L) inwardly, to form clearly edge 23b, the edge 23b prevents from unintentionally pushing inwardly, but this makes it easy to building up superstructure into the position built up completely.
Sticking department 39a, 39c, 39a of superstructure 30 ', 39a " are arranged in the center at each second couple of side 32a-b In portion, wherein central portion is related to including than the second hinge fastener 35a-d of each side closer to each side 32a or 32b First axle fastener 34a and 34b position part.
As described above, superstructure 30 includes protrusion 37a-d in each of four corner part 33a-d, on top Structure is built up in position, and protrusion 37a-d extends in the top of the interconnecting piece of protrusion, so that protrusion is formed relative to the interconnecting piece The step 37a-d ' extended upward (37c ' is shown in FIG. 8).Therefore, for the protrusion extended downward, in building for superstructure At in position, interconnecting piece can be formed as the corner part of the upper edge of each second pair of side a part or each corner part Interconnecting piece.Latter variant is shown by protrusion 37c and part 32b ' in fig. 8.
Step 37a-d ' is arranged to the side with the recess portion of the expected lid 40 being placed in superstructure 30 extended upward Edge 41a-d interaction.Step 37a-d' is arranged to interact with edge 41a-d, so that when lid 40 is in superstructure 30 Protrusion 37a-d be in the recess portion of lid 40 in the case where when being placed, the edge of the recess portion of step 37a-d ' and lid 40 The corresponding corner part that superstructure 30 is prevented by the interaction that the protrusion 37a-d of superstructure 30 is formed between 41a-d 33a-d is unintentionally pushed inwardly along the extension T of second couple of side 32a-b.
In building up in position for superstructure 30, each of second couple of side 32a-b is included in each side 32a-b Upper edge in sticking department 39b, 39d.Each sticking department 39b, 39d are arranged to be placed in superstructure 30 with expection The sticking department of lid 40 interacts, so that when superstructure is in and builds up in position completely, the sticking department of superstructure 30 Interaction between 39b, 39d and the sticking department of lid 40 prevent second pair of side respective part 32a ' and 32a " or Corresponding hinge joint 34a-b between 32b ' and 32b " is unintentionally pushed (opposite with the direction L in Fig. 3) inwardly.
According to modification, in building up in position for superstructure, sticking department 39b, 39d are formed as the locking projection extended upward (see the 39d in Fig. 9), and be arranged to, when superstructure, which is in, to be built up in position completely, expected placement can be extended to upward It interacts in the recess portion of the lid 40 in superstructure 30 and with the recess portion.The recess portion of lid 40 advantageously with Fig. 5 In the identical mode of recess portion 23 and with position corresponding with the recess portion 23 in Fig. 5 positioning hole or recess portion.
According to modification, sticking department 39b, 39d are formed by upper edge, are had and are arranged to extend to expected be placed on upward Edge on the outside for the protrusion of lid in superstructure extended downward.This corresponds to lower edge portion 39c and protrusion 23 '. For the explanation of appearance and function, the part in terms of being related to these in reference book is answered.
In complete system, 10 bearing frame system 20 of pallet, frame system 20 is arranged to fix foldable top knot Structure 30.Frame system 20 can integrate in pallet 10, but frame system 20 can also be by that can be fastened on any selected support One or more unitary parts on disk 10 are formed.In the description of superstructure 30, the various of pallet are described in detail Recess portion.If pallet is provided with individual frame system, or is used to be transformed on pallet if selling individual frame system, Then frame system includes the recess portion and sticking department for being described as the part of pallet in the above description.
Sticking department 23, the 23' of frame system 20 are arranged in the central portion of each side edge of pallet 10, wherein The central portion be related to include than each side edge endpoint closer to each side edge center position part.
Frame system 20 is formed with two individual part 20a-b, this two individual part 20a-b are respectively arranged to It is fastened on pallet 10.Each of part 20a-b respectively includes two turnings wall portion 24a ' and 24a " or 24b ' and 24b " And it is arranged in the sticking department 23,24 between these turning wall portions.
As shown in Figure 5, each individually part 20a-b can be formed again by several parts.In the embodiment shown In, it can be noted that part 20a is divided into two parts 20a ' and 20a " such as in Fig. 5.20a ' expection in part is placed on part On the top of 20a ".Recess portion 23 is formed by the part 20a ' for being provided with through-hole.In this way, the upper side of part 20a " will Form the bottom of recess portion 23.Bore edges in the 20a ' of part will form edge 23a-b.Therefore, the recess portion in the turning of pallet It is formed by the removed part 22d of 20a '.In this way, the upper side of part 20a " will form the bottom of recess portion.Portion Divide the bore edges in 20a ' that edge 21a-d will be formed.
Each of respective four turnings wall portion 24a ' and 24a " or 24b ' and 24b " of frame system 20 difference cloth It is set in the corresponding turning for being placed on pallet.In four turnings wall portion 24a ' and 24a " or 24b ' and 24b " of frame system 20 Each respectively include the first wall portion 25a and the second wall portion 25b, the first wall portion 25a is arranged to one 's in side edge At least part extends, which intersects in turning therein in turning wall site, and the second wall portion 25b is arranged to along side Second at least part in edge extends, which intersects in turning therein in turning wall site.
As described above, Load Handling System further includes lid 40, lid 40 is arranged in the folding superstructure of rectangle It is used on 30 top, the folding superstructure 30 of rectangle is arranged on pallet, and there are two opposite foldable sides for tool 32a-b。
As frame system 20 include recess portion as sticking department, lid also includes recess portion and sticking department.
There are four recess portion, which is respectively arranged in the corresponding turning of superstructure the tool of lid 40, should Recess portion extends to be formed from the edge of recess portion extended top down upward (see the 41b in Figure 14), wherein edge arrangement Interact at when protrusion is accepted in recess portion with protrusion, and be arranged to prevent protrusion and corner part along superstructure can The side of folding is unintentionally pushed inwardly.Lid 40 is by four corner part 42a-d, four elongated profiles 43a-d and plate 44 compositions.Corner part 42a-d has finger-shaped material, is arranged extend into the endpoint of profile 43a-d, as shown in Figure 14. Corner part 42a-d has flat downside (center portion and finger-shaped material are in identical level height).Due to corner part Point 42b is pushed into profile, therefore the downside of corner part will form the top in recess portion, and the profile below plate Material thickness will form step 41b.Corner board 42b has the size along side surface, which is slightly larger than upward from superstructure Protrusion 37b outstanding.
In short, it includes that be used to form extending downward for step prominent that superstructure, which can be described as be in each corner part, The superstructure risen, the step are arranged to the edge phase with the recess portion of the expected pallet for placing superstructure extended downward thereon Interaction.When superstructure is in the stand up position that part is built up on pallet, each corner part can be pushed outwardly, Allow and falls in each recess portion of pallet under protrusion.Folding side includes corresponding sticking department, sticking department arrangement It interacts at the sticking department of pallet, so that when superstructure is in the stand up position that part is built up on pallet, on The sticking department of portion's structure can with the edge of the sticking department for moving across pallet outwardly, thus enable superstructure by its from Body is placed in the position built up completely.
It should be understood that many modifications of the embodiment of invention described herein limit in following Patent right requirement The scope of the present invention in be possible.
For example, pallet, which can be made and be had of other materials, is different from described other designs.Pallet can example Such as it is made of plastics or timber.Pallet can be made of material but have different designs.Due to frame system include with it is upper The recess portion of portion's structural interaction, therefore be sufficient that, pallet can carry desired weight and load, and can be to make us Frame system is fastened on pallet by satisfied mode.According to alternative solution, pallet can be formed such that itself has it In be formed with the surface of recess portion so that recess portion and the adjacent part on surface form the edge of recess portion.In this type of design, frame system System does not need to include recess portion, on the contrary in such a case, it is possible to primarily form frame system to provide turning wall portion for system.
Superstructure can be formed by other materials and have other designs than those described.
In the shown embodiment, superstructure is formed by extruded aluminium.Corner part is along its longitudinal direction (for upright The vertical direction of superstructure) it squeezes out.
Side surface squeezes out in the direction by the striped instruction on side surface.Folding side is becoming upright top knot It is squeezed out on the direction of the vertical direction of structure.Fixed side squeezes out on the direction of horizontal direction for becoming upright superstructure.
Superstructure can for example be made of metal plate, in order to increase the rigidity metal plate advantageously with wave pattern Bending.Superstructure can also be made of plastics, laminate or other materials.A kind of modification is that superstructure is by metal corner post It is formed, and side plate is formed by another material, for example, the another kind material is relatively inexpensive and has lower bearing capacity.
In the shown embodiment, the superstructure protrusion at corner part is made of plastics.They can be by metal Or other materials are made.
In the shown embodiment, the sticking department outstanding (in the centre for the side that can be turned up) of superstructure is by being screwed into Screw (metallic screw) formation in hinge joint.These portions outstanding can be made of other materials.For example, they can be with It is made of plastics.They can also be made of the mixture of different materials.For example, it is envisioned that they are formed as annular plastics Knob, the annular plastics knob are tightened securely by means of the countersunk metallic screw in plastics knob.The plastics knob will be slided Cross frame system, and under fall in the recess portion of frame system.Intermediate metallic screw will be protected effectively relative to hinge joint Hold the plastics knob.

Claims (16)

1. one kind is used for the foldable superstructure (30) of pallet (10), including first pair of side (31a-b) and second pair of side (32a-b), in building up in position for the superstructure (30), the side arrangement at upright so that:
First pair of side (31a-b) opposite to each other,
Second pair of side (32a-b) opposite to each other, and
In building up in position for the superstructure (30), first pair of side (31a-b) is connected to second pair of side (32a-b), will pass through the superstructure (30) that four upright corner parts (33a-d) formation are in rectangular cubic shaped,
Each of described second pair of side (32a-b) is divided into two parts (32a ', 32a ", 32b ', 32b "), the portion (32a ', 32a ", 32b ', 32b ") is divided to be connected to first axle fastener (34a-b), the first axle fastener (34a-b) It is upright in building up in position for the superstructure (30), and
In building up in position for the superstructure (30), the superstructure (30) is provided with upright second hinge fastener (35a-d), the second hinge fastener (35a-d) are arranged at the upright corner part (33a-d), so that described second pair The part (32a ', 32a ", 32b ', 32b ") of side (32a-b) is that can turn up relative to first pair of side (31a-b) , each part (32a ', 32a ", 32b ', 32b ") of second pair of side (32a-b) is connected to first pair of side (31a-b),
It is characterized in that,
The superstructure (30) includes protrusion (36a-d) at each of described four upright corner parts (33a-d) place, Superstructure (30) are built up in position, and the protrusion (36a-d) is prolonged below the interconnecting piece of the protrusion (36a-d) It stretches (d), so that the protrusion forms the step (38a-d) extended downward relative to the interconnecting piece,
The interconnecting piece be formed as the upright corner part (33a-d) a part or each second pair of side (32a-b) The lower edge portion built up in position in the superstructure each turning interconnecting piece a part,
The step (38a-d) is arranged to the superstructure (30) expected described pallet (10) being placed on it downward The edge (21a-d) of the recess portion (22a-d) of extension interacts, so that when the superstructure (30) are on the pallet (10) When in the stand up position partially built up, each upright corner part (33a-d) can be pushed outwardly, so that working as superstructure (30) it is partially or even wholly placed on when building up in position, the protrusion (36a-d) can fall on down the pallet (10) In corresponding recess portion (22a-d), and to be in the pallet (10) in its protrusion (36a-d) when the superstructure (30) The recess portion (22a-d) in the case where when being placed, formed by the protrusion (36a-d) of the superstructure (30) The step (38a-d) and the pallet (10) the recess portion (22a-d) edge between interaction prevent it is each Upright corner part (33a-d) is unintentionally pushed inwardly along the extension (T) of second pair of side (32a-b), and
Each of described second pair of side (32a-b) includes sticking department (39a, 39c), in building for the superstructure (30) At in position, the sticking department in the lower edge portion of each side (32a-b),
The sticking department (39a, 39c) is arranged to and the superstructure (30) expected described pallet (10) being placed on it Sticking department (23；23 ') it interacts, so that when the superstructure (30) are straight in partially building up on the pallet (10) When in vertical position, the sticking department (39a, 39c) of the superstructure (30) can cross the pallet in the movement (L) outwardly (10) sticking department (23；23 ') edge (23b), and so that the superstructure (30) can place its own In the position built up completely, and make when the superstructure (30) are in and build up in position completely, the superstructure (30) sticking department (23 of sticking department (39a, 39c) and the pallet (10)；23 ') interaction between prevents described second To each hinge joint (34a-b) between the part (32a ', 32a ", 32b ', 32b ") of side by unintentionally inwardly It pushes,
The sticking department (39a, 39c) of the superstructure (30) is designed to building up in position towards downward in the superstructure The locking projection stretched, and when the superstructure (30) are in and build up in position completely, the lock of the superstructure (30) Determine portion (39a, 39c) to be arranged to down fall on the recessed of the superstructure (30) expected described pallet (10) being placed on it Sticking department (39a, 39c) in portion and with the interaction of the recess portion of the pallet (10) or the superstructure (30) It is formed by the lower edge portion, has and be arranged to such edge: when the superstructure (30) is upright from what is partially built up When position is moved to the position built up completely, the edge can cross the superstructure (30) in the movement (L) outwardly It is expected that the protrusion of the pallet (10) being placed on it extended upward and under fall on the outer of the protrusion extended upward In portion.
2. superstructure according to claim 1, wherein the sticking department (39a, 39c) of the superstructure (30) is arranged In the central portion of each second pair of side (32a-b),
Wherein, the central portion is related to include the second hinge fastener (35a-d) than each side (32a-b) closer to The part of the position of the first axle fastener (34a-b) of each side (32a-b).
3. superstructure according to claim 1 or 2, wherein the superstructure (30) is at four upright turnings Place, each of portion (33a-d) includes the second protrusion (37a-d), in building up in position for the superstructure, described second Protrusion (37a-d) extends in the top of the interconnecting piece of second protrusion (37a-d), so that second protrusion is relative to described Interconnecting piece forms the step (37a '-d ') extended upward,
Wherein, the interconnecting piece be formed as the upright corner part (33a-d) a part or each second pair of side A part of the interconnecting piece at each turning of the upper edge built up in position in the superstructure of (32a-b),
Wherein, the step (37a '-d') extended upward is arranged to and the expected lid being placed on the superstructure (30) Edge (41a-d) interaction of the recess portion extended upward of sub (40), so that when the lid (40) are in the superstructure (30) when second protrusion (37a-d) is placed in the case where being in the recess portion of the lid (40), by described The step (37a '-d') extended upward that the second protrusion (37a-d) of portion's structure (30) is formed and the lid (40) Interaction between the edge (41a-d) of recess portion prevents each upright corner part (33a-d) along second couple of side (32a- B) extension (T) is unintentionally pushed inwardly, and
Each of described second pair of side (32a-b) includes the second sticking department (39b, 39d), in the superstructure (30) Build up in position, second sticking department in the upper edge of each side (32a-b),
Wherein, second sticking department (39b, 39d) is arranged to and the expected lid being placed in the superstructure (40) sticking department interaction, so that when the superstructure (30) are in and build up in position completely, second locking Interaction between portion (39b, 39d) and the sticking department of the lid (40) prevents the part of second pair of side Each hinge joint (34a-b) between (32a ', 32a ", 32b ', 32b ") by unintentionally (L) is pushed inwardly,
Wherein, second sticking department (39b, 39d) is formed as extending upward in building up in position for the superstructure (30) Locking projection, and when the superstructure (30) be in build up in position completely when, the second sticking department (39b, 39d) cloth Be set to can extend up to it is expected be placed in the recess portion of the lid (40) on the superstructure (30) and with institute The recess portion interaction or second sticking department (39b, 39d) for stating lid (40) are formed by the upper edge, are had It is arranged to upwardly extend on the outside for the protrusion of the expected lid being placed in the superstructure extended downward Edge.
4. a kind of frame system (20), be arranged for having there are two the rectangles of opposite foldable side (32a-b) can The superstructure (30) of folding is fixed on tool there are four in the rectangular tray (10) of side edge, and the frame system (20) includes:
Four recess portions (22a-d), each of these is arranged in the corresponding turning for being located in the pallet (10), described recessed Portion (22a-d) is extended downwardly to be formed from the edge that the concave bottom extends upward (21a-d), the edge extended upward (21a-d) is arranged to allow the protrusion (36a-d) of the corner part (33a-d) of the superstructure (30) to cross described to extend upward Edge (21a-d) so that when the superstructure (30) are in upright when partially or completely building up in position, the recess portion (22a-d) can be received the protrusion (36a-d), and when the protrusion (36a-d) is accepted in the recess portion (22a-d) When, the edge (21a-d) extended upward is arranged to interact with the protrusion (36a-d), and prevents the protrusion The foldable side (32a-b) of (36a-d) and the corner part (33a-d) along (T) described superstructure (30) is not intended to Ground pushes inwardly,
Two sticking departments (23,24) are arranged at opposite two side edge of the pallet (10), the top knot Foldable side (32a-b) expection of structure (30) is positioned along described two side edges,
The sticking department (23,24) is designed to edge (23b) and is arranged to be placed on the pallet (10) with expection Each of the foldable side (32a-b) of the superstructure (30) sticking department (39a, 39c) interaction, So that when the superstructure (30) is in the stand up position that part is built up on the pallet (10), the superstructure (30) sticking department (39a, 39c) can cross the sticking department (23,24) of the frame system (20) in the movement outwardly Edge (23b), and to make the superstructure (30) that its own can be placed in the position built up completely, and make When the superstructure (30), which are in, to be built up in position completely, on the side of the sticking department (23,24) of the frame system (20) Interaction between edge (23b) and the sticking department (39a, 39c) of the superstructure (30) prevents the superstructure (30) Foldable side (32a-b) unintentionally pushed inwardly,
The sticking department (23,24) for being used to form edge (23b) is formed the recess portion extended downward, the recess portion extended downward It is used to form each of the edge (23b) from the bottom-up extension of each recess portion extended downward, the sticking department (23,24) Edge is arranged to allow the foldable side (32a- of each of the expected superstructure (30) being placed on the pallet (10) B) the locking projection extended downward crosses the edge (23b) of the sticking department (23,24), so that working as the superstructure (30) By its own be placed on it is described build up in position completely when, the recess portion extended downward can receive the locking projection, or Sticking department described in person (23,24) is formed as the protrusion extended upward, and the protrusion each extended upward is arranged to: when the top is tied Structure (30) allows the lower edge of the superstructure (30) when being moved to the position built up completely from the stand up position partially built up The protrusion extended upward is crossed in portion in the movement (L) outwardly, and under fall on the outside of the protrusion extended upward On, the external of the protrusion extended upward forms foldable side (32a-b) quilt for preventing the superstructure (30) The edge of the sticking department (23,24) unintentionally pushed inwardly.
5. frame system according to claim 4, wherein the sticking department (23,24) cloth of the frame system (20) It is set in the central portion of each side edge of the pallet (10),
Wherein, the central portion be related to include than each side edge endpoint closer to each side edge center position portion Point.
6. frame system according to claim 4 or 5, wherein the frame system (20) is with two individual parts (20a, 20b) is formed, and described two individual parts (20a, 20b) respectively are arranged to be fastened on pallet (10), wherein described Each of two individual parts include two turning wall portions (24a ', 24a ", 24b ', 24b ") and are arranged in the turning Sticking department (23,24) between wall portion.
7. frame system according to claim 4 or 5, wherein the frame system further includes four turning wall portions (24a ', 24a ", 24b ', 24b "), each of described four turning wall portions (24a ', 24a ", 24b ', 24b ") are arranged to position In the turning of the pallet, and each of described four turning wall portions (24a ', 24a ", 24b ', 24b ") include first Wall portion (25a) and the second wall portion (25b), first wall portion (25a) are arranged to edge and turn in the turning wall site in therein At least part for one in the side edge intersected in angle extends, and second wall portion (25b) is arranged to along described At least part for second in the side edge that turning wall site intersects in turning therein extends.
8. frame system according to claim 6, wherein the frame system further include four turning wall portions (24a ', 24a ", 24b ', 24b "), each of described four turning wall portions (24a ', 24a ", 24b ', 24b ") are arranged to be located at described In the turning of pallet, and each of described four turning wall portions (24a ', 24a ", 24b ', 24b ") include the first wall portion (25a) and the second wall portion (25b), first wall portion (25a) be arranged to along in the turning wall site in turning therein One at least part in the side edge of intersection extends, and second wall portion (25b) is arranged to along at the turning Wall portion is located at the extension of second at least part in the side edge intersected in turning therein.
9. a kind of lid (40) is arranged on tool is folding there are two the rectangle of opposite foldable side (32a-b) It is used on the top of portion's structure (30), the superstructure (30) is arranged on pallet (10), and the lid (40) includes:
Four recess portions (42a-d), each of described four recess portions (42a-d) are arranged to positioned at the superstructure (30) At corresponding corner part (33a-d), and it is arranged to receive the protrusion (37a-d) of the superstructure (30) extended upward, The recess portion extends to be formed from the edge (41a-d) of the recess portion extended top down, the edge (41a-d) upward It is arranged to interact when the protrusion (37a-d) is accepted in the recess portion (42a-d) with the protrusion (37a-d), And it is arranged to prevent the protrusion (37a-d) and the corner part (33a-d) can along the described of (T) described superstructure (30) Folded sides (32a-b) are unintentionally pushed inwardly,
Two sticking departments are arranged to positioned at described two opposite foldable sides (32a-b) of the superstructure (30) Place,
The sticking department is formed with edge and is arranged to and the lid (40) the expected superstructure being placed on it Each of (30) sticking department (the 39b, 39d) interaction of corresponding foldable side (32a-b), so that working as the superstructure (30) in when building up in position completely, at the edge and the superstructure (30) of the sticking department of the lid (40) Interaction between the sticking department (39b, 39d) prevents the foldable side (32a-b) of the superstructure (30) Unintentionally pushed inwardly,
The sticking department for being used to form edge is formed the recess portion extended upward, and the recess portion extended upward is used to form from phase The edge that each of recess portion extended upward answered extends top down, or be used to form the sticking department at edge and be formed as downward External formed of the protrusion of extension, the protrusion extended downward prevents the foldable side of the superstructure to be not intended to The edge for the sticking department that ground pushes inwardly.
10. lid according to claim 9, wherein the sticking department of the lid is arranged to be located at top knot In the central portion of the foldable side of each of structure (30) (32a-b),
Wherein, the central portion be related to include than each side endpoint closer to each side center position part.
11. lid according to claim 9 or 10, wherein the lid further includes four turning wall portions (43a-d), often A four turning wall portions (43a-d) are arranged at the corresponding corner part (33a-d) of the superstructure (30), and Each four turning wall portions (43a-d) include the first wall portion and the second wall portion, and first wall portion is arranged to along described One at least part in the side for the superstructure that turning wall site intersects in turning therein extends, Second wall portion is arranged to along the side of the superstructure intersected in turning therein in the turning wall site Second at least part in face extends, wherein the turning wall portion is arranged to the turning to the superstructure The skew outwardly in portion forms the geometry rectangle limitation of physical Foreign.
12. a kind of Load Handling System comprising pallet, the Load Handling System are provided with according in claim 4-8 Described in any item frame systems.
13. Load Handling System according to claim 12 is additionally provided with according to claim 1 described in any one of -3 Superstructure.
14. Load Handling System according to claim 12 is additionally provided with according to any one of claim 9-11 institute The lid stated.
15. a kind of Load Handling System comprising pallet, the Load Handling System are provided with according to claim 1 in -3 Described in any item superstructures.
16. Load Handling System according to claim 15 is additionally provided with according to any one of claim 4-8 Frame system, be additionally provided with the lid according to any one of claim 9-11.
CN201580052168.XA 2014-09-30 2015-09-29 Folding pallet container Expired - Fee Related CN106715280B (en)

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CN106715280B true CN106715280B (en) 2019-03-08

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EP (1) EP3201096A1 (en)
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