CN101898664B - Folding container and side board structure - Google Patents
Folding container and side board structure Download PDFInfo
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- CN101898664B CN101898664B CN2010101114514A CN201010111451A CN101898664B CN 101898664 B CN101898664 B CN 101898664B CN 2010101114514 A CN2010101114514 A CN 2010101114514A CN 201010111451 A CN201010111451 A CN 201010111451A CN 101898664 B CN101898664 B CN 101898664B
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- 238000007598 dipping method Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a folding container which comprises a base frame, a top board, two side boards which can be placed on the base frame in a foldable manner, and a front end plate and a rear end plate which can be reversely placed on the base frame, wherein each side board comprises an upper half part and a lower half part which can be separately connected together through a clamping structure. The clamping structure comprises a concave joint part which is provided with a first limiting part and a first supporting part, and a convex joint part which is provided with a second limiting part and a second supporting part, wherein one of the concave joint part and the convex joint part is fixed at the bottom side of the upper half part of each side board, and the other one of the concave joint part and the convex joint part is fixed at the top side of the lower half part of each side board. After the side boards are assembled, a first supporting surface and a second supporting surface cooperatively bear a vertical force applied to the side boards, and the first limiting part and the second limiting part cooperatively bear a transverse force applied to the side boards. Therefore, the side board structure and the folding container of the invention have stronger rigidity after assembly.
Description
Technical field
The present invention relates to freight container, particularly relate to a kind of Foldable container.The invention still further relates to a kind of lateral plate structure that is used for dry cargo container.
Background technology
Freight container in the goods transport Application for Field more and more widely, it can transport through various vehicle such as vehicle, steamer, aircrafts.Therefore traditional freight container adopts fixed sturcture mostly, and in transportation with when storing up, unloaded freight container (empty van) need take and the identical volumetric spaces of loaded container (loaded van), therefore the empty van transportation meeting significant wastage of traditional freight container transportation and store up cost.
In order to address this problem, developed the freight container that can when zero load, fold now.Disclose a kind of Collapsible container like Chinese patent 200420084231.7, having comprised: underframe, top board, two side plates, front end-plate and lower back panels.Wherein the top of each side plate is hinged to top board and bottom-hinged to underframe, and each side plate comprises the first half and the latter half that is hinged together.The bottom of forward and backward end plate is hinged to underframe respectively, and their top is connected to top board respectively separably.Usually, lower back panel is set to an end.When folding, elder generation rotates forward and backward end plate respectively and is placed on the underframe in case; Then two side plates are folded, before and after making the lower part of each side plate in case, rotate respectively to be placed on the end plate, and the first half is outwards rotated and is placed on cooresponding the latter half, and this moment, top board was placed on the first half of side plate.After the freight container group is upright, can the top and the bottom of side plate be interfixed through being arranged on the inboard a plurality of fixation kits of side plate.
This freight container can reduce the empty van transportation volume.Yet because the strength and stiffness of hinge and fixation kit often are lower than the strength and stiffness of side plate corrugated plating, therefore the rigidity of the freight container of group after upright is not enough, and particularly laterally (promptly vertical and side plate belongs to the direction on plane) rigidity is not enough.When freight container receives external impacts, be easy to cause hinge and/or fixation kit shape even inefficacy.This may make on the one hand side plate normally fold or fold after can't organize upright; On the other hand, more seriously be to influence the Transport Safety of freight container behind lade.In addition, the suffered vertical forces (like the pressure that causes owing to pile) of side plate also can pass to hinge.The pressure of this vertical direction has aggravated the possibility that the hinge distortion is lost.
Chinese patent 200820177992.5 discloses a kind of folding joint with higher-strength, with the common hinge arrangement in the instead Disassemble container, improves the rigidity of side plate.Yet,, so still have the folding joint distortion under the long-term use and the risk that causes side plate to fold even to lose efficacy because the suffered power of side plate still can affact on the hinge axis of folding joint.And the parts of this folding joint are more, complex operation when complex structure, use, are unfavorable for the manufacturing and the upright operation of folding/group of Foldable container.
Summary of the invention
One object of the present invention is to provide a kind of Foldable container, and wherein the side plate of this Foldable container has the rigidity that satisfies the container safety transportation request under the upright state of group.
Another object of the present invention is to provide a kind of lateral plate structure that is applicable to dry cargo container, and this lateral plate structure has the rigidity that satisfies the container safety transportation request.
For realizing above-mentioned purpose, the invention provides a kind of Foldable container, comprising: underframe, top board, two be collapsible to be placed into the side plate on the said underframe and detachably fell front end-plate and lower back panel on said underframe.Each side plate comprises the first half and lower part, and this first half links to each other through an interface arrangment with this lower part separably.Said interface arrangment comprises: concave copulae has two first limiting sections and one first support; And protruding junction surface, have two second limiting sections and one second support.When interface arrangment was in engagement state, said first and second supports contacted so that a supporting below being positioned in the said concave, convex junction surface is positioned at of top; And said two first limiting sections cooperatively interact to limit said concave, convex junction surface along the laterally relative motion of twocouese with said second limiting section respectively.The bottom side of the first half of each side plate is fixed with in the said concave, convex junction surface, and the top side of its lower part is fixed with in the said concave, convex junction surface another.
Further; The first half of said side plate is connected to said top board separably through said interface arrangment; Be fixed with in the said concave, convex junction surface on the wherein said top board, and the top side of the first half of said side plate is fixed with in the said concave, convex junction surface another; And/or the lower part of said side plate is connected to said underframe separably through said interface arrangment; The bottom side of the lower part of wherein said side plate is fixed with in the said concave, convex junction surface, and is fixed with in the said concave, convex junction surface another on the said underframe.
Further, said interface arrangment is set to when said Foldable container is in the upright state of group, and the concave copulae of this interface arrangment is positioned on the protruding junction surface.
Further; Said interface arrangment is set to when said Foldable container is in the upright state of group; The protruding junction of this interface arrangment and sees that from the cross-sectional plane angle both sides at said protruding junction surface also are provided with towards cooresponding concave copulae and outward-dipping inclined-plane on concave copulae.
Further, said concave, convex junction surface is respectively the continuous beam along the longitudinal extension of said Foldable container.
Further, at least one in the said concave, convex junction surface constitutes by a plurality of sections that arrange along the longitudinal interval of said Foldable container.
Further, also be provided with at least one spigot surface at least one in the concave, convex junction surface of said interface arrangment.
Further, said interface arrangment comprises that also at least one is connected the intermediate connector between the said concave, convex junction surface, and said intermediate connector is bent and have predetermined length, to limit the spacing distance of said concave, convex junction surface when separating.
Further, the cross-sectional plane at the concave, convex junction surface of said interface arrangment is respectively with respect to the plane symmetry at their detaching directions places.
Further, also comprise the catch gear that is used for when said interface arrangment is in engagement state cooresponding concave, convex junction surface is remained on this engagement state.
Further, the width of said interface arrangment is 40mm-60mm, is preferably 50mm-55mm.
For realizing above-mentioned purpose; The present invention also provides a kind of lateral plate structure that is used for dry cargo container; It comprises and is suitable for the first half that links to each other with the top board of dry cargo container and the lower part that is suitable for linking to each other with the underframe of dry cargo container, connects separably through an interface arrangment between this first half and this lower part.Said interface arrangment comprises: concave copulae is fixed in the upper and lower half of said side plate, and has two first limiting sections and one first support; And protruding junction surface, be fixed in the upper and lower half of said side plate, and have two second limiting sections and one second support.When interface arrangment is in engagement state; Said first and second supports contact and are positioned at of top so that be positioned at a supporting of below in the said concave, convex junction surface, and said two first limiting sections and said two second limiting sections cooperatively interact to limit said concave, convex junction surface along the laterally relative motion of twocouese.
Further, said concave copulae is fixed to the first half of this lateral plate structure, and said protruding junction surface is fixed to the lower part of this lateral plate structure.
Further, said concave copulae is fixed to the lower part of this lateral plate structure, and said protruding junction surface is fixed to the first half of this lateral plate structure, and the both sides of the cross-sectional plane at said protruding junction surface also are provided with towards cooresponding concave copulae and outward-dipping inclined-plane.
Further, said concave, convex is connected with at least one intermediate connector between the junction surface, and this intermediate connector is bent and have predetermined length, to limit the spacing distance of said concave, convex junction surface when separating.
Further, the cross-sectional plane at the concave, convex junction surface of said interface arrangment is respectively with respect to the plane symmetry at their detaching directions places.
Further, the width of said interface arrangment is 40mm-60mm, is preferably 50mm-55mm.
The present invention utilizes separable interface arrangment to replace in the prior art rotating articulated structure to realize the folding of side plate.Than articulated structure, the ability of interface arrangment bear external force is stronger.After the side plate group was upright, the cooperation of first and second areal of supports can be born the vertical forces that is applied on the side plate; The cooperation of first and second limiting sections simultaneously can be born the transverse force on the inside and outside both direction in the edge that is applied on the side plate.Therefore lateral plate structure according to the present invention has stronger rigidity, particularly lateral stiffness after group is upright.Foldable container according to the present invention has passed through the test of stacking and lateral stiffness test, can satisfy the needs of transporting safely.In addition, than articulated structure, the mating component of interface arrangment is few, and only the cooperation through these two members of concave, convex junction surface can realize folder function, and therefore lateral plate structure of the present invention is easier to processing and manufacturing and is convenient to folding operation.And less mating component also makes, though interface arrangment causes local deformation also can not cause side plate to fold because of accident or folding after can't organize upright situation.This makes lateral plate structure of the present invention and Foldable container have better durability.
Description of drawings
Below in conjunction with accompanying drawing and detailed embodiment the present invention is elaborated, wherein:
Perspective view when Fig. 1 is in the upright state of group for according to an embodiment of the present invention Foldable container;
Fig. 2 is the scheme drawing of Foldable container in folding process among Fig. 1;
Fig. 3 is the scheme drawing of Foldable container after folding among Fig. 1;
Fig. 4 A is the cross sectional representation of interface arrangment among Fig. 1, and this moment, interface arrangment was in engagement state;
Cross sectional representation when Fig. 4 B is in released state for the interface arrangment among Fig. 4 A;
Fig. 4 C shows the interface arrangment cross sectional representation when side plate is in folded state;
Fig. 5 A and 5B are the cross sectional representation of the interface arrangment of one variation according to the present invention, and wherein interface arrangment is in engagement state and released state respectively;
Fig. 6 A and 6B are the cross sectional representation of the interface arrangment of another variation according to the present invention, and wherein interface arrangment is in engagement state and released state respectively;
Fig. 7 A-7C shows the intermediate connector that is arranged on the interface arrangment, and its latus inframedium is in engagement state, released state and folded state respectively; And
But Fig. 8 A-8C shows between top board and the side plate first half of freight container and also utilizes interface arrangment to carry out the bonded assembly situation between side plate lower part and the underframe, and its latus inframedium is in group upright state, released state and folded state respectively.
The specific embodiment
Below, through exemplary embodiment the present invention is specifically described.Yet should be appreciated that under the situation that does not have further narration, element, structure and the characteristic described in one embodiment also can be attached in other embodiment valuably.
Fig. 1 shows Foldable container 10 according to an embodiment of the present invention, and it comprises underframe 11, top board 12, two side plates 13 and front end-plate (not shown) respect to one another and lower back panels 15.Wherein, each side plate 13 includes the first half 131 and lower part 132 that can fold each other.Usually, lower back panel 15 is set to an end so that when freight container 10 is in the upright state of group in case handling goods.When freight container 10 zero loads, can fold to reduce the storage and transportation space of freight container self it.As shown in Figure 2, can be at first front end-plate and lower back panel be unloaded respectively and fell on underframe 11.Then that biside plate 13 is folding in case respectively, that is, make the first half 131 of same side plate and the lateral surface of lower part 132 fit each other.Freight container 10 after folding is as shown in Figure 3, and the side plate 13 after wherein folding is placed on the forward and backward end plate, and top board 12 is placed on the side plate 13 after folding.Preferably, forward and backward end plate can link to each other with underframe or top board through modes such as for example hinged, sliding block joints, so that folding operation.
Shown in Fig. 1,4A～4C; The first half 131 of side plate 13 joins to together with the interface arrangment 20 that lower part 132 can be provided with through the longitudinal direction (being the longitudinal direction of Foldable container 10) along side plate 13 separably, and wherein interface arrangment 20 comprises concave copulae 21 and protruding junction surface 22.In the example of Fig. 1, concave, convex junction surface 21,22 is the continuous beam that extends along the longitudinal direction of Foldable container 10; And concave copulae 21 is fixed to the bottom side of the side plate first half 131, and protruding junction surface 22 is fixed to the top side of side plate lower part 132.Yet according to other embodiments of the present invention, any in the concave, convex junction surface also can be made up of the spaced apart section that is separated from each other of a plurality of longitudinal directions along Foldable container 10.And, can protruding junction surface 22 be fixed to the bottom side of the first half 131 of side plate, and concave copulae 21 is fixed to the top side of side plate lower part 132.
Be respectively arranged with first supporting and second support on the concave, convex junction surface 21 and 22; Be used for when interface arrangment 20 is in engagement state, being in contact with one another, make one (like the protruding junction surface 22) supporting that is positioned at the below in the concave, convex junction surface be positioned at one (like concave copulae 21) of top.Simultaneously; Also be respectively arranged with two first limiting sections and two second limiting sections on the concave, convex junction surface 21 and 22, be used for when interface arrangment 20 is in engagement state, cooperatively interacting with restriction concave, convex junction surface 21 with 22 along the relative motion on horizontal (perpendicular to the direction of the detaching direction at concave, convex junction surface) twocouese.To specify below.
Shown in Fig. 4 A, 4B, concave copulae 21 can be processed by a solid girder construction, and this beam has the recess 211 that vertically is provided with along it.Specifically, concave copulae 21 comprises a base portion 212 and two sidepieces 213 that stretch out from the both sides approximate vertical of base portion 212.Recess 211 is surrounded by the medial surface 215 of the inside face 214 of base portion 212 and two sidepieces 213 and forms, and cross-sectional plane shape in the form of a substantially rectangular.Yet should be appreciated that recess also can be arranged to the shape that any other is fit to.Sidepiece 213 also has the end face 216 that is roughly parallel to base portion inside face 214.Protruding junction surface 22 comprises base portion 222 and from one of this base portion side-prominent protuberance 221.Wherein protuberance 221 extends setting along the longitudinal direction at protruding junction surface 22, and two sides 225 that have an end face 224 and be positioned at these end face 224 both sides.Base portion 222 also comprises outward extending two extensions 223 from the both sides of protuberance 221, and extension 223 has the surface 226 that is positioned at the same side with this protuberance 221.In the present embodiment, first support can be made up of face on the concave copulae 21 214 and/or face 216, and second support can be made up of face 224 on the protruding junction surface 22 and/or face 226.Simultaneously, two first limiting sections can be made up of two faces 215 of concave copulae 21, and two second limiting sections can be made up of two faces 225 at protruding junction surface 22.
When needs folded side plate 13, its first half 131 and lower part 132 are moved along opposite direction, thereby make that the concave, convex junction surface 21 and 22 of interface arrangment is separated from one another, shown in Fig. 4 B.Upper and lower half 131 and 132 with side plate relatively rotates then, makes their lateral surface fit each other, shown in Fig. 4 C.Like this, in the side plate folding process, can not interfere between the concave, convex junction surface.According to opposite motion action, can realize that the group of side plate is upright.Preferably, after the side plate group was upright, the concave, convex junction surface that can will be in engagement state through the catch gear of for example bolt etc. locked each other, to avoid concave, convex joint portion accidental separation.
Than traditional articulated structure, stronger thereby the face that interface arrangment utilization of the present invention is in contact with one another bears the external force load-carrying capacity.Specifically, after the side plate group was upright, the cooperation of first and second areal of supports at concave, convex junction surface can be born the vertical forces that is applied on the side plate.Simultaneously, interface arrangment is provided with first and second limiting sections that cooperatively interact in the both sides along horizontal direction, therefore can bear the transverse force of the inside and outside both direction in edge that is applied on the side plate.Because this set of interface arrangment, lateral plate structure according to the present invention has stronger rigidity, particularly lateral stiffness after group is upright.Foldable container with this lateral plate structure has passed through the test of stacking and lateral stiffness test, can satisfy the needs of transporting safely.In addition, than articulated structure, the mating component of interface arrangment is few, and only the cooperation through two members (being the concave, convex junction surface) can realize the side plate folder function.Therefore lateral plate structure of the present invention and Foldable container are easy to processing and manufacturing.And, even less mating component also make interface arrangment because of accident occur local deformation can not cause side plate to fold yet or folding after can't organize upright situation.Therefore, lateral plate structure of the present invention and Foldable container have better durability.
Preferably, structure and the shape that interface arrangment is set makes the cross-sectional plane at concave, convex junction surface with respect to plane P (Fig. 4 A) symmetry at their detaching directions place, thereby makes interface arrangment when satisfying rigidity requirement, can have littler width dimensions W.On the one hand, smaller width dimension W makes interface arrangment after the Foldable container group is upright, occupy space in the less case, thereby makes that Foldable container cargo bay when satisfying the requirement of ISO container oad is bigger.On the other hand, smaller width dimension W can also reduce side plate in folding back occupied height H (Fig. 4 C), thereby can reduce the height of freight container at folded state so that in limited space the more Collapsible container of pile.According to an embodiment, the width of interface arrangment is about 40mm-60mm, is preferably 50-55mm, and the bottom-to-top-height of the freight container after folding is about 518mm, promptly can pile in the height space of an ISO container five freight containers after folding.Certainly, also can be arranged to any shape and structure that other is fit to, comprise various non-symmetrical shapes and structure according to interface arrangment of the present invention.
Should be noted that; The cooperation of first and second limiting sections can also be played directional tagging in the upright process of side plate group; Help being separately positioned on the joint and the location at the concave, convex junction surface of side plate upper and lower half, thereby made things convenient for the upright operation of group of side plate 13 and freight container 10.Preferably, can also the concave, convex junction surface with at least one on spigot surface is set, to help the clamping operation at concave, convex junction surface more.For example, can between the medial surface 215 of the sidepiece 213 of concave copulae 21 and end face 216, the for example spigot surface 217 of arc be set.Perhaps, also can between the end face 224 of the protuberance 221 at protruding junction surface 22 and side 225, the for example spigot surface 227 on inclined-plane be set.
In addition, the concave, convex junction surface that also it is noted that interface arrangment of the present invention is after being bonded with each other, and the contact surface between it has formed labyrinth seal structure, helps to improve the sealing property after the side plate group is stood.Preferably, can also on concave copulae and/or protruding junction surface, sealing member be set, with further raising leak tightness.
According to the present invention, interface arrangment can have multiple implementation, and the cross-sectional plane at its concave, convex junction surface also can be set to any suitable shape.Fig. 5 A, 5B show the interface arrangment 30 of the variation according to the present invention.Its concave copulae 31 can be processed by U type channel-section steel, comprises substrate 311 and two side plates 312 and substrate 311 and two grooves 313 that side plate 312 is limited.The protruding junction surface 32 of interface arrangment 30 can be made up of hollow rectangle tubing.After concave, convex junction surface 31 and 32 was bonded with each other, protruding junction surface 32 was limited in the groove 311, and its top 321 and two sidepieces 322 are matched with substrate 311 and two side plates 312 of concave copulae 31 respectively.Thus, the substrate 311 of U type channel-section steel and side plate 312 have constituted first support and first limiting section of concave copulae 31 respectively; And second support and second limiting section that the top 321 of rectangle tubing and sidepiece 322 have constituted protruding junction surface 32 respectively.
The example of above-described interface arrangment is suitable for also being suitable for when the situation of the upright recurve junction of freight container group under protruding junction surface when the situation of the upright recurve junction of freight container group on protruding junction surface.Yet, preferably, also be provided with towards its inboard inclined-plane in the side at protruding junction surface (seeing) from the cross-sectional plane angle for a kind of situation in back; And correspondingly, be provided with towards the inclined-plane in its outside, thereby avoid the slit between the entering concave, convex junction surfaces such as rainwater, seawater to cause corrosion in the side of concave copulae.
Fig. 6 A, 6B show a kind of such interface arrangment 60.The protruding junction surface 62 of interface arrangment 60 is fixed to the bottom side of the side plate first half 131, and concave copulae 61 is fixed to the top side of side plate lower part 132.Protruding junction surface 62 comprises base portion 622 and from this pronathous protuberance 621, two sides 625 that this protuberance 621 has an end face 624 and is positioned at these end face 624 both sides.Base portion 622 also comprises outward extending two extensions 623 from the both sides of protuberance 621.Concave copulae 61 comprises a base portion 612 and two sidepieces 613 that stretch out from base portion 612 both sides approximate vertical.The inside face 614 of base portion 612 and the medial surface of two sidepieces 613 615 surround and form a recess 611, are used for matching with protuberance 621.In the present embodiment, face 614 in the concave, convex junction surface 61,62 and face 624 first support and second support that constitute interface arrangment 60 respectively; And two sides 615 and two sides 625 constitute two first limiting sections and two second limiting sections of interface arrangment 60 respectively.Preferably, the extension 623 at protruding junction surface 62 is provided with towards the inclined-plane 626 of the inboard at protruding junction surface 62.Accordingly, the end face 616 of the sidepiece 613 of concave copulae 61 is configured to towards the inclined-plane in the outside of concave copulae 61.After the side plate group was upright, shown in Fig. 6 A, two inclined-planes 616 matched with two inclined-planes 626 respectively, thereby make rainwater, seawater etc. can not get between the concave, convex junction surface.According to the present invention, also only the side at the concave, convex junction surface is provided with inclined-plane 616,626, for example only is being positioned at a side setting in side plate 13 outsides.
Preferably, interface arrangment also can comprise at least one intermediate connector, is used to limit the spacing distance of concave, convex junction surface when separating.Be that example specifies with interface arrangment 20 below.Shown in Fig. 7 A-7C, an end 231 of intermediate connector 23 can be fixed on the concave copulae 21 through the mode of for example welding; And its other end 232 passes and is arranged on the hole 228 on the protruding junction surface 22 and is fixed with the block 233 that can not pass this hole 228.The length of intermediate connector 23 promptly defines concave, convex junction surface 21 and 22 discerptible distances like this, shown in Fig. 7 B.At this moment, intermediate connector 23 is got in touch the side plate upper and lower half 131 of separating and 132 together.Intermediate connector 23 is set to bent and has enough length, thereby makes that at concave, convex junction surface 21 first half 131 of side plate can fold with lower part 132 each other when 22 separate, shown in Fig. 7 C.Here, intermediate connector 23 is realized through the more piece hinge, yet it also can be set to various ways such as chain, rope, flexible board.Other embodiments according to the present invention, intermediate connector can also be arranged on the one or both sides of the cross-sectional plane of interface arrangment, and can avoid intermediate connector and concave, convex bonding part to leave through any suitable manner.
Shown in Fig. 8 A-8C, also can be connected between the top board 12 of Foldable container 10 and the side plate first half 131 and/or between side plate lower part 132 and the underframe 11 through interface arrangment (for example 20), they also can adopt existing articulated manner to link to each other certainly.Preferably, these interface arrangments all can comprise intermediate connector 23 (Fig. 8 B).Like this, in the upright process of folding/group of freight container, top board 12, side plate 13 and underframe 11 connect into an integral body through these intermediate connectors 23, make more convenient operation.Can know from Fig. 8 C and to find out; After side plate is folding; The concave, convex junction surface that is connected between the top board 12 and the side plate first half 131 and is connected the interface arrangment between side plate lower part 132 and the underframe 11 relatively rotates roughly 90 degree, and the concave, convex junction surface that is connected the interface arrangment between the lower part 131 and 132 on the side plate relatively rotates roughly 180 degree.It will be appreciated by those skilled in the art that be used to be connected between the top board 12 and the side plate first half 131, the interface arrangment between the lower part 131 and 132 can be identical or different form between side plate lower part 132 and the underframe 11 and on the side plate.In addition, Foldable container 10 according to the present invention is not limited to the folding earlier front and back end plate example of folded side plate again, and it also can be arranged to the structure of the folding again front and back of first folded side plate end plate.
Though should be pointed out that invention has been described through above-mentioned embodiment, yet the present invention also can have other numerous embodiments.Under the prerequisite that does not break away from spirit and scope of the invention; Those of ordinary skill in the art obviously can make various corresponding changes and distortion to the present invention, but these changes and distortion all should belong in the scope that accompanying claims of the present invention and equivalent thereof protect.
Claims (23)
1. Foldable container comprises: underframe, top board, two collapsible side plate and turning front end-plate and lower back panels that fell on said underframe that are placed on the said underframe, and wherein each side plate comprises the first half and lower part,
It is characterized in that the first half of each side plate links to each other through an interface arrangment with lower part separably, said interface arrangment comprises:
Concave copulae along the longitudinal extension of said Foldable container, and has two first limiting sections and one first support; And
Protruding junction surface; Longitudinal extension along said Foldable container; And have two second limiting sections and one second support, when interface arrangment was in engagement state, said first and second supports contacted so that a supporting below being positioned in the said concave, convex junction surface is positioned at of top; And said two first limiting sections cooperatively interact to limit said concave, convex junction surface along the laterally relative motion of twocouese with said two second limiting sections respectively
Wherein, the bottom side of the first half of each side plate is fixed with in the said concave, convex junction surface, and the top side of its lower part is fixed with in the said concave, convex junction surface another.
2. Foldable container according to claim 1; It is characterized in that; The first half of said side plate is connected to said top board separably through said interface arrangment; Be fixed with in the said concave, convex junction surface on the wherein said top board, and the top side of the first half of said side plate is fixed with in the said concave, convex junction surface another; And/or
The lower part of said side plate is connected to said underframe separably through said interface arrangment, and the bottom side of the lower part of wherein said side plate is fixed with in the said concave, convex junction surface, and is fixed with in the said concave, convex junction surface another on the said underframe.
3. Foldable container according to claim 1 and 2 is characterized in that, said interface arrangment is set to when said Foldable container is in the upright state of group, and the concave copulae of this interface arrangment is positioned on the protruding junction surface.
4. Foldable container according to claim 1 and 2; It is characterized in that; Said interface arrangment is set to when said Foldable container is in the upright state of group; The protruding junction of this interface arrangment and sees that from the cross-sectional plane angle both sides at said protruding junction surface also are provided with towards cooresponding concave copulae and outward-dipping inclined-plane on concave copulae.
5. Foldable container according to claim 1 and 2 is characterized in that, said concave, convex junction surface is respectively continuous beam.
6. Foldable container according to claim 1 and 2 is characterized in that, at least one in the said concave, convex junction surface constitutes by a plurality of sections that arrange along the longitudinal interval of said Foldable container.
7. Foldable container according to claim 1 and 2 is characterized in that, also is provided with at least one spigot surface at least one in the concave, convex junction surface of said interface arrangment.
8. Foldable container according to claim 1 and 2; It is characterized in that; Said interface arrangment comprises that also at least one is connected the intermediate connector between the said concave, convex junction surface; Said intermediate connector is bent and have predetermined length, to limit the spacing distance of said concave, convex junction surface when separating.
9. Foldable container according to claim 1 and 2 is characterized in that, the plane symmetry that the cross-sectional plane at the concave, convex junction surface of said interface arrangment belongs to respect to their detaching directions respectively.
10. Foldable container according to claim 1 and 2 is characterized in that, also comprises the catch gear that is used for when said interface arrangment is in engagement state cooresponding concave, convex junction surface is remained on this engagement state.
11. Foldable container according to claim 1 and 2 is characterized in that, the width of said interface arrangment is 40mm-60mm.
12. Foldable container according to claim 11 is characterized in that, the width of said interface arrangment is 50mm-55mm.
13. lateral plate structure that is used for dry cargo container; It is characterized in that; Comprise and be suitable for the first half that links to each other with the top board of dry cargo container and the lower part that is suitable for linking to each other with the underframe of dry cargo container; Connect separably through an interface arrangment between this first half and this lower part, said interface arrangment comprises:
Concave copulae along the longitudinal extension of said lateral plate structure, is fixed in the upper and lower half of said side plate, and has two first limiting sections and one first support; And
Protruding junction surface; Longitudinal extension along said lateral plate structure; Be fixed in the upper and lower half of said side plate another; And have two second limiting sections and one second support; When interface arrangment was in engagement state, said first and second supports contacted so that a supporting below being positioned in the said concave, convex junction surface is positioned at of top, and said two first limiting sections cooperatively interact to limit said concave, convex junction surface along the laterally relative motion of twocouese with said two second limiting sections respectively.
14. lateral plate structure according to claim 13 is characterized in that, said concave copulae is fixed to the first half of this lateral plate structure, and said protruding junction surface is fixed to the lower part of this lateral plate structure.
15. lateral plate structure according to claim 13; It is characterized in that; Said concave copulae is fixed to the lower part of this lateral plate structure; And said protruding junction surface is fixed to the first half of this lateral plate structure, and the both sides of the cross-sectional plane at said protruding junction surface also are provided with towards cooresponding concave copulae and outward-dipping inclined-plane.
16., it is characterized in that said concave, convex junction surface is respectively continuous beam according to each described lateral plate structure among the claim 13-15.
17., it is characterized in that at least one in the said concave, convex junction surface is by a plurality of sections that arrange along the longitudinal interval of said lateral plate structure constitute according to each described lateral plate structure among the claim 13-15.
18. lateral plate structure according to claim 13 is characterized in that, also is provided with at least one spigot surface at least one in the said concave, convex junction surface.
19. lateral plate structure according to claim 13; It is characterized in that; Said concave, convex is connected with at least one intermediate connector between the junction surface, and this intermediate connector is bent and have predetermined length, to limit the spacing distance of said concave, convex junction surface when separating.
20. lateral plate structure according to claim 13 is characterized in that, the plane symmetry that the cross-sectional plane at the concave, convex junction surface of said interface arrangment belongs to respect to their detaching directions respectively.
21. lateral plate structure according to claim 13 is characterized in that, also is provided with to be used for when said interface arrangment is in engagement state, cooresponding concave, convex junction surface being locked onto catch gear together.
22. lateral plate structure according to claim 13 is characterized in that, the width of said interface arrangment is 40mm-60mm.
23. lateral plate structure according to claim 22 is characterized in that, the width of said interface arrangment is 50mm-55mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101114514A CN101898664B (en) | 2009-05-27 | 2010-02-12 | Folding container and side board structure |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920159576.7 | 2009-05-27 | ||
| CN200910149901 | 2009-05-27 | ||
| CN200910149901.6 | 2009-05-27 | ||
| CN200920159576 | 2009-05-27 | ||
| CN2010101114514A CN101898664B (en) | 2009-05-27 | 2010-02-12 | Folding container and side board structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898664A CN101898664A (en) | 2010-12-01 |
| CN101898664B true CN101898664B (en) | 2012-08-08 |
Family
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Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101114548A Expired - Fee Related CN101898665B (en) | 2009-05-27 | 2010-02-12 | Folding container and folding method thereof |
| CN2010201161737U Expired - Lifetime CN201737356U (en) | 2009-05-27 | 2010-02-12 | Folding container |
| CN2010101114660A Expired - Fee Related CN101898666B (en) | 2009-05-27 | 2010-02-12 | Door hinge device and folding container with same |
| CN2010201161722U Expired - Lifetime CN201756288U (en) | 2009-05-27 | 2010-02-12 | Foldable container and side plate structure |
| CN2010101114514A Expired - Fee Related CN101898664B (en) | 2009-05-27 | 2010-02-12 | Folding container and side board structure |
| CN2010201161718U Expired - Lifetime CN201763103U (en) | 2009-05-27 | 2010-02-12 | Door hinge device and foldable container with same |
| CN2010101888873A Expired - Fee Related CN101898667B (en) | 2009-05-27 | 2010-05-25 | Folding container and side plate locking device thereof |
| CN2010202071780U Expired - Lifetime CN201737367U (en) | 2009-05-27 | 2010-05-25 | Folding container and side plates locking device thereof |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101114548A Expired - Fee Related CN101898665B (en) | 2009-05-27 | 2010-02-12 | Folding container and folding method thereof |
| CN2010201161737U Expired - Lifetime CN201737356U (en) | 2009-05-27 | 2010-02-12 | Folding container |
| CN2010101114660A Expired - Fee Related CN101898666B (en) | 2009-05-27 | 2010-02-12 | Door hinge device and folding container with same |
| CN2010201161722U Expired - Lifetime CN201756288U (en) | 2009-05-27 | 2010-02-12 | Foldable container and side plate structure |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201161718U Expired - Lifetime CN201763103U (en) | 2009-05-27 | 2010-02-12 | Door hinge device and foldable container with same |
| CN2010101888873A Expired - Fee Related CN101898667B (en) | 2009-05-27 | 2010-05-25 | Folding container and side plate locking device thereof |
| CN2010202071780U Expired - Lifetime CN201737367U (en) | 2009-05-27 | 2010-05-25 | Folding container and side plates locking device thereof |
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| Country | Link |
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| CN (8) | CN101898665B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898665B (en) * | 2009-05-27 | 2012-02-29 | 新柜实业股份有限公司 | Folding container and folding method thereof |
| CN102092541B (en) * | 2010-12-23 | 2012-06-20 | 南车二七车辆有限公司 | Telescopic rotary locking device for railway platform wagon transportation container |
| CN202807566U (en) * | 2012-09-25 | 2013-03-20 | 南通中集特种运输设备制造有限公司 | Hard open top container |
| CN104417964B (en) * | 2013-09-09 | 2019-07-12 | 太仓中集集装箱制造有限公司 | Fragment assembled container, manufacture and stockpiling and transportation resources and finished product module |
| CN105620950B (en) * | 2014-11-05 | 2017-11-24 | 大连中集物流装备有限公司 | Side wall construction and there is its foldable container |
| HU231200B1 (en) * | 2017-09-28 | 2021-09-28 | Ipgo Europe Kft. | Folding container frame and hinge |
| CN108341123A (en) * | 2017-11-07 | 2018-07-31 | 中久物流有限公司 | Refrigerator external door panel rack |
| CN112298823A (en) * | 2020-11-20 | 2021-02-02 | 广州市宝田农业机械有限公司 | Quick-release component of cargo transportation cage |
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- 2010-02-12 CN CN2010101114660A patent/CN101898666B/en not_active Expired - Fee Related
- 2010-02-12 CN CN2010201161722U patent/CN201756288U/en not_active Expired - Lifetime
- 2010-02-12 CN CN2010101114514A patent/CN101898664B/en not_active Expired - Fee Related
- 2010-02-12 CN CN2010201161718U patent/CN201763103U/en not_active Expired - Lifetime
- 2010-05-25 CN CN2010101888873A patent/CN101898667B/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101898664A (en) | 2010-12-01 |
| CN201763103U (en) | 2011-03-16 |
| CN101898665B (en) | 2012-02-29 |
| CN101898667A (en) | 2010-12-01 |
| CN201756288U (en) | 2011-03-09 |
| CN101898667B (en) | 2011-12-21 |
| CN101898665A (en) | 2010-12-01 |
| CN201737356U (en) | 2011-02-09 |
| CN201737367U (en) | 2011-02-09 |
| CN101898666B (en) | 2012-06-27 |
| CN101898666A (en) | 2010-12-01 |
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