CN103043330A - Foldable container with hinges - Google Patents
Foldable container with hinges Download PDFInfo
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- CN103043330A CN103043330A CN2012100944818A CN201210094481A CN103043330A CN 103043330 A CN103043330 A CN 103043330A CN 2012100944818 A CN2012100944818 A CN 2012100944818A CN 201210094481 A CN201210094481 A CN 201210094481A CN 103043330 A CN103043330 A CN 103043330A
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- hinge
- corner post
- platform chassis
- foldable container
- outer hinge
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Abstract
The invention discloses a foldable container with hinges. The foldable container comprises an underframe platform and an end structure, inner hinges are respectively and fixedly arranged at four end corners of the underframe platform, the end structure comprises a transverse end beam combined body and corner columns, the corner columns are located on two sides of the end structure and perpendicular to the end beam combined body, outer hinges are arranged on two sides of the end beam combined body, the inner hinges and the outer hinges are mutually nested and movably connected, simultaneously, the outer hinges are matched and connected with outline structures of the corner columns, and the corner columns are connected with the outer hinges and the end beam combined body in a gapless mode. By means of the foldable container with the hinges, single corner columns with sufficient stiffness and strength are arranged on the container, the single corner columns are connected with the outer hinges with an expandable space form, so that the corner columns can be completely matched with the outline structures of the outer hinges, the outer hinges which can rotate around a hinge pin can be connected with an end beam body in the gapless mode, and the end beam body can rotate together with the outer hinges.
Description
Technical field
The present invention relates to a kind of freight container, relate in particular to a kind of hinged Foldable container.
Background technology
Collapsible container is a kind of headwall Foldable container, and the headwall of folding carton is by pivot and chassis of container chain connection.Headwall has vertically and folding two positions, and headwall uses as rack container by the stop pin locking when vertical position; Headwall can use as platform container when the folding position, perhaps with other folding carton pile, saves transportation and storage area.
At present, the structure that this class Collapsible container is commonly used generally is at two ends headwall to be set, and wherein headwall comprises corner post, end wall panel, head piece etc.The Collapsible container delelivered payload capability is large, generally is used for the large-scale heavy goods such as loading conveyor tool equipment, and in actual use, the length of some goods can exceed the inner length of folding carton, and end wall panel and head piece have limited internal container length.So when loading and transporting these goods, because a lot of inconvenience appears in the restriction of end wall panel and head piece.If remove end wall panel and head piece, four jiaos of casings only have corner post, corner post will inevitably occur in the vertical Rigidity and strength problem of position.Because corner post is when vertical position, corner post and chassis of container are chain connections, so freight container corner post in the intermodel transportation of extra large land can be subject to the application force that lifting, the pile of all directions are applied to the corner post top, corner post is under all directions application force, can't keep the corner post initial position, can't guarantee the pile of other freight container on corner post, and be supported on the corner post top.Therefore, not only require the corner post good rigidity, it is motionless to remain on original position, also will have enough large intensity to bear loading.
At present, the hinge form of folding carton is generally inner hinge and is connected with the bottom cross beam of corner post and end wall panel, outer hinge and bottom corner piece and underframe, end carriage body are connected, inner hinge rotates the conversion that realizes vertical position and folding position by selling directly to households around hinge, by hinge taper pin or square cotter, hinge is sold directly to households, the head lock, being locked of the inside and outside hinges of realization such as balancing device and pile piece, the state of digging and fall down etc. of headwall (containing the single corner post without headwall).
When to require corner post be single corner post without headwall, then corner post will have enough large Rigidity and strength, certainly will require the cross section of corner post (to can be rectangle, I shape, grooved and brace panel etc.) size is enough large, and the inner hinge that corner post is attached thereto is owing to the position limitation of its outer hinge, so that inner hinge (cross section) is less.Like this, when corner post heavy in section is connected (overlap joint or docking) with the inner hinge of small bore, tends to produce stress in the junction and concentrate.At present, more in the industry is to take the local mode of strengthening, and diminishes the local corner post of strengthening such as the corner post cross section; Inner hinge and corner post junction are local to be strengthened, but effect is unsatisfactory.
Summary of the invention
A kind of hinged Foldable container of the present invention, when being connected (overlap joint or docking) with the inner hinge of small bore to solve existing corner post heavy in section, the junction produces the problem that stress is concentrated, so that a kind of simple in structure, cost is low, loading space is large, Rigidity and strength satisfies the iso standard requirement Collapsible container to be provided
To achieve these goals, the technical scheme taked of the present invention is:
A kind of hinged Foldable container, Collapsible container comprises platform chassis and end construction, the quadripolar corners of described platform chassis sets firmly respectively inner hinge; Described end construction comprise the end carriage fabricate block of horizontally set and be positioned at described end construction both sides and with the perpendicular corner post of described end carriage fabricate block; Wherein, the both sides of described end carriage fabricate block have outer hinge, and the flexible connection mutually nested with described inner hinge of described outer hinge, simultaneously, described outer hinge is connected with the contour structures coupling of described corner post, and described corner post and described outer hinge are in the same place with described end carriage fabricate block seamless connectivity; Described end carriage fabricate block also comprises blocking device, and described blocking device locking connects described outer hinge and described inner hinge, with the position of fixing described outer hinge and described inner hinge; When described corner post erection position, described platform chassis is vertical with described end carriage fabricate block; When described corner post was folded to described platform chassis, described platform chassis was concordant with described end carriage fabricate block.
Above-mentioned a kind of hinged Foldable container, wherein, described end carriage fabricate block comprises the end floor beam in the middle of being positioned at, and described blocking device comprises bearing and is attached thereto the link pin that connects, the described end floor beam of described bearing captive joint, described link pin is mounted on the described outer hinge.
Above-mentioned a kind of hinged Foldable container, wherein, what described link pin was concrete is the hinge taper pin, described outer hinge and described the inner hinge respectively position of corresponding described hinge taper pin are offered the hole; When described corner post erection position, described hinge taper pin is arranged in the hole of described outer hinge and described inner hinge insertedly, locks described end construction.
Above-mentioned a kind of hinged Foldable container, wherein, described platform chassis has balancing device, on described corner post or the described outer hinge strong point is set, one balance pole connects respectively the described strong point and described balancing device, and the described strong point is bolt, cylinder boss.
Above-mentioned a kind of hinged Foldable container wherein, also arranges brace panel on the described platform chassis, described brace panel is positioned at the below of described inner hinge.
Above-mentioned a kind of hinged Foldable container, wherein, described platform chassis comprises bottom corner piece and a locking device that is fixedly connected on described platform chassis tetrapod, described bottom corner piece is connected with described inner hinge, described locking device is installed on the outer beams of described platform chassis, the top of described corner post also has angle supporting device, and when described corner post was folded to described platform chassis, described locking device locked described angle supporting device.
Above-mentioned a kind of hinged Foldable container, wherein, be provided with attaching parts on the described outer hinge, when described corner post is folded to described platform chassis, described attaching parts is positioned at four jiaos of tops of described platform chassis, and described attaching parts is for being used for connecting bore or the twistlock of lifting, pile freight container.
Above-mentioned a kind of hinged Foldable container, wherein, described corner post adopts with the connection mode of described outer hinge and docks, overlaps, or both mix.
Above-mentioned a kind of hinged Foldable container, wherein, the cross section of described corner post is worker's shape, C shape or square.
Above-mentioned a kind of hinged Foldable container, wherein, the cross section of described end floor beam is worker's shape, C shape or square, when described corner post erection position, described link pin is positioned at described end floor beam outside groove.
The present invention is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
(1) contour structures of corner post and outer hinge mates completely, and the outer hinge that can rotate around link pin and the end carriage that rotates therewith make up, and physical efficiency is zero-lash to link together.And Collapsible container do not have headwall or head piece, only is positioned at four vertical corner posts of platform chassis, so that the cost cost is low, cargo bay is large.
(2) corner post is captiveed joint with the end carriage fabricate block, and end construction is when erection position and folding position, and end carriage fabricate block respective upper surfaces is equal with the platform chassis upper surface, uses so that Collapsible container can also be worked as platform container.
(3) corner post and the outer hinge that is attached thereto, the space form of the two can enlarge, and coupling so that the Rigidity and strength of single corner post can reach the iso standard requirement, guarantees the pile at corner post lifting and other freight container completely.And end carriage fabricate block and outer chain connection are combined into can be around the end wall structure of link pin rotation, and integral rigidity is good.
(4) blocking device is installed on the end carriage fabricate block, and rotates around bearing pin with the end carriage fabricate block.Blocking device not only can be locked in the end construction of erection position in practical operation, can also be locked in the end construction of folding position.
Description of drawings
Fig. 1 is the front view of a kind of hinged Foldable container of the present invention;
Fig. 2 is the left view of a kind of hinged Foldable container of the present invention;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the connection diagram of a locking device and angle supporting device in a kind of hinged Foldable container of the present invention;
Fig. 5 is the scheme drawing of a kind of hinged Foldable container folding movement track of the present invention;
Fig. 6 is that corner post adopts the scheme drawing that docks with the overlap joint hybrid mode with outer hinge in a kind of hinged Foldable container of the present invention;
Fig. 7 is the scheme drawing that corner post and outer hinge adopt docking mode in a kind of hinged Foldable container of the present invention.
The specific embodiment
Provide the specific embodiment of a kind of hinged Foldable container of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the front view of a kind of hinged Foldable container of the present invention, and Fig. 2 is the left view of a kind of hinged Foldable container of the present invention, and Fig. 3 is the cutaway view of Fig. 2, sees also Fig. 1 to shown in Figure 3.A kind of hinged Foldable container of the present invention, this freight container includes platform chassis 1 and end construction 2, is fixedly installed respectively inner hinge 3 on four end angles of platform chassis 1.End construction 2 specifically includes the end carriage fabricate block 21 of horizontally set, and be positioned at end construction 2 both sides and with end carriage fabricate block 21 mutual corner posts 22 connected vertically, be respectively arranged with outer hinge 4 in the both sides of end carriage fabricate block 21, and being somebody's turn to do between outer hinge 4 and the end carriage fabricate block 21 is seamless connectivity, corner post 22 can mate fully with the contour structures of outer hinge 4 and be connected, simultaneously, mutually nested and be flexibly connected between outer hinge 4 and the inner hinge 3, be connected by hinge direct selling 5 between concrete outer hinge 4 and the inner hinge 3, carry out activity with respect to inner hinge 3 and rotate so that the end carriage fabricate block 21 that is connected with outer hinge 4 and corner post 22 can sell 5 directly to households around hinge, can sell 5 rotary foldings directly to households to platform chassis 1 around hinge with this end carriage fabricate block 21 and corner post 22.End carriage fabricate block 21 also includes the blocking device 6 that is installed on the end carriage fabricate block 21, locks by blocking device 6 to connect outer hinge 4 and inner hinge 3, with the position of this fixing outer hinge 4 and inner hinge 3.When corner post 22 was in the erection position, platform chassis 1 was mutually vertical with end carriage fabricate block 21; When corner post 22 was rotated around hinge direct selling 5 and is folded to platform chassis 1, platform chassis 1 was mutually concordant with end carriage fabricate block 21, used so that this Collapsible container can also be used for platform container.
The present invention also has following embodiment on the basis of the above:
In the first embodiment of the present invention, please continue referring to Fig. 1 to shown in Figure 3.Above-mentioned end carriage fabricate block 21 includes and is positioned at its middle end floor beam 7, above-mentioned blocking device 6 specifically include bearing 61 and with bearing 61 interconnective link pins 62, and bearing 61 is mutually permanently connected with end floor beam 7, link pin 62 is installed on the outer hinge 4, simultaneously, link pin 62 can move around.
In the second embodiment of the present invention, Fig. 5 is the scheme drawing of a kind of hinged Foldable container folding movement track of the present invention, sees also Fig. 1 to Fig. 3 and shown in Figure 5.Above-mentioned link pin 62 is concrete can be the hinge taper pin, and hinge 4 and inner hinge 3 offer porose 41 and hole 31 in the position of corresponding hinge taper pin respectively outside.When corner post 22 was in the erection position, the hinge taper pin moved and inserts in the hole 31 of the hole 41 that is arranged on outer hinge 4 and inner hinge 3, thus locking end construction 2; When corner post 22 folds, from hole 41 and hole 31, extract the hinge taper pin out and get final product.
In the third embodiment of the present invention, be fixedly installed balancing device 8 at platform chassis 1, corner post 22 or outside hinge 4 be provided with the strong point 42, one trammel beams 81 and connect respectively the strong point 42 and balancing device 8, with this auxiliary exerting oneself.Further, this strong point 42 can be bolt, cylinder boss etc.
In the fourth embodiment of the present invention, also be provided with brace panel 9 on platform chassis 1, this brace panel 9 is positioned at the below of inner hinge 3, by the use of brace panel 9, effectively resists external influence power to the impact of end construction 2.
In the fifth embodiment of the present invention, Fig. 4 is the connection diagram of a locking device and angle supporting device in a kind of hinged Foldable container of the present invention, sees also Fig. 1 to shown in Figure 4.Platform chassis 1 also includes bottom corner piece 11 and a locking device 12 that is fixedly connected on platform chassis 1 tetrapod, this bottom corner piece 11 is connected with inner hinge 3, locking device 12 is fixedly installed on the outer beams of platform chassis 1, simultaneously, top at corner post 22 also is provided with angle supporting device 13, when corner post 22 was folded on the platform chassis 1, a locking device 12 can lock angle supporting device 13.
Attaching parts 10 in the sixth embodiment of the present invention, is provided with attaching parts 10 on the outer hinge 4, so that when corner post 22 was folded to platform chassis 1, can be positioned at four jiaos of tops of platform chassis 1.Concrete attaching parts 10 is connecting bore or twistlock, by connecting bore or twistlock be convenient to freight container lift by crane, the operation such as pile.
In the seventh embodiment of the present invention, Fig. 6 is that corner post adopts the scheme drawing that docks with the overlap joint hybrid mode with outer hinge in a kind of hinged Foldable container of the present invention, Fig. 7 is the scheme drawing that corner post and outer hinge adopt docking mode in a kind of hinged Foldable container of the present invention, please be simultaneously referring to Fig. 6 and shown in Figure 7.The cross sectional shape of corner post 22 is worker's shape, C shape or square, so that corner post 22 has enough large Rigidity and strength, simultaneously, corner post 22 can adopt with the connection mode of outer hinge 4 and dock, overlaps, perhaps the connection mode of both mixing.The cross section of end floor beam 7 is worker's shape, C shape or square, so that when corner post 22 was in the erection position, link pin 62 was arranged in the outside groove of end floor beam 7.
The present invention also has following mode of operation on the basis of the above:
Please continue referring to Fig. 1 to shown in Figure 7.Inner hinge 3 is connected with bottom corner piece 11, platform chassis 1, and outer hinge 4 is connected with corner post 22, end carriage fabricate block 21.Outer hinge 4 is sold directly to households by hinge and is rotated, and realizes the setting of end construction 2, folding two kinds of use states.Inner hinge 3, outer hinge 4 by the hinge taper pin locking or unclamp, realizes that the setting of end construction 2 is fixed, or be folded on the platform chassis 1, and angle supporting device 13 is fixing by a locking device 12.In this two states switching process, to push over or hold up end construction 2 by the people, and connect balancing device 8 by the strong point 42 of corner post 22 or outer hinge 4, auxiliary balance is exerted oneself.
In sum, use a kind of hinged Foldable container of the present invention, because Collapsible container does not have headwall or head piece, only be positioned at four vertical corner posts of platform chassis, so that the cost cost is low, cargo bay is large.Corner post is captiveed joint with the end carriage fabricate block, and end construction is when erection position and folding position, and end carriage fabricate block respective upper surfaces is equal with the platform chassis upper surface, uses so that Collapsible container can also be worked as platform container.And corner post and the outer hinge that is attached thereto, the space form of the two can enlarge, and coupling so that the Rigidity and strength of single corner post can reach the iso standard requirement, guarantees the pile at corner post lifting and other freight container completely.And end carriage fabricate block and outer chain connection are combined into can be around the end wall structure of link pin rotation, and integral rigidity is good.Simultaneously, blocking device is installed on the end carriage fabricate block, and rotates around bearing pin with the end carriage fabricate block.Blocking device not only can be locked in the end construction of erection position in practical operation, can also be locked in the end construction of folding position.
The above is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. hinged Foldable container, Collapsible container comprises platform chassis and end construction, the quadripolar corners of described platform chassis sets firmly respectively inner hinge; Described end construction comprise the end carriage fabricate block of horizontally set and be positioned at described end construction both sides and with the perpendicular corner post of described end carriage fabricate block;
It is characterized in that, the both sides of described end carriage fabricate block have outer hinge, and the flexible connection mutually nested with described inner hinge of described outer hinge, simultaneously, described outer hinge is connected with the contour structures coupling of described corner post, and described corner post and described outer hinge are in the same place with described end carriage fabricate block seamless connectivity;
Described end carriage fabricate block also comprises blocking device, and described blocking device locking connects described outer hinge and described inner hinge, with the position of fixing described outer hinge and described inner hinge;
When described corner post erection position, described platform chassis is vertical with described end carriage fabricate block; When described corner post was folded to described platform chassis, described platform chassis was concordant with described end carriage fabricate block.
2. described hinged Foldable container according to claim 1, it is characterized in that, described end carriage fabricate block comprises the end floor beam in the middle of being positioned at, described blocking device comprises bearing and is attached thereto the link pin that connects, the described end floor beam of described bearing captive joint, described link pin is mounted on the described outer hinge.
3. described hinged Foldable container according to claim 2 is characterized in that described link pin is the hinge taper pin, and described outer hinge and described the inner hinge respectively position of corresponding described hinge taper pin are offered the hole; When described corner post erection position, described hinge taper pin is arranged in the hole of described outer hinge and described inner hinge insertedly, locks described end construction.
4. described hinged Foldable container according to claim 1, it is characterized in that, described platform chassis has balancing device, on described corner post or the described outer hinge strong point is set, one balance pole connects respectively the described strong point and described balancing device, and the described strong point is bolt, cylinder boss.
5. described hinged Foldable container according to claim 1 is characterized in that brace panel also is set on the described platform chassis, and described brace panel is positioned at the below of described inner hinge.
6. described hinged Foldable container according to claim 1, it is characterized in that, described platform chassis comprises bottom corner piece and a locking device that is fixedly connected on described platform chassis tetrapod, described bottom corner piece is connected with described inner hinge, described locking device is installed on the outer beams of described platform chassis, the top of described corner post also has angle supporting device, and when described corner post was folded to described platform chassis, described locking device locked described angle supporting device.
7. described hinged Foldable container according to claim 1, it is characterized in that, be provided with attaching parts on the described outer hinge, when described corner post is folded to described platform chassis, described attaching parts is positioned at four jiaos of tops of described platform chassis, and described attaching parts is for being used for connecting bore or the twistlock of lifting, pile freight container.
8. the described hinged Foldable container of any one in 7 according to claim 1 is characterized in that described corner post adopts with the connection mode of described outer hinge and dock, overlaps, or both mixing.
9. the described hinged Foldable container of any one in 8 according to claim 1 is characterized in that the cross section of described corner post is worker's shape, C shape or square; The cross section of described end floor beam is worker's shape, C shape or square, and when described corner post erection position, described link pin is positioned at described end floor beam outside groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100944818A CN103043330A (en) | 2012-04-01 | 2012-04-01 | Foldable container with hinges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100944818A CN103043330A (en) | 2012-04-01 | 2012-04-01 | Foldable container with hinges |
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| Publication Number | Publication Date |
|---|---|
| CN103043330A true CN103043330A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100944818A Pending CN103043330A (en) | 2012-04-01 | 2012-04-01 | Foldable container with hinges |
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| Country | Link |
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| CN (1) | CN103043330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472721A (en) * | 2016-06-07 | 2017-12-15 | 广东新会中集特种运输设备有限公司 | Collapsible container |
| CN107840016A (en) * | 2016-09-19 | 2018-03-27 | 中集多式联运发展有限公司 | A kind of corner post and foldable container |
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| CN201261614Y (en) * | 2008-07-31 | 2009-06-24 | 广东顺安达太平货柜有限公司 | Connecting device for corner post of folding container |
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| CN202784415U (en) * | 2012-04-01 | 2013-03-13 | 胜狮货柜管理(上海)有限公司 | Foldable container with hinges |
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2012
- 2012-04-01 CN CN2012100944818A patent/CN103043330A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644992A (en) * | 1994-10-24 | 1997-07-08 | Clive-Smith; Martin | Collapsible flatrack with ramp end walls |
| CN200988677Y (en) * | 2006-11-30 | 2007-12-12 | 重庆宗申技术开发研究有限公司 | Folding goods shelf |
| CN201031052Y (en) * | 2007-03-16 | 2008-03-05 | 广东顺安达太平货柜有限公司 | Novel container balancing device |
| CN201151542Y (en) * | 2007-12-03 | 2008-11-19 | 中国国际海运集装箱(集团)股份有限公司 | Foldable container and hinge thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472721A (en) * | 2016-06-07 | 2017-12-15 | 广东新会中集特种运输设备有限公司 | Collapsible container |
| CN107472721B (en) * | 2016-06-07 | 2024-01-26 | 广东新会中集特种运输设备有限公司 | Folding container |
| CN107840016A (en) * | 2016-09-19 | 2018-03-27 | 中集多式联运发展有限公司 | A kind of corner post and foldable container |
| CN107840016B (en) * | 2016-09-19 | 2020-01-21 | 中集多式联运发展有限公司 | Corner post and foldable container |
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Application publication date: 20130417 |