CN206307519U - A kind of corner post and foldable container - Google Patents

Abstract

The utility model is related to a kind of corner post and foldable container.Corner post is disposed on a corner of a foldable container, the corner post includes a upper prop and a lower prop, wherein, the top of the upper prop is that the angle supporting device on the top board with the container is articulated with a first side, the bottom of the lower prop is that the bottom corner piece on the underframe with the container is hinged, the bottom of the upper prop is the upper articulation with the lower prop in the second side relative with the first side, and the upper prop is folded along a folding direction in the container folds with the lower prop, and be upright support when the container launches between the angle supporting device and the bottom corner piece.

Description

A kind of corner post and foldable container

Technical field

The utility model is related to a kind of corner post and the container with it, and more particularly to one kind can be folded and have covering Container.

Background technology

At present, foldable container is usually open type, i.e., naked structure.The characteristics of container of this structure is After folding several containers can pile in TEU (Twenty-foot Equivalent Unit) height transport, such that it is able to save cost of transportation.But it is this The container of structure is naked and cannot dustproof and rainproof.

And the container for having covering can not be folded.The characteristics of container of this structure can be to institute's freight Round-the-clock protection, energy dustproof and rainproof is antitheft.But the container of this structure cannot be folded in empty van return transport, so as to can account for With transport space so that cost of transportation increases.

Therefore, in the urgent need to a kind of container that can be folded and have covering.

Utility model content

The purpose of this utility model is to provide a kind of corner post and the foldable container with it, not only foldable but also have Cover.

To achieve these goals, the utility model provides a kind of corner post, and its feature is that the corner post is disposed on one One corner of foldable container, the corner post includes a upper prop and a lower prop, wherein, the top of the upper prop be with it is described An angle supporting device on the top board of container is articulated with a first side, and the bottom of the lower prop is the underframe with the container On a bottom corner piece be hinged, the bottom of the upper prop is the upper articulation with the lower prop in relative with the first side On two side faces, and the upper prop is folded along a folding direction in the container folds with the lower prop, and in the collection Vanning is upright support when launching between the angle supporting device and the bottom corner piece.

In an embodiment of the present utility model, the top of the upper prop is to pass through hinged shaft mechanism on the angle supporting device It is hinged, the upper hinged shaft mechanism at least includes：

One angle supporting device cushion block, is fixedly connected with the angle supporting device, and with the top of the upper prop in the first side It is hinged by the first swivel pin.

In an embodiment of the present utility model, the upper hinged shaft mechanism also includes：

One first axle bed, is downwardly extending by the angle supporting device cushion block, and has the first pin-and-hole thereon；

One second axle bed, is formed by the top of the upper prop and is matched with first axle bed, and has and institute thereon State the second corresponding pin-and-hole of the first pin-and-hole；

One dismountable second swivel pin, is insertion first pin-and-hole and described second in the corner post upright support Fixed with the angle supporting device cushion block with by the top of the upper prop in pin-and-hole, be from described first when the corner post is folded Extracted in pin-and-hole and second pin-and-hole and folded with by the corner post.

In an embodiment of the present utility model, the bottom of the lower prop is by hinged shaft mechanism once with the bottom corner piece It is hinged, the down hinge mechanism at least includes：

One free bearing, is fixedly connected with the bottom corner piece, and the articulated section formed with the bottom of the lower prop is by the 3rd hinge Pin is hinged.

In an embodiment of the present utility model, the down hinge mechanism also includes：

One the 3rd axle bed, is hinged by the 3rd swivel pin with the free bearing, has one the 3rd on the 3rd axle bed Pin-and-hole, the 3rd pin-and-hole is corresponding with first pin-and-hole after corner post folding, and second swivel pin is in institute State after corner post is folded be insertion first pin-and-hole with the 3rd pin-and-hole in consolidate with by the angle supporting device cushion block and the free bearing It is fixed.

In an embodiment of the present utility model, the first mounting groove is also formed with first axle bed, the lower prop The bottom is also formed with the second mounting groove, and the 3rd axle bed is accommodated in first mounting groove after corner post folding In, and be accommodated in second mounting groove in the corner post upright support.

In an embodiment of the present utility model, also there is the 4th pin-and-hole, the hinge on the articulated section of the lower prop Also there is the 5th pin-and-hole and the 6th pin-and-hole on seat, wherein, an alignment pin is that insertion is corresponding in the corner post upright support to be set In the 5th pin-and-hole put and the 4th pin-and-hole, the alignment pin is the corresponding setting of insertion after corner post folding In 6th pin-and-hole and the 4th pin-and-hole.

In an embodiment of the present utility model, the bottom of the upper prop is cut with scissors by a centre with the top of the lower prop Connection mechanism is hinged, and the middle linkwork includes：

One first guide, is arranged on the top of the lower prop；

One second guide, is arranged on the bottom of the upper prop；

One the 4th swivel pin, cuts with scissors in insertion first guide and second guide with by the upper prop and the lower prop Connect fixation.

In an embodiment of the present utility model, the one the 3rd of one the 3rd side of the lower prop and/or the upper prop An at least chute is additionally provided with side.

To achieve these goals, the utility model also provides a kind of foldable container in addition, at least including a top Plate and a underframe, its feature are that four corners of the container are respectively arranged with a corner post as described above, each described The upper prop and lower prop of corner post are the horizontal direction of the bottom beam along the end for corresponding to the underframe in the container folds To interior folding.

In another embodiment of the present utility model, the top board is integrally fixed on a top frame, and the container is also wrapped Include：

Multiple roller shutters, correspond in the multiple roller shutter storehouses on the top frame respectively, and positioned at top board lower section, The multiple roller shutter can be drawn out from the four of the top board edges when the container launches and close the packaging The surrounding of case is rolled over forming the relative two side wall and two relative end walls of the container respectively in the container Device can be pulled when folded to retract and be accommodated in the roller shutter storehouse.

In another embodiment of the present utility model, the multiple roller shutter is point three layers of arrangement, including is arranged in lower floor For formed described two end walls ground floor roller shutter, be arranged in middle level for forming the first side wall in described two side walls Second layer roller shutter and be arranged in the third layer roller shutter for forming the second sidewall in described two side walls on upper strata.

In another embodiment of the present utility model, each roller shutter storehouse is positioned opposite to each other by two and is fixed on Track on the top frame is limited and formed, and two sides of each roller shutter are that correspondence is installed in the track, and Each roller shutter is correspondingly arranged on retracting device described in, and each retracting device includes：

Two pullback springs, corresponding to the roller shutter described two sides set, and each pullback spring one End is integrally fixed on one first top beam of laterally of the top frame, and the other end of each pullback spring is with a connecting rope one End is connected, and the pulley that the other end of the connecting rope is to bypass on one second top beam of laterally for being fixed on the top frame is simultaneously connected To two sidepieces of one end of the roller shutter, wherein first top beam of laterally is oppositely arranged with second top beam of laterally.

In another embodiment of the present utility model, the first side wall and the second sidewall are respectively as described in multiple Roller shutter is formed；And/or the track is to form arcuation at the top frame that the neighbouring roller shutter is drawn out；And/or

Also include on each roller shutter：It is arranged on the handle on the other end of each roller shutter；And/or be arranged on every Latch hook on the other end of roller shutter described in, to coordinate lock with the lockset being correspondingly arranged on the underframe of the container Tightly.

In another embodiment of the present utility model, the container also includes：

Multiple folding middle standing pillars, are correspondingly arranged in the multiple institutes to form the first side wall and the second sidewall State in roller shutter between two adjacent roller shutters, wherein, each middle standing pillar includes a upper pillar stand and a lower pillar stand, its Described in the bottom of upper pillar stand and the top of the lower pillar stand by the first hinge for being arranged on the lateral surface of the middle standing pillar Connection mechanism is hinged, and the top of the upper pillar stand is fixed on first top beam of laterally or second top beam of laterally with corresponding Upper cushion block is hinged by the second linkwork being arranged on the medial surface of the middle standing pillar, the bottom of the lower pillar stand with The lower cushion block being fixed in the bottom side beams of the underframe is by the 3rd hinge that is arranged on the medial surface of the middle standing pillar Connection mechanism is hinged, and each middle standing pillar the upper pillar stand in the container folds be with the lower pillar stand to Interior folding, and be upright support when the container launches in first top beam of laterally or second top beam of laterally and the bottom Between curb girder.

In another embodiment of the present utility model, each middle standing pillar also includes being arranged on the middle standing pillar On the medial surface and between the top of the bottom of the upper pillar stand and the lower pillar stand the dismountable 4th is hinged machine Structure, wherein, the 4th linkwork includes：

First guide, is arranged on the top of the lower pillar stand；

Second guide, is arranged on the bottom of the upper pillar stand；

Dismountable bearing pin, it is insertion first guide and second pin in the middle standing pillar upright support Fixed with by the upper pillar stand and the lower pillar stand in set, and be from first guide and institute when the middle standing pillar is folded State extraction in the second guide.

In another embodiment of the present utility model, the 4th linkwork also includes：

Connects chain, its one end is fixed on the middle standing pillar, and the other end is connected with the bearing pin；

Mounting sleeve, is arranged on the middle standing pillar, wherein the bearing pin is from first guide and described second Guide is located in the mounting sleeve after extracting；

And/or, each described roller shutter in the multiple described roller shutter of the first side wall and the second sidewall is formed Both sides, it is corresponding it is described on cushion block, the upper pillar stand, the lower pillar stand, the lower cushion block, the upper prop and it is described under Chute is provided with post at least one corresponding side surface, the roller shutter is slided in the chute.

In another embodiment of the present utility model, the container also includes：

At least one gas spring, one end of each gas spring is articulated with the upper prop of corner post described in, separately One end is articulated with the top board.

In another embodiment of the present utility model, the container includes four gas springs, each angle A gas spring is respectively provided with the upper prop of post, wherein, one end of each gas spring is articulated with described In the first side of post, the other end is articulated with the top beam of the top board.

In another embodiment of the present utility model, the container also includes two Collapsible support frames, right respectively Should be arranged on two bottom beams of the underframe, wherein, each support frame as described above includes：

One support vertically, its underpart is hinged with the corresponding bottom beam, its top be correspondingly arranged in the top beam On the first fixed block by a fastening structure it is detachably connected；

One cross-brace, is set and connection fixed thereto perpendicular to the vertical support, and two of the cross-brace It is detachably connected that end passes through latch-up structure in the corner post adjacent thereto respectively；

Wherein, support frame as described above in the container folds to interior folding, the upright support when the container launches Between the bottom beam and the top beam.

In another embodiment of the present utility model, each fastening structure includes：

One taper fixed part, is downwardly extending by first fixed block, and has one first fixing hole thereon；

One taper fixing groove, is formed at the top of the vertical support and matches with the taper fixed block, and There is one second fixing hole thereon, second fixing hole is and first fixing hole pair in support frame as described above upright support It is accurate；

One first steady pin, second fixing hole and first fixing hole are inserted in support frame as described above upright support In with by it is described it is vertical support be fixedly connected with first fixed block；

And/or, each interior latch-up structure includes：

One taper lock slots, are formed at the end of the cross-brace；

One taper sticking department, is correspondingly arranged and matched with the taper lock slots, and the taper sticking department is shape In the first side of the adjacent corner post in the end of Cheng Yu and the cross-brace, it includes being formed at the upper prop The first sticking department on bottom and the second sticking department on the top of the formation lower prop；

Wherein, the taper sticking department is accommodated in the taper lock slots in support frame as described above upright support.

In another embodiment of the present utility model, each support frame as described above also includes：

Two fixed hooks, are fixed on the both sides of the bottom of the vertical support relative to one another；

Two extension springs, are respectively arranged in the both sides of the vertical support, and each extension spring one end be connected to it is right Answer on the fixed hook of side, the other end is connected on the articulated section of the lower prop of the corner post of correspondence side.

In another embodiment of the present utility model, the container also includes：

Multigroup support component, is evenly arranged on the medial surface of the base plate of the underframe, wherein, every group of support component is at least Including two support meanss being oppositely arranged, each support meanss at least include a triangle monomer and are coated on described three One layer of rubber blanket outside angular monomer.

In another embodiment of the present utility model, each support meanss also include fixture block, and the fixture block is to set In in the plane where the side long and/or short side described in；And/or the triangle monomer is isosceles triangle, and have One side long and two equal short sides, wherein, the plane conduct described in the side described long or of the triangle monomer where short side Supporting surface.

Container of the present utility model was both foldable, there is covering structure again.In addition, container of the present utility model can be filled Fortune general cargo, it is also possible to ship special cargo, for example, ship coiled material, specifically, coil of strip can be shipped.

Brief description of the drawings

Fig. 1 is the structural representation of foldable container of the present utility model, and wherein container is in deployed condition；

Fig. 2 is the structural representation after the folding corner post assembling in Fig. 1；

Fig. 3 is the decomposition texture schematic diagram of the folding corner post in Fig. 1；

Fig. 4 is the lateral plan of the folding corner post in Fig. 2；

Fig. 5 is the structural representation of the end of the foldable container in Fig. 1, and wherein corner post and support frame is in upright Holding state；

Fig. 6 is intended to for the state in the utility model during corner post upright support；

Fig. 7 is view when corner post is to interior folding in the utility model；

Fig. 8 is the view after corner post folding in the utility model；

Fig. 9 is the schematic diagram of the top board structure with multiple roller shutters in Fig. 1, three layers of arrangement of plurality of roller shutter point；

Figure 10 is the schematic diagram of the top board structure after removal roller shutter in the utility model；

Figure 11 is removal roller shutter in the utility model and the schematic diagram of the top board structure after top board plate body, illustrated therein is confession Form the first track of roller shutter installation and the slip of the first side wall and for forming the roller shutter of second sidewall is installed and slided second Track；

Figure 12 is the block schematic illustration of partial panels structure, illustrated therein is and coordinates with a roller shutter for forming the first side wall The arrangement schematic diagram of the retracting device of installation；

The view that Figure 13 is locked for the lockset on roller shutter and underframe in the utility model；

Figure 14 is a structural representation for middle standing pillar in Fig. 1；

Figure 15 is the view after the middle standing pillar folding in Figure 14；

Figure 16 is that the roller shutter to form the first side wall coordinates the shape for sliding with the chute being arranged on the middle standing pillar State schematic diagram；

Figure 17 is the view of the container stacks after multiple foldings of the present utility model；

Figure 18 is a structural representation for support meanss in the utility model；

Figure 19 is a kind of schematic diagram of the configuration mode of support component being made up of multiple support meanss in the utility model；

Figure 20 is the signal of another configuration mode of support component being made up of multiple support meanss in the utility model Figure.

Specific embodiment

In order to further illustrate principle of the present utility model and structure, it is preferable to carry out to of the present utility model in conjunction with accompanying drawing Example is described in detail.

To reach the purpose that can be folded and have covering, the utility model provides a kind of foldable container 100, such as schemes Shown in 1, it at least includes a underframe 10 and a top board 20.Wherein, the underframe 10 includes bottom framework and is arranged on the bottom Base plate 101 on framework, the bottom framework may include two relative bottom side beams 13 and two relative bottom beams 14, and described Four corners of underframe 10 have a bottom corner piece 11 respectively.Also be can be set in the bottom side beams 13 and bottom beam 14 of the underframe 10 There is splash guard 16.The top board 20 is integrally fixed on a top frame 200, and the top frame 200 may include two relative top sides Beam 201 and two relative top beams 202, and four corners of the top frame 200 have an angle supporting device 21 respectively.This practicality It is new specifically, the container 100 may also include four folding corner posts 70.

In the utility model, four corner posts 70 are that four corners for corresponding respectively to the underframe 10 are set.Knot Close referring to figs. 2 and 3, each corner post 70 is to include the lower prop 71 being hinged and upper prop 72, wherein, the bottom of lower prop 71 is and underframe The bottom corner piece 11 in 10 corresponding corner is hinged, and the top of upper prop 72 is hinged with the angle supporting device 21 in the corresponding corner of top board 20.And And, the upper prop 72 of each corner post 70 and lower prop 71 are to interior folding, and in container along a folding direction in container folds It is upright support during expansion between angle supporting device 21 and bottom corner piece 11.

In the embodiment shown in fig. 1, each corner post 70 be along correspond to the underframe 10 on the end wall 30/ The horizontal direction of 40 corresponding bottom beams 14 is stacked above the top of the bottom beam 14 to interior folding, the corner post 70 after folding (as shown in Figure 8).It is, of course, understood that in other embodiments, the corner post 70 can also be along corresponding to the bottom To interior folding, this is not intended as new to this practicality the horizontal direction of the bottom side beams 13 corresponding with the side wall 50/60 on frame 10 The limitation of type.

Also, as shown in Figure 2 and Figure 3, the bottom of each lower prop 71 is to pass through a down hinge with corresponding bottom corner piece 11 Mechanism 701 is hinged；The top of each upper prop 72 is to pass through hinged shaft mechanism 702 on corresponding angle supporting device 21 to be articulated with court On the first medial surface (not indicated in figure) to the folding direction of the corner post 70；The upper prop 72 of each corner post 70 with It is that first lateral surface relative with first medial surface is articulated with by a middle linkwork 703 between the lower prop 71 On.

With continued reference to Fig. 2 and Fig. 3, in the utility model, each upper hinged shaft mechanism 702 includes an angle supporting device cushion block 75th, one first axle bed 752, one second axle bed 722 and a detachably hinged pin 762.Wherein, the angle supporting device cushion block 75 is It is fixedly connected with the angle supporting device 21, and passes through a swivel pin 761 on first medial surface with the top of the upper prop 72 And be hinged, wherein the swivel pin 761 is through the guide 751 being arranged on the angle supporting device cushion block 72 and is arranged on described Guide 727 on the top of post 72 is realized being hinged.First axle bed 752 is to extend downwardly shape by the angle supporting device cushion block 75 Into, and there is the first pin-and-hole 753 thereon.Second axle bed 722 is formed by the top of the upper prop 72, and with described first Axle bed 752 matches, and has second pin-and-hole 724 corresponding with first pin-and-hole 753 thereon.The swivel pin 762 exists Insertion first pin-and-hole 753 during 70 upright support of corner post with second pin-and-hole 724 in by the upper prop 72 Top is fixed with the angle supporting device cushion block 75, and is from first pin-and-hole 753 and described second when the corner post 70 is folded Extract the corner post 70 can be folded in pin-and-hole 724.

In the utility model, each down hinge mechanism 701 at least includes a free bearing 74, and it is and the bottom corner piece 11 are fixedly connected, and the articulated section 714 formed with the bottom of the lower prop 71 is hinged by swivel pin 763, such as Fig. 2, Fig. 3 institute Show.It is preferred that each down hinge mechanism 701 may also include one the 3rd axle bed 73, it can be passed through by the swivel pin 763 Installation pin-and-hole 731 thereon and be hinged with the free bearing 74.Also, can also have one the 3rd pin-and-hole on the 3rd axle bed 73 732, the 3rd pin-and-hole 732 is, and the swivel pin corresponding with first pin-and-hole 753 after the folding of the corner post 70 762 be insertion first pin-and-hole 753 after the folding of the corner post 70 with the 3rd pin-and-hole 732 in by the angle supporting device pad Block 75 is fixed with the free bearing 74, as shown in Figure 8.

The middle linkwork 703 for example may include the guide 721 of the bottom for being arranged on the upper prop 72, be arranged on institute State the swivel pin 712 in the guide 711 and the insertion guide 721 and 711 on the top of lower prop 71.

It is preferred that as shown in figure 3, being also formed with the first mounting groove 754 on first axle bed 752, described first installs Groove 754 is matched with second axle bed 722 and the 3rd axle bed 73.And the bottom of the lower prop 71 is also formed with second Mounting groove 717.Wherein, in 70 upright support of corner post, second axle bed 722 is accommodated in first mounting groove In 754, as shown in Figure 6；After the folding of the corner post 70, the 3rd axle bed 73 is accommodated in first mounting groove 754, As shown in Figure 8；And in 70 upright support of corner post, the 3rd axle bed 73 is accommodated in second mounting groove 717, As shown in Figure 6.

More preferably, as shown in Figures 2 and 3, also there is the 4th pin-and-hole 718 on the articulated section 714 of the lower prop 71, and it is described Also there is the 5th pin-and-hole 742 and the 6th pin-and-hole 743 on free bearing 74.Wherein, an alignment pin 764 is in 70 upright support of corner post Be insertion in corresponding setting the 5th pin-and-hole 742 and the 4th pin-and-hole 718 in, so as to by the corner post 70 with it is described Free bearing 74 is fixed；And the alignment pin 764 can be inserted into the 6th pin-and-hole of corresponding setting after the folding of the corner post 70 743 and the 4th pin-and-hole 718 in.

With reference to Fig. 1 and Fig. 5 is referred to, it is preferred that the container 100 may also include at least one gas spring 88, for example may be used It is four, i.e., a gas spring 88 can be respectively provided with the upper prop 72 of each corner post 70.Wherein, each gas spring 88 one end is articulated with the upper prop 72 of corner post 70 described in, for example, be articulated with the first medial surface, and the other end is to be articulated with On the top board 20, for example, it is articulated with the top beam 202 being correspondingly arranged with the end wall 30/40.

Continuing with Fig. 1 and Fig. 5 is referred to, more preferably, the container 100 may also include two Collapsible support frames 80, it is correspondingly arranged in respectively on two relative bottom beams 14 of the underframe 20.Wherein, each support frame as described above 80 can be wrapped Include the cross-brace 82 of a vertical support 81 and.Also, the bottom of the vertical support 81 is hinged with corresponding bottom beam 14, And its top is to pass through a fastening structure 810 removably with the first fixed block 83 being correspondingly arranged on the top beam 202 Connection；And the cross-brace 82 is perpendicular to the vertical support 81 and sets and connection fixed thereto, it for example can be by two The left support 821 and right support 822 for being separately fixed at 81 both sides of the vertical support are constituted, and two of the cross-brace 82 It is detachably connected that end passes through latch-up structure 820 in corner post 70 adjacent thereto respectively.Wherein, support frame as described above 80 exists It is to interior folding, as shown in fig. 7, and upright support is in the bottom beam when the container launches during the container folds Between 14 and the top beam 202, as shown in figure 5, so as to the support strength when container launches can be strengthened, and can be in institute The inner side for stating corner post 70 locks the corner post 70, is allowed to holding state of being kept upright.

As shown in figure 5, in the utility model, each fastening structure 810 is bored including a taper fixed part 831, The steady pin 815 of shape fixing groove 813 and 1 first.Wherein, the taper fixed part 831 is downward by first fixed block 83 Extend and formed, and there is the first fixing hole 832 (as shown in Figure 7) thereon.The taper fixing groove 813 is formed at described vertical The top of support 81 simultaneously matches with the taper fixed block 831, and has the second fixing hole 814 thereon, and described second fixes Hole 814 is aligned with first fixing hole 831 in 80 upright support of support frame as described above；And first steady pin 815 exists It is that in insertion second fixing hole 814 and first fixing hole 831, described will erect during 80 upright support of support frame as described above Allotment support 81 is fixedly connected with first fixed block 83.When the container 100 is folded, can be by first steady pin 815 extract, to disconnect the connection between the vertical support 81 and first fixed block 83, in order to support frame as described above 80 Fold.

As shown in figure 5, in the utility model, each interior latch-up structure 820 includes a taper lock slots 827 and Taper sticking department.Wherein, the taper lock slots 827 are formed at two ends of the cross-brace 82.And the taper Sticking department is correspondingly arranged and matched with the taper lock slots 827, and specifically, the taper sticking department is to be formed In on the first medial surface of the corner post 70 adjacent with the end of the cross-brace 82, it mainly includes being formed at the upper prop 72 Bottom on the first sticking department 728 and the second sticking department 718 being formed on the top of the lower prop 71.Wherein, the cone Shape sticking department is accommodated in the taper lock slots 827 in 80 upright support of support frame as described above.It will of course be understood that It is that the taper lock slots 827 can also be the groove of other shapes, for example, square groove, accordingly, first sticking department 718, Second sticking department 728 can also be square structure, and so as to match with the square groove, these are not intended as to of the present utility model Limitation.

More preferably, each support frame as described above 80 may also include two extension springs 84 and two fixed hooks 85.Wherein, described two Individual fixed hook 85 is the both sides of the bottom for being fixed on the vertical support 81 relative to one another；Described two extension springs 84 are difference The both sides of the vertical support 81 are arranged in, and one end of each extension spring 84 is to be connected to the described fixed of correspondence side to hang On hook 85, the other end is the connection end 719 (referring to Fig. 3) of the articulated section 714 of the lower prop 71 of the corner post 70 for being connected to correspondence side On.In the utility model, the extension spring 84 and the gas spring 88 have enough strength by whole container structure from folding State is opened into deployed condition.

As shown in Figure 6 to 8, respectively illustrate corner post of the present utility model 70 be in upright support when state, inwardly The state after state and folding during folding.It is by corner post 70 by swivel pin 762 as shown in fig. 6, when container launches The top of upper prop 72 is fixed with angle supporting device cushion block 75, and being hinged the bottom of the lower prop 71 of corner post 70 by swivel pin 764 Portion is fixed with the free bearing 74 being fixed on bottom corner piece 11, and by the interior latch-up structure between the end of cross-brace 82 and corner post 70 820 fix the corner post 70 in inner side, are allowed to the holding state that can firmly be kept upright.Conversely, by the swivel pin 762,764 Extract, can be by the corner post 70 to interior folding, as shown in Figure 7.As shown in figure 8, after the folding of the corner post 70, it is to be stacked in The top of bottom beam 14 of underframe, and now first axle bed 752 can be connected with the 3rd axle bed 73 on the free bearing 74, that is, lead to The 3rd pin-and-hole 732 crossed on the first pin-and-hole 753 that swivel pin 762 is through on first axle bed 752 and the 3rd axle bed 73 In, it is fastenedly connected after can angle supporting device 21 be folded with bottom corner piece 11, so that can be by the fastening container after folding.

It is the purpose further up to energy dustproof and rainproof, as shown in figure 1, container of the present utility model 100 can also enter one Step includes multiple roller shutters, wherein, the multiple roller shutter is corresponding multiple roller shutter storehouses on the top frame 200 respectively In (refer to Fig. 9, Figure 11 in 24~26) and positioned at the lower section of the top board 20, the multiple roller shutter is in the container 100 Can be drawn out from the four of the top board 20 edges during expansion and close the surrounding of the container 100 to form institute respectively The relative two side wall 50,60 and relative two end walls 30,40 of container 100 are stated, and when the container 100 is folded Device (referring to 55a, 55b, 56a, 56b in Figure 12) can be pulled to retract and be accommodated in the roller shutter storehouse.

Describe the mounting structure and work original of multiple roller shutters in the utility model in detail below in conjunction with Fig. 1 and Fig. 9~15 Reason.

As shown in figure 1, in the present embodiment, two end walls 30 and 40 of the container 100 are respectively by a roller shutter 30 ' and 40 ' (referring to Fig. 9) are formed, and two side walls 50 and 60 are to be formed by three roller shutters respectively, such as the first side wall 50 be by Three roller shutters 50a, 50b, 50c are formed, and second sidewall 60 is also to be formed by three roller shutters (not indicated in figure).

As shown in figure 9, in the utility model, forming the multiple volume of the end wall 30,40 and the side wall 50,60 Curtain is points of three layers arrangement, including ground floor roller shutter (such as roller shutter for forming described two end walls 30,40 for being arranged in lower floor 40 '), be arranged in middle level the second layer roller shutter (such as roller shutter 50a) for forming the first side wall 50 in described two side walls, And it is arranged in the third layer roller shutter (such as roller shutter 60a) for forming the second sidewall 60 in described two side walls on upper strata. And top board 20 is covered on the third layer roller shutter on upper strata, i.e., positioned at top (or being outermost layer).

With reference to Figure 10~14 are referred to, as a example by a roller shutter 50a of right part of the first side wall 50 is formed in Fig. 1, in detail Describe the mounting structure of each roller shutter in bright the utility model in detail.In the present embodiment, the roller shutter 50a is mounted to the top frame In a roller shutter storehouse 25 on frame 200, the roller shutter storehouse 25 is positioned opposite to each other by two and is fixed on the top frame 200 Track 25a limit and form, and to be correspondence be installed in the track 25a for two sides of the roller shutter 50a.It is preferred that The track forms arcuation 251a at the top frame that the neighbouring roller shutter is drawn out.

As shown in figure 12, the correspondence roller shutter 50a is provided with a retracting device 55a, for the roller shutter 50a to be returned to In the roller shutter storehouse 25.Wherein, the retracting device 55a includes two pullback springs 551, and described two pullback springs 551 are Two sides corresponding to the roller shutter 50a are set, and one end of each pullback spring 551 is integrally fixed at the top frame A top beam of laterally 201 on, the other end of each pullback spring 551 is connected with one end of a connecting rope 552, the connection The pulley 553 that is then to bypass on another top beam of laterally 201 for being fixed on the top frame of the other end of rope 552 is simultaneously connected to described On two sidepieces of one end of roller shutter 50a (not showing in figure, refer to Fig. 9).So, when container launches, can be by roller shutter 50a pulls out to form the right part of the first side wall 50 of container from roller shutter storehouse 25 along track 25a (referring to Figure 11).At this In one embodiment of utility model, the pullback spring 551 of the retracting device 55a, connecting rope 552 and pulley 553 etc. can lead to Cross the installation channel-section steel (not shown) being fixed on the top frame 200 to install, so can not only protect associated components, can also add The structural strength of strong top board.

It is preferred that as shown in figure 9, being also provided with a handle 56 and a latch hook on the other end of the roller shutter 50a 51.When by it is described handle 56 by the roller shutter 50a pull out after, can by the latch hook 51 be correspondingly arranged at the underframe A lockset 15 on 10 is locked, so as to the roller shutter 50a is locked in the bottom side beams 13 of the underframe 10, such as Figure 13 institutes Show, moreover it is possible to carry additionally pass envelope 17.After lockset 15 are unclamped, can be withdrawn into for the roller shutter 50a corresponding by the pullback spring 551 In roller shutter storehouse.

Above-mentioned is only to illustrate its mounting structure and operation principle as a example by being arranged in middle level roller shutter 50a, and is arranged The mounting structure and operation principle of roller shutter storehouse, track, roller shutter, retracting device on lower floor with upper strata etc. are similar therewith, herein not Repeat again.For example, as described and depicted in figs. 9-13, the roller shutter 40 ' of formation end wall 40 can be contained in and be limited as track by top beam of laterally 201 Roller shutter storehouse 24 in, its corresponding retracting device 54a can be by installing channel-section steel on the top frame.And form second sidewall 60 The roller shutter 60a ' of a part can be contained in the roller shutter storehouse 26 limited by two relative track 26a, it can pass through The retracting device 56a being correspondingly arranged is drawn back into the roller shutter storehouse 26.In fig. 11, two track 25a being oppositely arranged are It is used to limit a roller shutter storehouse 25, is used to accommodate the roller shutter 50a of the right part of formation side wall 50 in Fig. 1；Two are oppositely arranged Track 25b is to limit a roller shutter storehouse 25, is used to accommodate the roller shutter 50b of the center section of formation side wall 50 in Fig. 1.Two phases Track 25c to setting is to limit a roller shutter storehouse 25, is used to accommodate the roller shutter of the left part of formation side wall 50 in Fig. 1 50c.Accordingly, two track 26a, 26b, 26c being oppositely arranged are to be used to limit a roller shutter storehouse 26 respectively, are used to accommodate respectively Right part, center section, the roller shutter of left part of side wall 60 are formed in Fig. 1.

As shown in Figure 14~18, and combine with reference to Fig. 1, Fig. 9, in the utility model, the container also includes multiple Folding middle standing pillar 90, these middle standing pillars 90 are to be correspondingly arranged in form the first side wall 50 and the second sidewall Between two adjacent roller shutters in 60 multiple described roller shutter.Wherein, each middle standing pillar 90 includes a lower pillar stand 91 With a upper pillar stand 92, as shown in figure 14, the bottom of the upper pillar stand 92 is described by being arranged on the top of the lower pillar stand 91 The first linkwork 96 on the lateral surface of middle standing pillar 90 is hinged, and the top of the upper pillar stand 92 be fixed on the top Upper cushion block 94 on the top beam of laterally 201 of plate is by the phase of the second linkwork 97 that is arranged on the medial surface of the middle standing pillar 90 Be hinged, the bottom of the lower pillar stand 91 and the lower cushion block 93 being fixed in the bottom side beams 13 of the underframe by be arranged on it is described in Between column 90 the medial surface on the 3rd linkwork 98 be hinged.Wherein, as shown in figure 15, first linkwork 96 guidees 961 that may include the bottom for being arranged on the upper pillar stand 92, be arranged on the lower pillar stand 91 top guide 962, And the swivel pin 963 in the insertion guide 961 and 962.Second linkwork 97, the structure of the 3rd linkwork 98 Structure with first linkwork 96 is similar, will not be repeated here.In this way, each middle standing pillar 90 is described vertical It, to interior folding, and is upright support when the container launches that post 92 in the container folds is with the lower pillar stand 91 Between the top beam of laterally 201 and the bottom side beams 13.

It is preferred that as shown in Figure 14,17, each middle standing pillar 90 may also include and be arranged on the middle standing pillar 90 On medial surface and between the top of the bottom of the upper pillar stand 92 and the lower pillar stand 91 the dismountable 4th is hinged machine Structure 99.Wherein, the 4th linkwork 99 may include：First guide 991, is arranged on the top of the lower pillar stand 91；Second Guide 992, is arranged on the bottom of the upper pillar stand 92；And dismountable bearing pin 993, it is uprightly propped up in the middle standing pillar 90 It is to insert consolidate with by the upper pillar stand 92 and the lower pillar stand 91 in first guide 991 and second guide 992 during support Fixed, as shown in figure 14, and the bearing pin 993 is from first guide 991 and described the when the middle standing pillar 90 is folded Extracted in two guidees 992.

In order to prevent the bearing pin 993 extracted from losing, the 4th linkwork 99 may also include connects chain 994 and installation axle Set 927.Wherein, one end of the connects chain 994 is integrally fixed on the middle standing pillar 90, upper vertical as described in Figure 15 is integrally fixed at On post 92, and the other end is connected with the bearing pin 993.The mounting sleeve 927 is provided on the middle standing pillar 90, such as Figure 15 is provided on the upper pillar stand 92.The bearing pin 993 is pulled out from first guide 991 and second guide 992 In can be placed in the mounting sleeve 927 after going out.

It is preferred that in the utility model, with reference to shown in reference to Fig. 1, Fig. 3, Fig. 9, Figure 16, forming the first side wall 50 and the second sidewall 60 multiple roller shutters in each roller shutter both sides, it is corresponding it is described on cushion block 94, it is described on stand In post 92, the lower pillar stand 91, the lower cushion block 93, the upper prop 72 and the lower prop 71 at least one corresponding side surface It is settable to there is chute 95,715,725 etc., i.e. chute sectional to set.And corresponding roller shutter be corresponding chute 95,715, Slided in 725, for example, the roller shutter of roller shutter 50a is on the chute 95 and corner post 70 on the middle standing pillar 90 of its both sides Slided in chute 715,725, wherein the chute 95 on the upper pillar stand 92 and lower pillar stand 91 of middle standing pillar 90 is in a straight line, position In the chute 725 on the upper prop 72 of corner post 70 and the chute 715 on the lower prop 71 of corner post 70 also in a straight line.

As shown in figure 17, foldable container of the present utility model 100 is stackable after folding is linked into a standard Container, such as four fold after container 100a~100d it is stackable be linked into a TEU (Twenty-foot Equivalent Unit), in order to transport.

Container of the present utility model 100 can ship general cargo, it is also possible to ship special cargo, such as handling reels Material, specifically, coil of strip can be shipped.In order to fix coil of strip, multigroup support group can be evenly arranged on the base plate 101 of the underframe 20 Part 12, every group of support component 12 at least may include two support meanss 120 being oppositely arranged, as shown in figure 1, for example may include four Individual support meanss 120, its point two row be oppositely arranged, and often arranges two.

With reference to Figure 18 is referred to, each support meanss 120 at least include a triangle monomer 121 and are coated on described three One layer of rubber blanket 122 outside angular monomer 121, the rubber blanket 122 is fixed on triangle monomer 121 by bolt 123. It is preferred that the triangle monomer 121 is isosceles triangle, and with a side long 1211 and two equal short sides 1212, wherein, Plane described in the side 1211 or described long of the triangle monomer 121 where short side 1212 can be used to prop up as supporting surface Support coil of strip.In other embodiments, each support meanss 121 may also include and be welded on the triangle monomer 121 Fixture block 124 and 125, wherein, the fixture block 124 is provided in the plane at the place of the short side 1211, and the fixture block 125 is to set In plane where being placed in the side long 1211.

In the utility model, the disposing way of the support meanss 120 can be divided into two kinds according to the diameter difference of coil of strip, As illustrated in figures 19 and 20.As shown in figure 19, the putting for support meanss 120 of composition support component 12 is by the side long 1211 It is placed on the base plate 101 of underframe 10, wherein fixture block 125 is connected with base plate 101, it is less that this disposing way is applied to diameter Coil of strip.As shown in figure 20, the putting for support meanss 120 of composition support component 12 ' is that the short side 1212 is placed on into underframe On 10 base plate 101, wherein fixture block 124 is connected with base plate 101, and this disposing way is applied to the coil of strip being relatively large in diameter.Such as Fig. 1 It is shown, in same container 100, the support meanss 120 can be put by different disposing ways as needed, example Such as, the support component 12 at two ends is put by mode as shown in figure 19, to ship the less coil of strip of diameter, and the support component of centre 12 are put by mode as shown in figure 20, and to ship the coil of strip being relatively large in diameter, these are not intended as to limitation of the present utility model.

The utility model container 100 is not only foldable but also has covering, with dustproof and rainproof, and can make the return trip empty when goods is transported When the container 100 can be folded again, and by the container stack after several foldings into TEU (Twenty-foot Equivalent Unit) height transport, The purpose of freight charges is reduced so as to can reach.

Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model In the case of, those of ordinary skill in the art work as can make various corresponding changes and deformation, but these according to the utility model Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.

Claims (24)

1. a kind of corner post, it is characterised in that the corner post is disposed on a corner of a foldable container, the corner post bag A upper prop and a lower prop are included, wherein, the top of the upper prop is that the angle supporting device on the top board with the container is articulated with one In first side, the bottom of the lower prop is that the bottom corner piece on the underframe with the container is hinged, the bottom of the upper prop It is that in the second side relative with the first side, and the upper prop exists with the lower prop with the upper articulation of the lower prop It is to be folded along a folding direction during container folds, and is upright support when the container launches in the angle supporting device And the bottom corner piece between.

2. corner post according to claim 1, it is characterised in that the top of the upper prop is by the angle supporting device Hinged shaft mechanism is hinged, and the upper hinged shaft mechanism at least includes：

One angle supporting device cushion block, is fixedly connected with the angle supporting device, and passes through in the first side with the top of the upper prop First swivel pin is hinged.

3. corner post according to claim 2, it is characterised in that the upper hinged shaft mechanism also includes：

One first axle bed, is downwardly extending by the angle supporting device cushion block, and has the first pin-and-hole thereon；

One second axle bed, is formed by the top of the upper prop and is matched with first axle bed, and has thereon and described the The second corresponding pin-and-hole of one pin-and-hole；

One dismountable second swivel pin, is insertion first pin-and-hole and second pin-and-hole in the corner post upright support In fixed with the angle supporting device cushion block with by the top of the upper prop, be from first pin-and-hole when the corner post is folded Folded with by the corner post with being extracted in second pin-and-hole.

4. corner post according to claim 3, it is characterised in that the bottom of the lower prop is by once with the bottom corner piece Hinged shaft mechanism is hinged, and the down hinge mechanism at least includes：

One free bearing, is fixedly connected with the bottom corner piece, and the articulated section formed with the bottom of the lower prop passes through the 3rd swivel pin It is hinged.

5. corner post according to claim 4, it is characterised in that the down hinge mechanism also includes：

One the 3rd axle bed, is hinged by the 3rd swivel pin with the free bearing, has one the 3rd pin-and-hole on the 3rd axle bed, 3rd pin-and-hole is corresponding with first pin-and-hole after corner post folding, and second swivel pin is in the corner post Insertion first pin-and-hole after folding with the 3rd pin-and-hole in fixed with by the angle supporting device cushion block and the free bearing.

6. corner post according to claim 5, it is characterised in that the first mounting groove, institute are also formed with first axle bed The bottom for stating lower prop is also formed with the second mounting groove, and the 3rd axle bed is accommodated in described the after corner post folding In one mounting groove, and it is accommodated in second mounting groove in the corner post upright support.

7. corner post according to claim 6, it is characterised in that also there is the 4th pin on the articulated section of the lower prop Hole, also has the 5th pin-and-hole and the 6th pin-and-hole on the free bearing, wherein, an alignment pin is insertion in the corner post upright support In 5th pin-and-hole of corresponding setting and the 4th pin-and-hole, the alignment pin is relative insertion after corner post folding In the 6th pin-and-hole that should be set and the 4th pin-and-hole.

8. corner post according to claim 1, it is characterised in that the bottom of the upper prop is passed through with the top of the lower prop One middle linkwork is hinged, and the middle linkwork includes：

One first guide, is arranged on the top of the lower prop；

One second guide, is arranged on the bottom of the upper prop；

One the 4th swivel pin, insert in first guide and second guide with by the upper prop and it is described under it is column articulated solid It is fixed.

9. corner post according to claim 1, it is characterised in that in one the 3rd side of the lower prop and/or the upper prop One the 3rd side on be additionally provided with an at least chute.

10. a kind of foldable container, at least including a top board and a underframe, it is characterised in that four of the container Corner is respectively arranged with just like the corner post described in any claim of the claims 1~9, the upper prop of each corner post and Lower prop is the horizontal direction along the bottom beam of the end for corresponding to the underframe in the container folds to interior folding.

11. foldable containers according to claim 10, it is characterised in that the top board is integrally fixed at a top frame On, the container also includes：

Multiple roller shutters, correspond in the multiple roller shutter storehouses on the top frame respectively, and positioned at top board lower section, it is described Multiple roller shutters can be drawn out from the four of the top board edges when the container launches and close the container Surrounding to form the relative two side wall and two relative end walls of the container respectively, and in the container folds Device can be pulled to retract and be accommodated in the roller shutter storehouse.

12. foldable containers according to claim 11, it is characterised in that the multiple roller shutter is point three layers of cloth Put, including be arranged in the ground floor roller shutter for forming described two end walls of lower floor, be arranged in the described for being formed of middle level The second layer roller shutter of the first side wall in two side walls and be arranged in upper strata for forming in described two side walls The third layer roller shutter of two side walls.

13. foldable containers according to claim 12, it is characterised in that each roller shutter storehouse be by two that This track for being oppositely arranged and being fixed on the top frame is limited and formed, and two sides of each roller shutter are correspondence peaces Loaded in the track, and each roller shutter is correspondingly arranged on retracting device described in, and each retracting device includes：

Two pullback springs, the described two sides corresponding to the roller shutter are set, and one end of each pullback spring is It is fixed on one first top beam of laterally of the top frame, the other end of each pullback spring is connected with one end of a connecting rope Connect, the pulley that the other end of the connecting rope is to bypass on one second top beam of laterally for being fixed on the top frame is simultaneously connected to institute On two sidepieces of the one end for stating roller shutter, wherein first top beam of laterally is oppositely arranged with second top beam of laterally.

14. foldable containers according to claim 13, it is characterised in that the first side wall and second side Wall is formed by multiple roller shutters；And/or the track is at the top frame that the neighbouring roller shutter is drawn out Form arcuation；And/or

Also include on each roller shutter：It is arranged on the handle on the other end of each roller shutter；And/or it is arranged on each institute The latch hook on the other end of roller shutter is stated, to be locked with the lockset being correspondingly arranged on the underframe of the container.

15. foldable containers according to claim 14, it is characterised in that the container also includes：

Multiple folding middle standing pillars, are correspondingly arranged in the multiple described volume to form the first side wall and the second sidewall In curtain between two adjacent roller shutters, wherein, each middle standing pillar includes a upper pillar stand and a lower pillar stand, wherein institute State the bottom of upper pillar stand and be hinged machine by be arranged on the lateral surface of the middle standing pillar first with the top of the lower pillar stand Structure is hinged, and the top of the upper pillar stand and the corresponding upper pad being fixed on first top beam of laterally or second top beam of laterally Block is hinged by the second linkwork being arranged on the medial surface of the middle standing pillar, the bottom of the lower pillar stand and fixation Lower cushion block in the bottom side beams of the underframe is hinged machine by the be arranged on the medial surface of the middle standing pillar the 3rd Structure is hinged, and the upper pillar stand of each middle standing pillar in the container folds is to infolding with the lower pillar stand It is folded, and be upright support when the container launches in first top beam of laterally or second top beam of laterally and the bottom side beams Between.

16. foldable containers according to claim 15, it is characterised in that each middle standing pillar also includes setting Put on the medial surface of the middle standing pillar and between the top of the bottom of the upper pillar stand and the lower pillar stand Dismountable 4th linkwork, wherein, the 4th linkwork includes：

First guide, is arranged on the top of the lower pillar stand；

Second guide, is arranged on the bottom of the upper pillar stand；

Dismountable bearing pin, it is in inserting first guide and second guide in the middle standing pillar upright support Fixed with by the upper pillar stand and the lower pillar stand, and be from first guide and described when the middle standing pillar is folded Extracted in two guidees.

17. foldable containers according to claim 16, it is characterised in that the 4th linkwork also includes：

Connects chain, its one end is fixed on the middle standing pillar, and the other end is connected with the bearing pin；

Mounting sleeve, is arranged on the middle standing pillar, wherein the bearing pin is from first guide and second guide It is located in after extraction in the mounting sleeve；

And/or, two of each described roller shutter in the multiple described roller shutter for forming the first side wall and the second sidewall Side, it is corresponding it is described in cushion block, the upper pillar stand, the lower pillar stand, the lower cushion block, the upper prop and the lower prop Chute is provided with least one corresponding side surface, the roller shutter is slided in the chute.

18. foldable containers according to claim 10, it is characterised in that the container also includes：

At least one gas spring, one end of each gas spring is articulated with the upper prop of corner post described in, the other end It is to be articulated with the top board.

19. foldable containers according to claim 18, it is characterised in that the container is included described in four Gas spring, is respectively provided with a gas spring on the upper prop of each corner post, wherein, the one of each gas spring End is articulated with the first side of the upper prop, and the other end is articulated with the top beam of the top board.

20. foldable containers according to claim 19, it is characterised in that the container can also be rolled over including two Folded support frame, is correspondingly arranged on two bottom beams of the underframe respectively, wherein, each support frame as described above includes：

One support vertically, its underpart is hinged with the corresponding bottom beam, its top be correspondingly arranged on the top beam First fixed block is detachably connected by a fastening structure；

One cross-brace, perpendicular to it is described it is vertical support set and connection fixed thereto, and the cross-brace two ends Pass through latch-up structure in the corner post adjacent thereto respectively detachably connected；

Wherein, in the container folds to interior folding, when the container launches, upright support is in institute for support frame as described above State between bottom beam and the top beam.

21. foldable containers according to claim 20, it is characterised in that each fastening structure includes：

One taper fixed part, is downwardly extending by first fixed block, and has one first fixing hole thereon；

One taper fixing groove, is formed at the top of the vertical support and matches with the taper fixed block, and thereon With one second fixing hole, second fixing hole is aligned with first fixing hole in support frame as described above upright support；

One first steady pin, inserted in support frame as described above upright support in second fixing hole and first fixing hole with The vertical support is fixedly connected with first fixed block；

And/or, each interior latch-up structure includes：

One taper lock slots, are formed at the end of the cross-brace；

One taper sticking department, is correspondingly arranged and matched with the taper lock slots, and the taper sticking department is formed at In the first side of the corner post adjacent with the end of the cross-brace, its bottom for including being formed at the upper prop On the first sticking department and form the second sticking department on the top of the lower prop；

Wherein, the taper sticking department is accommodated in the taper lock slots in support frame as described above upright support.

22. foldable containers according to claim 21, it is characterised in that each support frame as described above also includes：

Two fixed hooks, are fixed on the both sides of the bottom of the vertical support relative to one another；

Two extension springs, are respectively arranged in the both sides of the vertical support, and one end of each extension spring is to be connected to correspondence one On the fixed hook of side, the other end is connected on the articulated section of the lower prop of the corner post of correspondence side.

23. foldable containers according to claim 10, it is characterised in that the container also includes：

Multigroup support component, is evenly arranged on the medial surface of the base plate of the underframe, wherein, every group of support component at least includes Two support meanss being oppositely arranged, each support meanss at least include a triangle monomer and are coated on the triangle One layer of rubber blanket outside shape monomer.

24. foldable containers according to claim 23, it is characterised in that the triangle monomer is isoceles triangle Shape, and with a side long and two equal short sides, wherein, where short side described in the side described long or of the triangle monomer Plane is used as supporting surface；And each support meanss also include fixture block, the fixture block is disposed on the side long and/or an institute In plane where stating short side.