CN102398713A - Foldable tray box - Google Patents
Foldable tray box Download PDFInfo
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- CN102398713A CN102398713A CN2010102786754A CN201010278675A CN102398713A CN 102398713 A CN102398713 A CN 102398713A CN 2010102786754 A CN2010102786754 A CN 2010102786754A CN 201010278675 A CN201010278675 A CN 201010278675A CN 102398713 A CN102398713 A CN 102398713A
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Abstract
The invention provides a foldable tray box used for stacking in a no-load or full-load state. The foldable tray box comprises a chassis, two end frames, two side frames, four angular upright posts, two end baffles and four angular support components, wherein the two end baffles are respectively fixed above the two end side beams, each angular support component comprises a first angular support and stacking posts, each end frame is provided with two end upright posts used for supporting the end frame above the chassis when the end frame is assembled, each stacking post is aligned to the corresponding end upright post of the assembled end frame in a vertical direction. The foldable tray box provided by the invention can be used for realizing reliable multilayer stacking in a no-load or full-load stacking process.
Description
Technical field
The present invention relates to a kind of pallet case, particularly a kind of collapsible pallet case that is suitable for pile.
Background technology
Nowadays, at the logistics transport field, the pallet case has obtained using more and more widely owing to be convenient to load the goods of in bulk or inner wrapping, and it generally includes underframe and is arranged on end frame and the side frame on this underframe.The end frame and the side frame of traditional tray case can not be fixed on the underframe mostly foldedly.Like this; When the pallet case was unloaded, its shared space was identical with at full load, is unfavorable for practicing thrift the storage space of pallet case self; And under zero load or fully laden, be inappropriate for pile; Perhaps firm inadequately when pallet case multilayer pile, in transportation, produce the danger of toppling because of the external force effect easily.
Summary of the invention
For addressing the above problem, the present invention provides a kind of collapsible pallet case that is suitable for pile under zero load or the fully laden.
To achieve these goals, the invention provides a kind of folding pallet case, comprising: underframe has two end side bars that are oppositely arranged and two side girders that are oppositely arranged; Two end frames are organized the top of standing on said two end side bars respectively collapsiblely; And two side frames, organize the top of standing on said two side girders respectively collapsiblely; Said pallet case also comprises: four corner posts, be separately fixed at four bights of said underframe, and each corner post has first sidepiece that extends along the outside of said end side bar, second sidepiece that extends along the outside of said side girders respectively; Two end-stopping plates are separately fixed at said two tops of holding side bars; Four angle supporting components; Be arranged on four bights of said underframe respectively accordingly with said four corner posts; Wherein each angle supporting component comprises: first jiao of support, be fixed on the below of said end side bar, and in the vertical direction aligns with cooresponding end-stopping plate; And the pile post, be fixedly installed on the below of said underframe; Wherein, each end frame also has two end columns that are used for above its group is supported in it said underframe immediately, and wherein each pile post in the vertical direction aligns with a corresponding end column of organizing the end frame after standing.
Further; Each angle supporting component also comprises second jiao of support of the below that is fixed on said side girders; First sidepiece of wherein said corner post covers said first jiao of support at least in part along the outside extension of said end side bar, and the outside extension of the said side girders in second sidepiece of said corner post edge covers said second jiao of support at least in part.
Further; First sidepiece of said corner post and second sidepiece extend upward respectively and surpass said end-stopping plate one first preset distance; Said first jiao of bottom of supporting surpasses bottom one second preset distance of said corner post downwards, and wherein, this second preset distance is greater than this first preset distance.
Further, said first jiao of support has predetermined height.
Further; Each end frame also has entablatrance and the cross sill that is arranged in parallel with each other between said two end columns; Two end columns of said end frame project upwards crossbeam 1 the 3rd preset distance on it, and said first jiao of support exceeds said pile post 1 the 4th preset distance; Wherein the 3rd preset distance is greater than the 4th preset distance.
Further, said corner post exceeds said pile post 1 the 5th preset distance downwards.
Further, said pile post comprises: bending structure, have with said first jiao support to fit the first fixing kink and with said second jiao support the second fixing kink of fitting; And the bottom sealing plate that is fixed to the bottom of said bending structure.
Further, the outer ledge of said first kink is fixed to first sidepiece of said corner post; And the outer ledge of said second kink is fixed to second sidepiece of said corner post.
Further, at least one said angle supporting component comprises that also at least one is connected in the reinforcing device between said first and second jiaos of supports.
Further, said first jiao of support comprises first support portion that is parallel to said end side bar; Said second jiao of support comprises second support portion that is parallel to said side girders; At least one said angle supporting component comprises that also at least one is connected in the reinforcing device between said first and second support portions.
Further, each angle supporting component also comprises a support post, this support post and corresponding being fixed on the said underframe of a cooresponding end column.
Further, said support post comprises a positioning plate that is positioned at its top, and said positioning plate comprises the kink with said support post bonded assembly board body part and extension above said underframe.
Further; Each end frame also has entablatrance and the cross sill that is arranged in parallel with each other between said two end columns; Said end column exceeds said cross sill 1 the 6th preset distance downwards, and the 6th preset distance is greater than the distance between said end-stopping plate top and the positioning plate.
Further, each said end-stopping plate is between two said support posts on the said end side bar of correspondence.
Further; One or more crossbeams and one or more interior beam that said underframe comprises base plate and is positioned at this floor below; Crossbeam is connected between said two end side bars abreast in wherein said, and said interior beam is connected between said two side girders abreast.
Further, said end-stopping plate comprise with said underframe bonded assembly first extension, by this first extension to be parallel to second extension that said underframe direction extends and by this second extension to the 3rd extension that extends perpendicular to said underframe direction.
Further, second sidepiece of said corner post is provided with an elongated hole; The below that said end column exceeds said cross sill part is provided with the connecting portion that cooperates with said elongated hole, connects said end frame and underframe.
Further, the upper limb of said corner post second sidepiece offers a groove; Said end column is provided with the projection that matches with said groove; After end frame group was upright, said projection was connected in the said groove.
Further, be respectively arranged with one first lock on the said end column; Said side frame upper end be respectively arranged with one with corresponding first lockset of said first lock; After group was upright, said first lock and first lockset locked, with so that said side frame fix with respect to said end frame.
Further, be respectively arranged with outwards outstanding articulated pin on the both sides vertical beam of said side frame; Be respectively arranged with on the said end column and corresponding second lock of said articulated pin; After group was upright, said articulated pin articulated with second lockset and cooperates, with so that said side frame fix with respect to said end frame.
Further, the cross sill two ends of said side frame respectively are provided with an outside outstanding locating dowel pin, and after group was upright, said locating dowel pin was contained in the space between corresponding said end column and side girders and the corner post.
Pallet case provided by the invention is when unloaded pile, and upper and lower layer pallet case utilizes the angle support to cooperate with the spacing of corner post, realizes the reliable pile of multilayer; During fully loaded the assembling, end column and upper tray case angle are supported to cooperate and are realized that pile is spacing, also can realize the reliable pile of multilayer; This pallet box structure is simple, from heavy and light, load-carrying capacity is strong, commonality good; The distolateral frame of this pallet case adopts the cage construction design, on the basis of the goods of effectively blocking, is convenient to visualized management, and whole plate box pallet case can effectively alleviate FCL weight, cost-cutting; The distolateral frame assembling of this pallet case is convenient, but people's independent operation.
Describe the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Fig. 1 is the upright scheme drawing of pallet case group of the present invention;
Fig. 2 is a pallet case underframe scheme drawing of the present invention;
Fig. 3 is a underframe below structural representation;
Fig. 4 is the local enlarged diagram of A portion among Fig. 3;
Fig. 5 is the scheme drawing behind the removal corner post among Fig. 2;
Fig. 6 is the local enlarged diagram of B portion among Fig. 5;
Fig. 7 is the lateral plan of underframe;
Fig. 8 is the scheme drawing behind the removal corner post among Fig. 7;
Fig. 9 A is the schematic perspective view of end frame;
Fig. 9 B is the front view of end frame;
Fig. 9 C is the lateral plan of end frame;
Figure 10 A is the schematic perspective view of side frame;
Figure 10 B be side frame front view;
Figure 10 C is the lateral plan of side frame;
Figure 11 A is the folding scheme drawing of pallet case;
Figure 11 B is the pile scheme drawing under the pallet case folded state;
Figure 11 C is the pile side diagrammatic sketch under the pallet case folded state;
Figure 12 is the pile scheme drawing under the upright state of pallet case group.
The specific embodiment
Below, through exemplary embodiment the present invention is specifically described.Yet should be appreciated that under the situation that is not having further narration element, structure and characteristic in embodiment also can be attached in other embodiment valuably.
Fig. 1 shows pallet case 1 of the present invention, and it comprises that underframe 2, two are arranged on end frame 3 and two side frames 4 that are arranged on relative to one another on the underframe on the underframe relative to one another.End frame 3 comprises the end column 33 that is positioned at its both sides.
Fig. 2 is a underframe scheme drawing of the present invention.Underframe 2 comprises base plate 11, be arranged on base plate 11 two relative end side bars 13 and two opposed side edges beams 14 all around, and end side bar 13 is provided with end-stopping plate 15.Underframe 2 also comprises four corner posts 18 that are separately positioned on its outside, four bights, and each corner post 18 has first sidepiece 181 that extends along the outside of end side bar 13 and second sidepiece 182 that extends along side girders 14 outsides respectively.And first sidepiece 181 of corner post 18 and second sidepiece 182 upwards exceed end-stopping plate 15 1 preset distance H1, exceed end side bar 13 1 preset distance H2 downwards.In addition, second sidepiece 182 is provided with an elongated hole 1821, and the upper limb of second sidepiece 182 offers a groove 1822.Four bights of underframe 2 are respectively arranged with angle supporting component 16.Comprise first jiao of support 161 that is fixedly installed on end side bar 13 belows and the second jiao of support 162 that is fixedly installed on side girders 14 belows in each angle supporting component 16.Wherein, first jiao is supported 161 in the vertical directions and aligns with cooresponding end-stopping plate 15.First jiao is supported 161 and second jiaos of supports 162 is Ha highly, and has hollow structure, and the hollow structure design can be satisfied the operating mode demand of forklift workability and stacking operation simultaneously.Preferably, first sidepiece 181 of corner post 18 extends along the outside of end side bars 13 and covers first jiao at least in part and support 161, and second sidepiece 182 of corner post 18 extends along the outside of side girders 14 and covers second jiao at least in part and support 162.
Fig. 3 is the scheme drawing of square structure under the underframe.Base plate 11 belows are provided with two interior crossbeams 19 that are parallel to side girders 14 and two respectively and are parallel to the interior beam 20 of holding side bar 13.Interior crossbeam 19 is connected in respectively between the end side bar 13 abreast, and interior beam 20 is connected between the side girders 14 respectively abreast.Certainly, interior crossbeam 19 and interior beam 20 number can be provided with according to load needs selectivity.Preferably; Crossbeam 19 and two interior beams 20 are arranged on floor below uniformly in two; Crossbeam 19 can be divided into three parts of five equilibrium along the direction of side girders 14 with base plate 11 belows promptly, and same, interior beam 20 can be divided into base plate 11 belows three parts of five equilibrium along the direction of horizontal edge beam 13.The setting of interior crossbeam 19 and interior beam 20 can be satisfied the operating mode demand that even loading of loading and anti-forklift workability impact.In addition, be provided with four angle supporting components 16, comprise first jiao of support 161 that is fixedly installed on end side bar 13 belows and the second jiao of support 162 that is fixedly installed on side girders 14 belows in each angle supporting component 16 in four bights of underframe 2.Below four bights of underframe 2, be provided with first jiao and support 161 and second jiaos of supports 162, for FCL provides firm support.Certainly below four bights of underframe 2, only be provided with first jiao and support 161, also can be implemented as the effect that FCL provides firm support.Preferably; Angle supporting component 16 comprises that also being connected in first jiao of support supports 162 reinforcing device 17 for 161 and second jiaos; Support 161 through reinforcing device 17 with first jiao and be connected as a wholely with second jiao of support 162, can significantly promote the load-carrying capacity and the stability of angle supporting component 16.
Fig. 4 is the local enlarged diagram of A portion among Fig. 3.First jiao is supported 161 and comprises and be parallel to first support portion 1611 of holding side bar 13; Second jiao is supported 162 and comprises second support portion 1621 that is parallel to side girders 14.Preferably, reinforcing device 17 is captiveed joint with second support portion 1621 with first support portion 1611 respectively, and then supports 161 with first jiao and be connected as a wholely with second jiao of support 162, significantly promotes the load-carrying capacity and the stability of angle supporting component 16.Certainly, also can a plurality of reinforcing devices 17 be set the demand of looking, with the load-carrying capacity and the stability of further lifting angle supporting component 16.
Fig. 5 is the scheme drawing behind the removal corner post among Fig. 2.As shown in Figure 5; Angle supporting component 16 also comprises the pile post 21 of the below, bight that is arranged on underframe 2 and the support post 23 of the top, bight that is arranged on underframe 2; Wherein, Support post 23 lays respectively at the both sides of end-stopping plate 15, and pile post 21 and support post 23 in the vertical direction respectively align with a corresponding end column 33 organizing the end frame after standing.Preferably, pile post 21 comprises bending structure, has second kink 212 of fitting the first fixing kink 211 and fitting and fix with second jiao of support 162 with first jiao of support 161; And the bottom sealing plate 22 that is fixed to the bending structure bottom.As shown in Figure 6, Fig. 6 is the local enlarged diagram of B portion among Fig. 5.Wherein the outer ledge of first kink 211 is fixed to the inboard of first sidepiece 181 of corner post; And the outer ledge of second kink 212 is fixed to the inboard of second sidepiece 182 of corner post.Two adjacent side of bottom sealing plate 22 are captiveed joint with the inside face of 21 liang of bending edges of pile post respectively.Certainly, do not limit pile post 21 and be connected, can reach the support effect under the pile state yet with first jiao of side of supporting 161 or second jiaos of supports 162.After the bight at underframe 2 was equipped with corner post 18, bottom sealing plate 22 formed the hermetic type space with pile post 21 and corner post 18, can promote pile bearing capacity and pile stability (referring to Fig. 2 and Fig. 4) effectively.Support post 23 is used for the end column 33 of support end frame 3.Preferably, a positioning plate 24 can be set on support post 23.Positioning plate 24 comprises a board body part 241 and a kink 242.Board body part 241 is arranged on support post 23 tops, plays the effect of the end column 33 of support end frame 3.Board body part 241 is extended in case than support post 23 tops, and then and side girders 14 between to form one highly be the space of Hb, it is the assembling of side frame 4 and folds the space that abundance is provided.Simultaneously, the end of board body part 241 extension in a case court progress of base plate 11 directions dorsad extends to form a kink 242, and kink 242 can 3 position-limiting actions of opposite end frame.
Fig. 7 is the lateral plan of underframe.Offer elongated hole 1821 on second sidepiece 182 of corner post 18, a junction passes elongated hole 1821 on the end column 33 of end frame 3, and realization end frame 3 is connected with underframe 2.But connecting portion is up-and-down movement in elongated hole 1821, and then realizes that the folding or group of end frame is upright.Second sidepiece, 182 upper limbs also offer a groove 1822, the outstanding laterally projection snap fit that it is oppositely arranged on column 33 with end, and then groove 1822 opposite end frames 3 play fixation.
Fig. 8 is the scheme drawing behind the removal corner post among Fig. 7.End-stopping plate 15 comprises and underframe 2 bonded assemblys first extension 151, by first extension 151 to be parallel to second extension 152 that underframe 2 directions extend and by first extension 152 to the 3rd extension 153 that extends perpendicular to underframe 2 directions.Second extension 152 of end-stopping plate 15 and the height value that is arranged between the positioning plate 24 on the support post 23 are H4; And then formation highly is the space of H4 between end-stopping plate 15 and positioning plate 24, and this space provides sufficient mounting and motion space when assembling with corner post 18 for end frame 3.Pile post 21 in the angle supporting component 16, it is H3 that the bottom sealing plate that fixedly installs on it supports 161 or second jiaos of height values that support 162 bearing surfaces for 22 to first jiaos. Bottom sealing plate 22 and 161 or second jiaos of distances that support between 162 lower surfaces of first jiao of support have formed the adapted space of unloaded or fully loaded pile.
Fig. 9 A is the schematic perspective view of end frame.End frame 3 comprises entablatrance 31, cross sill 32 and two end columns 33; The top and bottom of its middle-end column 33 all exceed entablatrance 31 and cross sill 32; The height value that its middle-end column 33 upwards exceeds entablatrance 31 is H5, and the height value that end column 33 exceeds cross sill 32 downwards is H6.Preferably, the height value H6 that end column 33 exceeds cross sill 32 downwards is greater than the height H 4 between end-stopping plate 15 and the positioning plate 24, and like this, the pallet case is being organized immediately, and end-stopping plate 15 can not interfere with cross sill 32.Preferably; The height value H5 that end column 33 upwards exceeds entablatrance 31 is greater than 22 to first jiaos of height value H3 that support 161 bearing surfaces of bottom sealing plate; Like this; The pallet case is under the upright state of group during pile, and the entablatrance 31 of lower tray case end frame 3 can not support 161 with first jiao of upper tray case and interfere or stressed.Two end columns 33 of end frame 3 are disposed with first lock 35, second lock 36, projection 37 and connecting portion 39 from top to bottom.Connecting portion 39 can cooperate with the elongated hole 1821 on the corner post 18, and end frame 3 is connected with underframe 2.Preferably, can be provided with a pre-manufactured hole in the lower end of end column 33, and assemble tie bolt above that, realize that through tie bolt end frame 3 is connected with underframe 2.Wherein, in the time will holding frame 3 with underframe 2 assemblings, tie bolt passes elongated hole 1821 and the pre-manufactured hole on the end frame 3 on the corner post 18 and realizes being connected of end frame 3 and underframe 2, and projection 37 then clamping is gone in the groove 1822 on the corner post 18.Fig. 9 B is the front view of end frame.Fig. 9 C is the lateral plan of end frame.Shown in Fig. 9 A, 9B, 9C, preferably, end frame 3 can adopt the cage construction design, the goods of not only effectively blocking, and the visualized management of being more convenient for, whole plate box pallet case can effectively alleviate FCL weight, and cost-cutting.Preferably, can also be provided with the reinforced rib 40 that is connected in entablatrance 31 and end column 33 in the bight of end frame 3.
Figure 10 A is the schematic perspective view of side frame.Side frame 4 comprises first entablatrance 41, first cross sill 42 and two vertical beams 45 that link to each other with first entablatrance 41, first cross sill, 42 two ends.The two ends of first cross sill 42 are respectively arranged with a locating dowel pin 49.In group immediately, two locating dowel pins 49 are contained in respectively in the support post 23 and the space between the corner post 18 at side girders 14 two ends, and it is spacing that promptly support post 23 and 18 pairs of side frames 4 of corner post play front and back.After will holding frame 3 assemblings, the end column 33 of end frame 3 contacts with positioning plate 24, has limited the rising space of locating dowel pin 49, promptly side frame 4 is play a part spacing up and down.The two ends of first entablatrance 41 of side frame 4 are respectively arranged with one first lockset 47.Under the upright state of group, first lock 35 that is provided with on first lockset 47 and the end frame 3 matches, and plays top and the effect of holding frame 3 to fix with side frame 4.Two ends vertical beam 45 middle parts of side frame 4 also are respectively arranged with the articulated pin 48 to outer lug.Under the upright state of group, second lock 36 that is provided with on articulated pin 48 and the end frame 3 matches, and plays middle part and the effect of holding frame 3 to fix with side frame 4.Preferably, side frame 4 also can comprise one second entablatrance 43 and one second cross sill 44, and vertical beam 45 is divided into vertical beam 451 and following vertical beam 452 two parts.Wherein, second entablatrance 43 and second cross sill 44 are connected through the hinge.First vertical beam 451 of first entablatrance 41, second entablatrance 43 and both sides has constituted last side frame 51; Second vertical beam 452 of second cross sill 44, first cross sill 42 and both sides has constituted time side frame 52.First lockset 47 is positioned at the upper end of side frame 51, plays the effect of fixed upper frame 51; Articulated pin 48 then is positioned on second vertical beam 452, is used for fixing side frame 52 down.Like this, open first lockset 47 after, last side frame 51 can descend side frame 52 to rotate relatively.In loading or unloading process, can open first lockset 47 on demand, promptly rotatable the unlatching gone up side frame 51, and can not have influence on the fixing of 48 pairs of following side frames 52 of articulated pin.Figure 10 B be side frame front view.Figure 10 C is the lateral plan of side frame.Preferably, side frame 4 can adopt the cage construction design, the goods of not only effectively blocking, and the visualized management of being more convenient for, whole plate box pallet case can effectively alleviate FCL weight, and cost-cutting.
Figure 11 A is the folding scheme drawing of pallet case.When folding, earlier first lockset 47 on the side frame 4 opened, and upwards lifted side frame 4, make articulated pin 48 break away from second lock 36, again two relative side frames 4 were fallen successively on underframe 2.Carry end frame 3 then, connecting portion 39 this moment upward movement in elongated hole 1821,37 grooves 1822 that break away from corner post 18 tops of the projection on the end column 33 fell two relative end frames 3 on side frame 4 more successively, realized the folding of pallet case 1.After folding, corner post 18 upwards exceeds end-stopping plate 15 1 preset distance H1.
Figure 11 B is the pile scheme drawing under the pallet case folded state.Under the state of folding pile; Because first jiao is supported 161 and aligns with end-stopping plate 15 in the vertical directions; So the end-stopping plate 15 of lower tray case 1 aligns with first jiao of support 161 of upper tray case 1 and matches support; Simultaneously the corner post 18 of lower tray case 1 part that exceeds the end-stopping plate 15 of lower tray case 1 supports 161 and second jiaos to first jiao of upper tray case 1 and supports 162 and provide failure-free spacing, and it is stable significantly to promote the pile of pallet case under folded state.
Figure 11 C is the pile side diagrammatic sketch under the pallet case folded state.The height value Ha of first jiao of support 161 exceeds the height value H2 sum of holding side bar 13 downwards greater than height value H1 and the corner post 18 that corner post 18 upwards exceeds end-stopping plate 15, has a predetermined gap S1 between the corner post 18 of the lower tray case 1 under the promptly folding pile state and the corner post 18 of upper tray case 1.Like this, under folding pile state, can not interfere between the corner post of levels pallet case.Because corner post 18 partly covers first jiao and supports 161 and second jiaos of supports 162; Therefore first jiao of 18 pairs of upper tray casees of corner post of lower tray case 1 support supports 162 for 161 and second jiaos provides better spacing, and then promotes the pile stability of pallet case 1 under folded state once more.
Figure 12 is the pile scheme drawing under the upright state of pallet case group.When the upright pile of pallet case group, four end columns 33 of lower tray case 1 cooperate support respectively with bottom sealing plate 22 on four pile posts 21 of upper tray case 1.Because the height value H5 that end column 33 upwards exceeds entablatrance 31 is greater than 22 to first jiaos of height value H3 that support 161 bearing surfaces of bottom sealing plate; Like this; Pallet case 1 is under the upright state of group during pile, and the entablatrance 31 of the end frame 3 of lower tray case 1 can not support 161 with first jiao of upper tray case 1 and interfere or stressed.Preferably; Corner post 18 surpasses bottom sealing plate 22 1 preset distances on the pile post 21 downwards; Like this; Under the upright pile state of group, the corner post 18 of upper tray case 1 can provide failure-free spacing to lower tray case 1 corresponding end column 33, can significantly promote the pile stability of pallet case 1 under the upright state of group.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (21)
1. folding pallet case comprises:
Underframe has two end side bars that are oppositely arranged and two side girders that are oppositely arranged;
Two end frames are organized the top of standing on said two end side bars respectively collapsiblely; And
Two side frames are organized the top of standing on said two side girders respectively collapsiblely;
It is characterized in that said pallet case also comprises:
Four corner posts are separately fixed at four bights of said underframe, and each corner post has first sidepiece that extends along the outside of said end side bar, second sidepiece that extends along the outside of said side girders respectively;
Two end-stopping plates are separately fixed at said two tops of holding side bars;
Four angle supporting components are arranged on four bights of said underframe respectively accordingly with said four corner posts, wherein each angle supporting component comprises:
First jiao of support is fixed on the below of said end side bar and in the vertical direction and cooresponding end
The baffle plate alignment; And
The pile post is fixedly installed on the below of said underframe;
Wherein, each end frame also has two end columns that are used for above its group is supported in it said underframe immediately, and wherein each pile post in the vertical direction aligns with a corresponding end column of organizing the end frame after standing.
2. pallet case as claimed in claim 1; It is characterized in that; Each angle supporting component also comprises second jiao of support of the below that is fixed on said side girders; First sidepiece of wherein said corner post covers said first jiao of support at least in part along the outside extension of said end side bar, and the outside extension of the said side girders in second sidepiece of said corner post edge covers said second jiao of support at least in part.
3. pallet case as claimed in claim 2; It is characterized in that; First sidepiece of said corner post and second sidepiece extend upward respectively and surpass said end-stopping plate one first preset distance, and said first jiao of bottom of supporting surpasses bottom one second preset distance of said corner post downwards
Wherein, this second preset distance is greater than this first preset distance.
4. like each described pallet case among the claim 1-3, it is characterized in that said first jiao of support has predetermined height.
5. like each described pallet case among the claim 1-3; It is characterized in that; Each end frame also has entablatrance and the cross sill that is arranged in parallel with each other between said two end columns, and two end columns of said end frame project upwards crossbeam 1 the 3rd preset distance on it
Said first jiao of support exceeds said pile post 1 the 4th preset distance;
Wherein the 3rd preset distance is greater than the 4th preset distance.
6. pallet case as claimed in claim 5 is characterized in that, said corner post exceeds said pile post 1 the 5th preset distance downwards.
7. pallet case as claimed in claim 2 is characterized in that, said pile post comprises:
Bending structure, have with said first jiao support to fit the first fixing kink and with said second jiao support the second fixing kink of fitting; And
Bottom sealing plate is fixed to the bottom of said bending structure.
8. pallet case as claimed in claim 7 is characterized in that, the outer ledge of said first kink is fixed to first sidepiece of said corner post; And the outer ledge of said second kink is fixed to second sidepiece of said corner post.
9. pallet case as claimed in claim 1 is characterized in that, at least one said angle supporting component comprises that also at least one is connected in the reinforcing device between said first and second jiaos of supports.
10. pallet case as claimed in claim 2 is characterized in that, said first jiao of support comprises first support portion that is parallel to said end side bar; Said second jiao of support comprises second support portion that is parallel to said side girders; At least one said angle supporting component comprises that also at least one is connected in the reinforcing device between said first and second support portions.
11. pallet case as claimed in claim 1 is characterized in that, each angle supporting component also comprises a support post, this support post and corresponding being fixed on the said underframe of a cooresponding end column.
12. pallet case as claimed in claim 11 is characterized in that, said support post comprises a positioning plate that is positioned at its top, and said positioning plate comprises the kink with said support post bonded assembly board body part and extension above said underframe.
13. pallet case as claimed in claim 12; It is characterized in that; Each end frame also has entablatrance and the cross sill that is arranged in parallel with each other between said two end columns; Said end column exceeds said cross sill 1 the 6th preset distance downwards, and the 6th preset distance is greater than the distance between said end-stopping plate top and the positioning plate.
14. pallet case as claimed in claim 11 is characterized in that, each said end-stopping plate is between two said support posts on the said end side bar of correspondence.
15. pallet case as claimed in claim 1; It is characterized in that; One or more crossbeams and one or more interior beam that said underframe comprises base plate and is positioned at this floor below; Crossbeam is connected between said two end side bars abreast in wherein said, and said interior beam is connected between said two side girders abreast.
16. pallet case as claimed in claim 1; It is characterized in that, said end-stopping plate comprise with said underframe bonded assembly first extension, by this first extension to be parallel to second extension that said underframe direction extends and by this second extension to the 3rd extension that extends perpendicular to said underframe direction.
17. pallet case as claimed in claim 5 is characterized in that, second sidepiece of said corner post is provided with an elongated hole; The below that said end column exceeds said cross sill part is provided with the connecting portion that cooperates with said elongated hole, connects said end frame and underframe.
18. pallet case as claimed in claim 5 is characterized in that, the upper limb of said corner post second sidepiece offers a groove; Said end column is provided with the projection that matches with said groove; After end frame group was upright, said projection was connected in the said groove.
19. pallet case as claimed in claim 1 is characterized in that, said end column upper end is respectively arranged with one first lock; Said side frame upper end be respectively arranged with one with corresponding first lockset of said first lock; After group was upright, said first lock and first lockset locked, with so that said side frame fix with respect to said end frame.
20. pallet case as claimed in claim 1 is characterized in that, is respectively arranged with outwards outstanding articulated pin on the both sides vertical beam of said side frame; Be respectively arranged with on the said end column and corresponding second lock of said articulated pin; After group was upright, said articulated pin articulated with second lockset and cooperates, with so that said side frame fix with respect to said end frame.
21. pallet case as claimed in claim 1 is characterized in that, the cross sill two ends of said side frame respectively are provided with an outside outstanding locating dowel pin, and after group was upright, said locating dowel pin was contained in the space between corresponding said end column and side girders and the corner post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102786754A CN102398713A (en) | 2010-09-10 | 2010-09-10 | Foldable tray box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102786754A CN102398713A (en) | 2010-09-10 | 2010-09-10 | Foldable tray box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398713A true CN102398713A (en) | 2012-04-04 |
Family
ID=45881460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102786754A Pending CN102398713A (en) | 2010-09-10 | 2010-09-10 | Foldable tray box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398713A (en) |
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| CN105523329A (en) * | 2015-12-09 | 2016-04-27 | 国网上海市电力公司 | Hanging scattered cable storage cage |
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| CN108688931A (en) * | 2018-05-14 | 2018-10-23 | 安徽江淮汽车集团股份有限公司 | A kind of foldable working position apparatus |
| CN112896269A (en) * | 2021-02-05 | 2021-06-04 | 东莞市天誉箱包配件有限公司 | Luggage goods turnover device |
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Application publication date: 20120404 |