CN101898667A - Folding container and side plate locking device thereof - Google Patents
Folding container and side plate locking device thereof Download PDFInfo
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- CN101898667A CN101898667A CN 201010188887 CN201010188887A CN101898667A CN 101898667 A CN101898667 A CN 101898667A CN 201010188887 CN201010188887 CN 201010188887 CN 201010188887 A CN201010188887 A CN 201010188887A CN 101898667 A CN101898667 A CN 101898667A
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Abstract
The invention relates to a folding container and a side plate locking device thereof. The folding container comprises an underframe, a top plate, two foldable side plates, a turnable front end plate and a turnable rear end plate. Each side plate consists of an upper side plate and a lower side plate between which a plurality of side plate locking devices are arranged and comprises a first through hole, a second through hole, a locking bolt, a limiting part and a locking part, wherein the first through hole is formed on a lower boundary beam of the upper side plate; the second through hole is formed on an upper boundary beam of the lower side plate corresponding to the first through hole; the locking bolt is provided with a bolt rod and a bolt head positioned at the upper end of the bolt rod and the vertical projection of the outer contour of the locking bolt is at least positioned in the first through hole; the limiting part is provided with a limiting opening and is rotatably arranged on the lower boundary beam of the upper side plate through a rotary shaft; the locking part is arranged at the lower end of the bolt rod; the locking bolt is mounted in the second through hole and the first through hole when the side plates are in an assembly connection state; the bolt head is matched with the limiting opening to limit above the lower boundary beam of the upper side plate; the lower end of the bolt rod is matched with the locking part to lock below the upper boundary beam of the lower side plate; and the locking bolt is separated from the first through hole when the side plates are in a separating and folding state.
Description
Technical field
The present invention relates to a kind of freight container, be specifically related to a kind of collapsible container and side plate locking device thereof.
Background technology
Freight container in the goods transport Application for Field more and more widely, it can transport by various vehicle such as vehicle, steamer, aircrafts.Therefore traditional freight container adopts fixed sturcture mostly, and in transportation with when storing up, unloaded freight container (empty van) need take and the identical volumetric spaces of loaded container (loaded van), therefore the empty van transportation meeting significant wastage of traditional freight container transportation and store up cost.
In order to address this problem, developed the freight container that can when zero load, fold now.A kind of collapsible counter structure is disclosed as Chinese patent 200420084231.7, comprise that mainly one has a bottom framework, one top frame, the counter rack of a plurality of support posts and be arranged at a top board on the counter support body, one base plate, two side plates, one front end-plate, one lower back panel, front end wherein, lower back panel is for toppling over to counter inside, side plate is made of an epipleural and a lower side panel, one upper end of epipleural pivotally is connected to a side of this top board, be connected to a side of this base plate the end pivoting once of this lower side panel, be connected to a upper end of this lower side panel the end pivoting once of this epipleural, such structure makes counter its side plate in folding to bend inwards, thereby reaches folding purpose.
For the leak tightness that guarantees freight container and the carrying of side plate, upper and lower side sheet room all is provided with latching device, this latching device comprises a lock bolt, and the junction that is engaged in upper and lower side plate with described lock bolt offers through hole respectively, cooperates with lock bolt also to be provided with a jam nut.When freight container at stack-mounted the time, upper and lower side plate needs locking, and lock bolt is inserted in the through hole, gets final product tightening jam nut; When container folds, unclamp jam nut, lock bolt is extracted can be carried out the folding of side plate.Yet though such latching device can guarantee interpleural leak tightness, the dismounting of upper and lower side plate inconvenience very can't be satisfied the requirement of installing and removing fast when freight container is assembled or folded.
Summary of the invention
The purpose of this invention is to provide a kind of collapsible container and side plate locking device thereof,, realized the fast assembling-disassembling of freight container at folding or assembling process latus inframedium by improvement to the side plate locking mechanism.
For achieving the above object, the invention provides a kind of collapsible container, comprise: underframe, top board, two collapsible side plate and turning front end-plate and lower back panels that fell on described underframe that are placed on the described underframe, wherein each this side plate is made of epipleural and lower side panel, its characteristics are, be provided with a plurality of side plate locking devices between described epipleural and the lower side panel, each this side plate locking device comprises: first through hole is arranged on the following side bar of this epipleural; Second through hole is arranged on the roof rail of this lower side panel corresponding to this first through hole; Lock plunger has a tightening latch and be positioned at a bolt head of this tightening latch upper end, and the vertical projection of the outline of whole lock plunger is positioned at this first through hole at least; Locating part has a limited mouth, and is rotatably installed in by a S. A. on the following side bar of this epipleural; Locking piece is arranged at this tightening latch lower end; Wherein, this lock plunger is at described side plate and is installed in this second through hole and this first through hole when group is found coupled condition, and its bolt head cooperates spacing above the following side bar of this epipleural with the limited mouth of this locating part, and the lower end of its tightening latch locks with this locking piece below the roof rail of this lower side panel; This lock plunger is in when separating folded state and this first through hole is separated at described side plate.
Above-mentioned collapsible container, this lock plunger also are formed with one and engage spacing spacing draw-in groove with this locating part is adaptive, are limited by this bolt head and the block that is positioned at its below to form.
Above-mentioned collapsible container, the vertical projection of the outline of described whole lock plunger also is positioned at this second through hole; And, the below that is positioned at described second through hole on the described lower side panel also is provided with a position-limited trough, also be provided with a back-up ring that is positioned at this locking piece top on this lock plunger, it is engaged in described epipleural and lower side panel with this position-limited trough and is in and supports this lock plunger when separating folded state and make its locking piece be arranged in this position-limited trough and its bolt head is stuck in this second through hole.
Above-mentioned collapsible container, the vertical projection of the outline of this bolt head is positioned at this first through hole and is positioned at outside this second through hole, and this second through hole and this tightening latch are complementary, and this lock plunger is in when separating folded state at described epipleural and lower side panel and is limited to be installed in this second through hole by its tightening latch.
Above-mentioned collapsible container, this locking piece are the wedge shape lock dog of working in coordination, and it comprises: go up lock dog, be arranged at this tightening latch lower end, and have wedge surface; Following lock dog is arranged at this tightening latch lower end and is positioned on this lock dog below, and has a last wedge surface that locks with the following wedge surface that should go up lock dog; Back-up ring is arranged at this tightening latch lower end and is positioned at this time lock dog below.
Above-mentioned collapsible container, this side plate locking device is arranged at the inboard of this epipleural and lower side panel.
Above-mentioned collapsible container, this locking piece are jam nut, with this tightening latch lower end by being threaded.
To achieve these goals, the present invention also provides a kind of side plate locking device that is used for collapsible container, the side plate of this collapsible container is made of epipleural and lower side panel, its characteristics are, this side plate locking device is arranged between described epipleural and the lower side panel, and include: first through hole is arranged on the following side bar of this epipleural; Second through hole is arranged on the roof rail of this lower side panel corresponding to this first through hole; Lock plunger has a tightening latch and be positioned at a bolt head of this tightening latch upper end, and the vertical projection of the outline of whole lock plunger is positioned at this first through hole at least; Locating part has a limited mouth, and is rotatably installed in by a S. A. on the following side bar of this epipleural; Locking piece is arranged at this tightening latch lower end; Wherein, this lock plunger is at described side plate and is installed in this second through hole and this first through hole when group is found coupled condition, and its bolt head cooperates spacing above the following side bar of this epipleural with the limited mouth of this locating part, and the lower end of its tightening latch locks with this locking piece below the roof rail of this lower side panel; This lock plunger is in when separating folded state and this first through hole is separated at described side plate.
Above-mentioned side plate locking device, this lock plunger also are formed with one and engage spacing spacing draw-in groove with this locating part is adaptive, are limited by this bolt head and the block that is positioned at its below to form.
Above-mentioned side plate locking device, the vertical projection of the outline of described whole lock plunger also is positioned at this second through hole; And, the below that is positioned at described second through hole on the described lower side panel also is provided with a position-limited trough, also be provided with a back-up ring that is positioned at this locking piece top on this lock plunger, it is engaged in described epipleural and lower side panel with this position-limited trough and is in and supports this lock plunger when separating folded state and make its locking piece be arranged in this position-limited trough and its bolt head is stuck in this second through hole.
Above-mentioned side plate locking device, the vertical projection of the outline of this bolt head is positioned at this first through hole and is positioned at outside this second through hole, and this second through hole and this tightening latch are complementary, and this lock plunger is in when separating folded state at described epipleural and lower side panel and is limited to be installed in this second through hole by its tightening latch.
Above-mentioned side plate locking device, this locking piece are the wedge shape lock dog of working in coordination, and it comprises: go up lock dog, be arranged at this tightening latch lower end, and have wedge surface; Following lock dog is arranged at this tightening latch lower end and is positioned on this lock dog below, and has a last wedge surface that locks with the following wedge surface that should go up lock dog; Back-up ring is arranged at this tightening latch lower end and is positioned at this time lock dog below.
Above-mentioned side plate locking device, this side plate locking device is arranged at the inboard of this epipleural and lower side panel.
Above-mentioned side plate locking device, this locking piece are jam nut, with this tightening latch lower end by being threaded.
Because the technique scheme utilization, the advantage that the present invention compared with prior art has is:
1, since the present invention by a lock plunger vertically is set, be mated and on upper and lower side plate, offer first, second through hole respectively, and the vertical projection of lock plunger outline is positioned at described first through hole at least, the cooperation of described lock plunger lower end is provided with a locking piece, cooperate with the bolt head of described lock plunger and also to be provided with a locating part, during container folds, unclamp the lower end locking piece a little, open the upper end locating part, lock plunger integral body can be fallen downwards from first through hole, thus lock plunger is broken away from this first through hole and realize up and down between the side plate separate folding.And in freight container when assembling, then can upwards insert lock plunger integral body and lock by locating part and this lock plunger above the following side bar of epipleural from first through hole when side plate up and down be in the upright state of group, thereby side plate lock onto group and founds state up and down.The fast speed dismounting of side plate when so promptly having realized container folds or assembling.
2, the present invention is also by being provided with position-limited trough in the position correspondence that is positioned on the lower side panel below this second through hole, when container folds, when lock plunger integral body during from the downward landing of first through hole, the locking piece of lock plunger lower end is directly dropped in the position-limited trough, the bolt head of upper end then is stuck in second through hole, thereby make lock plunger not break away from lower side panel, prevent the loss of lock plunger.Perhaps, the present invention also can be suitable by the tightening latch of this second through hole of design and this lock plunger, and the vertical projection of the outline of the bolt head of this lock plunger is positioned at this first through hole and is positioned at outside this second through hole, thereby make when lock plunger integral body during from the downward landing of first through hole, clamping by its bolt head and second through hole, make whole lock plunger not break away from lower side panel, prevent the loss of lock plunger.
3, the present invention is easy to use, is easy to realize, is fit to promote the use of.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Figure 1A is the structural representation of collapsible container of the present invention under assembled state, and wherein each side plate is made of epipleural and lower side panel two parts;
Figure 1B is the view behind the inwardly folding front end-plate of collapsible container of the present invention, the lower back panel, wherein has side plate locking device between epipleural and the lower side panel;
Fig. 1 C is that the locking that collapsible container of the present invention discharges between the upper and lower side plate connects afterwards the inwardly view of folded side plate;
Fig. 1 D is the view after collapsible container of the present invention folds;
Fig. 2 is the structural representation of a preferred embodiment of side plate locking device of the present invention, and wherein this latching device mainly is made up of lock bolt, jam nut and locating part;
Fig. 3 is the lock bolt among Fig. 2 and the decomposition texture scheme drawing of locating part;
Fig. 4 is the birds-eye view of Fig. 2;
Fig. 5 A is the scheme drawing of latching device when locking of Fig. 2;
Fig. 5 B is the view of the latching device among Fig. 5 A when opening locating part;
Fig. 5 C is that latching device among Fig. 5 B lock bolt after opening locating part falls and makes it fall into view in the position-limited trough by the back-up ring barrier support;
Fig. 5 D is that epipleural and lower side panel break away from the bonded assembly view;
Fig. 6 A is the scheme drawing of the another kind of latching device of the present invention when locking;
Fig. 6 B is the view of the latching device among Fig. 6 A when opening locating part;
Fig. 6 C is that latching device among Fig. 6 B lock bolt after opening locating part falls and makes it not break away from the view of lower side panel by the second through hole barrier support;
Fig. 6 D is that epipleural and lower side panel break away from the bonded assembly view;
Fig. 7 is the structural representation of another side plate locking device of the present invention, and wherein this latching device mainly is made up of lock plunger, wedge shape lock dog and locating part;
Fig. 8 is the lock plunger among Fig. 7 and the decomposition texture scheme drawing of wedge shape lock dog;
Fig. 9 A is the scheme drawing of latching device when locking of Fig. 7;
Fig. 9 B is the view of the latching device among Fig. 9 A when opening locating part;
Fig. 9 C is that latching device among Fig. 9 B lock plunger after opening locating part falls and makes it fall into view in the position-limited trough by the back-up ring barrier support;
Fig. 9 D is that epipleural and lower side panel break away from the bonded assembly view;
Figure 10 A is the scheme drawing of another latching device of the present invention when locking;
Figure 10 B is the view of the latching device among Figure 10 A when opening locating part;
Figure 10 C is that latching device among Figure 10 B lock bolt after opening locating part falls and makes it not break away from the view of lower side panel by the second through hole barrier support;
Figure 10 D is that epipleural and lower side panel break away from the bonded assembly view.
The specific embodiment
Shown in Figure 1A, collapsible container 100 of the present invention comprises underframe 10, top board 20, two collapsible side plates 30 and 40 and turning front end-plate 50 and the lower back panel (as the door end) 60 that fell on described underframe 10 that are placed on the described underframe 10, and wherein this side plate the 30, the 40th is made of epipleural 31,41 and lower side panel 32,42.The present invention preferably, between this epipleural 31,41 and lower side panel 32,42, also be provided with a plurality of side plate locking devices 80 (90), shown in Figure 1B, be used for this epipleural 31,41 and lower side panel 32,42 being positioned locking in when assembling, but and when folding at high speed finish the dismounting of side plate 30,40.Preferable, these a plurality of side plate locking devices 80 (90) are arranged at the inboard of this side plate 30,40, promptly are arranged in the case.
Freight container is when idle, it is bigger to take up room, need be with its stored collapsed, shown in Figure 1B, can earlier front end-plate (not shown) and lower back panel 60 be folded and placed on the underframe 10, remove side plate locking device 80 (90) of the present invention then to being connected of this epipleural 31,41 and lower side panel 32,42, fast speed is finished the dismounting of side plate.Then, shown in Fig. 1 C that this epipleural 31,41 of side plate 30,40 and lower side panel 32,42 is inwardly folding, behind the folding box body shown in Fig. 1 D.
The step of assembled container 100 is opposite with above-mentioned folding step.
Be the structure that example describes side plate locking device of the present invention in detail with epipleural 41 and the side plate locking device between the lower side panel 42 80 (90) that is installed in side plate 40 below, the epipleural 31 of side plate 30 and the side plate locking device between the lower side panel 32 are repeated no more.
As shown in Figure 2, show the structure of the preferable side plate locking device 80 of the present invention one, this latching device 80 comprises that mainly first through hole 4110 on lock bolt 81, locating part 82 and jam nut 83 and the corresponding following side bar 411 that is arranged on epipleural 41 is (referring to Fig. 5 A～5D) be arranged on second through hole 4210 on the roof rail 421 of lower side panel 42 (referring to Fig. 5 A～5D), wherein the vertical projection of the outline of this lock bolt 81 all is positioned at this first through hole 4110, second through hole 4210.
Particularly, in conjunction with shown in Figure 3, this lock bolt 81 has a tightening latch 811 and is positioned at the bolt head 812 of these tightening latch 811 upper ends, and the outline of this bolt head 812 is greater than the outline of this tightening latch 811, and the lower end of tightening latch 811 has screw thread 815.This locating part 82 is a fixture block structure, and it has a limited mouth 821, and this limited mouth 821 is suitable with this tightening latch 811, and this locating part 82 can be rotatably installed on the upper surface of following side bar 411 of epipleural 41 by a S. A. 822.This jam nut 83 lock onto the lower end of this tightening latch 811 by screw thread 815 as locking piece.
Continuation is with reference to figure 2, and in conjunction with Figure 1B, Fig. 4, Fig. 5 A, when assembled container, with side plate 40 is example, after 40 groups of side plates are stood, epipleural 41 is in the upright state of group with lower side panel 42, this moment can with lock bolt 81 integral body from lower side panel second through hole 4210 and first through hole 4110 on the epipleural upwards insert, be positioned at the top of this epipleural roof rail 411 until its bolt head 812, then by this locating part 82 of rotation, make tightening latch 811 be positioned at the limited mouth 821 of this locating part, and to make bolt head 812 cooperate spacing with this locating part 82 (be 812 limited 82 supports of bolt head, as shown in Figure 4), tighten the Fast Installation that jam nut 83 can be finished side plate 40 along arrow F1 reversing sense among Fig. 5 A again, can by described side plate locking device 80 lockings connect between epipleural 41 and the lower side panel 42 this moment, thereby constitute the side plate 40 of a upright coupled condition of group.The Fast Installation of side plate 30 is similar with it, does not repeat them here.
Preferable, continuation is with reference to figure 3, in the present embodiment, also be provided with a block 813 on this lock bolt 81, it roughly is arranged at the middle part of this tightening latch 811, and be positioned at the below of this bolt head 812, and forming a spacing draw-in groove 814 between itself and this bolt head 812, this spacing draw-in groove 814 is adaptive with this locating part 82.Like this, this locating part 82 can be contained in just in this spacing draw-in groove 814 and cooperates spacing with this lock bolt by rotating to.
Better, continuation is with reference to figure 2, also be with a back-up ring 84 on the tightening latch 811 of this lock bolt 81, and, below being positioned at this second through hole 4210 on this lower side panel 42, be provided with a position-limited trough 428, the external diameter of this back-up ring 84 is greater than the aperture of this second through hole 4210, also greater than the notch of this position-limited trough 428.Like this, up and down during side plate, this back-up ring 84 can be used as packing ring and uses, and makes locking more convenient, more reliable in assembled container locking.
And when container folds, can unclamp the jam nut 83 (as the direction of F1 among Fig. 5 A) of lock bolt 81 lower ends earlier a little, along laterally rotating locating part 82 it is spun off from the spacing draw-in groove 814 of lock bolt 81 again as arrow F2 direction among Fig. 5 B, this moment, lock bolt 81 integral body can be directed downwards landing through second through hole 4210 of first through hole 4110 of epipleural and lower side panel arrow F3 in as Fig. 5 C, drop in position-limited trough 428, thus the connection between releasing epipleural 41 and the lower side panel 42.This moment, the upper limb of back-up ring 84 limited grooves 428 stopped, thereby support whole lock bolt 81, make its bolt head 812 be stuck in second through hole, the 4210 interior jam nuts 83 that reach and be stuck in the position-limited trough 428, promptly whole lock bolt 811 is limited on the lower side panel 42, thereby has avoided losing of latching device.Then,, epipleural 41 can be separated with lower side panel 42, thereby finish the fast quick-detach of side plate 40 along as the epipleural 41 that moves up of arrow F4 direction among Fig. 5 D.Epipleural 41 after the separation and lower side panel 42 can carry out folding operation, make side plate 40 be in the separation folded state, and the side plate 40 in folding is shown in Fig. 1 C, and the side plate 40 after folding is shown in Fig. 1 D.The separation of side plate 30 and folding and side plate 40 is similar does not repeat them here.
During side plate 40, its operating process is opposite with said process in assembling, i.e. the reverse operating of execution graph 5D, Fig. 5 C, Fig. 5 B, Fig. 5 A successively can be locked epipleural 41 and lower side panel 42 and be linked together.
Shown in Fig. 6 A～6D, show the structure of another preferable side plate locking device 80 of the present invention, the difference of the side plate locking device 80 shown in its structure and Fig. 5 A～Fig. 5 D is: do not have block 813 on the lock bolt 81, promptly only have tightening latch 811 and bolt head 812; And the vertical projection of the outline of whole lock bolt 81 (i.e. the outline of this bolt head 812) is positioned at this first through hole 4110 and is positioned at outside this second through hole 4210 ', specifically, this second through hole 4210 ' is complementary with this tightening latch 811, it is less than this first through hole 4110, this first through hole 4110 is suitable with the outline of this bolt head 812, and jam nut 83 is greater than this second through hole 4210 '.Like this, with side plate 40 is example, when side plate 40 folds, can unclamp the jam nut 83 (as the direction of F1 among Fig. 6 A) of lock bolt 81 lower ends earlier a little, along laterally rotating locating part 82 it is spun off from the spacing draw-in groove 814 of lock bolt 81 again as arrow F2 direction among Fig. 6 B, this moment, lock bolt 81 integral body can be directed downwards landing as arrow F3 Fig. 6 C from first through hole, 4110 edges of epipleural, and because bolt head 812 is greater than second through hole 4210 ', these lock bolt 81 whole can supports by the roof rail 421 of this lower side panel 42, and be limited to be installed in this second through hole 4210 ' by its tightening latch 811, thereby be limited in having avoided losing of latching device on the lower side panel 42.Shown in Fig. 6 C, this moment, lock bolt 81 broke away from this first through hole 4110.Then,, epipleural 41 can be separated with lower side panel 42, thereby finish the fast quick-detach of side plate 40 along as the epipleural 41 that moves up of arrow F4 direction among Fig. 6 D.Epipleural 41 after the separation and lower side panel 42 can carry out folding operation, make side plate 40 be in the separation folded state, and the side plate 40 in folding is shown in Fig. 1 C, and the side plate 40 after folding is shown in Fig. 1 D.The separation of side plate 30 and folding and side plate 40 is similar does not repeat them here.
Preferable, similar with the side plate locking device shown in Fig. 5 A～5D, side plate locking device shown in Fig. 6 A～6D also can be provided with back-up ring 84 and position-limited trough 428 is being set on lower side panel 42 on the jam nut 83, like this, shown in Fig. 5 C, after whole lock bolt 81 drops, its first half is restricted in second through hole 4210 ' and is supported by the roof rail 421 of lower side panel, and lower part is by the cooperate support of this position-limited trough 428 with this back-up ring 84, make jam nut 83 be positioned at this position-limited trough 428, thereby whole lock bolt 811 is limited on the lower side panel 42 at two ends up and down, not only losing of latching device can be avoided, and rocking of whole lock bolt can be effectively avoided.
During side plate 40, its operating process is opposite with said process in assembling, i.e. the reverse operating of execution graph 6D, Fig. 6 C, Fig. 6 B, Fig. 6 A successively can be locked epipleural 41 and lower side panel 42 and be linked together.The group of side plate 30 is upright connect with separates folding and side plate 40 similar, do not repeat them here.
Shown in Fig. 7～8, show the structure of the another preferable side plate locking device 90 of the present invention, this latching device 90 comprises that mainly first through hole 4110 on lock plunger 91, locating part 92 and wedge shape lock dog 93 and the corresponding following side bar 411 that is arranged on epipleural 41 is (referring to Fig. 9 A～9D) be arranged on second through hole 4210 on the roof rail 421 of lower side panel 42 (referring to Fig. 9 A～9D), wherein the vertical projection of the outline of this lock plunger 91 all is positioned at this first through hole 4110, second through hole 4210.This lock plunger 91 is similar with lock bolt 81 embodiment illustrated in fig. 2, also comprise on it by tightening latch 911, bolt head 912, block 913, spacing draw-in groove 914 and back-up ring 94, its difference is, lock bolt 81 lower ends shown in Figure 2 are provided with screw thread to lock with jam nut 83, and lock plunger 912 lower ends of present embodiment do not have screw thread, and it realizes locking by the wedge shape lock dog 93 of working in coordination.Wherein, this wedge shape lock dog 93 comprises and is positioned at tightening latch 911 lower ends and the last lock dog 931 that sets gradually, lock dog 932 and back-up ring 933 down from top to bottom, should go up lock dog 931, lock dog 932 is enclosed within on the tightening latch 911 by the keyhole on it 9312,9322 respectively down, and should go up lock dog 931 by the wedge surface once 9311 that forms on its back side and this time lock dog 932 positive go up formation one on wedge surface 9321 lock.
When assembled container, lock by side plate locking device 90 between epipleural 41 and the lower side panel 42, shown in Fig. 9 A, in conjunction with Fig. 7, this moment, locating part 92 was rotated to the spacing draw-in groove 914 that is positioned at this lock plunger 91 by S. A. 922, and cooperate with this bolt head 912 spacing, lock plunger 91 lower ends then by back-up ring 94, go up lock dog 931, lock dog 932, back-up ring 933 lock down.
When Collapsible container, shown in Fig. 9 B, laterally rotating locating part 92 along arrow F2 direction among the figure spins off it from the spacing draw-in groove 914 of lock plunger 91, this moment, lock plunger 91 integral body can be directed downwards landing through second through hole 4210 of first through hole 4110 of epipleural and lower side panel arrow F3 in as Fig. 9 C, drop in position-limited trough 428, thus the connection between releasing epipleural 41 and the lower side panel 42.This moment, the upper limb of back-up ring 94 limited grooves 428 stopped, thereby the wedge shape lock dog 93 that supports on whole lock plunger 91 permeators is positioned at this position-limited trough 428, thereby had avoided losing of latching device.Then, along the epipleural 41 that moves up as arrow F4 direction among Fig. 9 D, can finish the fast quick-detach of side plate 40.
Shown in Figure 10 A～10D, show the present invention's structure of a preferable side plate locking device 90 again, the difference of the side plate locking device 90 shown in its structure and Fig. 9 A～Fig. 9 D is: do not have block 913 on the lock plunger 91, promptly only have tightening latch 911 and bolt head 912; And the vertical projection of the outline of whole lock plunger 91 (i.e. the outline of this bolt head 912) is positioned at this first through hole 4110 and is positioned at outside this second through hole 4210 ', specifically, this second through hole 4210 ' is complementary with this tightening latch 911, it is less than this first through hole 4110, this first through hole 4110 is suitable with the outline of this bolt head 912, and the outline of wedge shape lock dog 93 is greater than this second through hole 4210 '.
With side plate 40 is example, when assembled container, lock by side plate locking device 90 between epipleural 41 and the lower side panel 42, shown in Figure 10 A, this moment, locating part 92 was rotated to the spacing draw-in groove 914 that is positioned at this lock plunger 91 by S. A. 922, and cooperate with this bolt head 912 spacing, lock plunger 91 lower ends then by back-up ring 94, go up lock dog 931, lock dog 932, back-up ring 933 lock down.
When Collapsible container, shown in Figure 10 B, laterally rotate locating part 92 along arrow F2 direction among the figure it is spun off from the spacing draw-in groove 914 of lock bolt 91, this moment, lock plunger 91 integral body can be directed downwards landing through first through hole 4110 of epipleural arrow F3 in as Figure 10 C.And because bolt head 912 is greater than second through hole 4210 ', these lock plunger 91 whole can supports by the roof rail 421 of this lower side panel 42, and be limited to be installed in this second through hole 4210 ', thereby be limited in having avoided losing of latching device on the lower side panel 42 by its tightening latch 911.Shown in Figure 10 C, this moment, lock plunger 91 broke away from this first through hole 4110.Then,, epipleural 41 can be separated with lower side panel 42, thereby finish the fast quick-detach of side plate 40 along as the epipleural 41 that moves up of arrow F4 direction among Figure 10 D.Epipleural 41 after the separation and lower side panel 42 can carry out folding operation, make side plate 40 be in the separation folded state, and the side plate 40 in folding is shown in Fig. 1 C, and the side plate 40 after folding is shown in Fig. 1 D.
Preferable, similar with the side plate locking device shown in Fig. 9 A～9D, side plate locking device shown in Figure 10 A～10D also can be provided with position-limited trough 428 on lower side panel 42, like this, shown in Figure 10 C, after whole lock plunger 91 drops, its first half is restricted in second through hole 4210 ' and is supported by the roof rail 421 of lower side panel, and lower part is by the cooperate support of this position-limited trough 428 with this back-up ring 94, make wedge shape lock dog 93 be positioned at this position-limited trough 428, thereby at two ends up and down whole lock plunger 911 is limited on the lower side panel 42, not only can have avoided losing of latching device, and can effectively avoid rocking of whole lock plunger.
The group of side plate 30 is upright connect with separates folding and side plate 40 similar, do not repeat them here.
In sum, the fast assembling-disassembling when the present invention can realize container folds or assembling by this side plate locking device 80,90 between the upper and lower side plate, and can effectively avoid latching device to lose.
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 modification 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 (14)
1. collapsible container, comprise: underframe, top board, two collapsible side plate and turning front end-plate and lower back panels that fell on described underframe that are placed on the described underframe, wherein each this side plate is made of epipleural and lower side panel, it is characterized in that, be provided with a plurality of side plate locking devices between described epipleural and the lower side panel, each this side plate locking device comprises:
First through hole is arranged on the following side bar of this epipleural;
Second through hole is arranged on the roof rail of this lower side panel corresponding to this first through hole;
Lock plunger has a tightening latch and be positioned at a bolt head of this tightening latch upper end, and the vertical projection of the outline of whole lock plunger is positioned at this first through hole at least;
Locating part has a limited mouth, and is rotatably installed in by a S. A. on the following side bar of this epipleural;
Locking piece is arranged at this tightening latch lower end;
Wherein, this lock plunger is at described side plate and is installed in this second through hole and this first through hole when group is found coupled condition, and its bolt head cooperates spacing above the following side bar of this epipleural with the limited mouth of this locating part, and the lower end of its tightening latch locks with this locking piece below the roof rail of this lower side panel; This lock plunger is in when separating folded state and this first through hole is separated at described side plate.
2. collapsible container according to claim 1 is characterized in that, this lock plunger also is formed with one and engages spacing spacing draw-in groove with this locating part is adaptive, is limited by this bolt head and the block that is positioned at its below to form.
3. collapsible container according to claim 1 and 2 is characterized in that, the vertical projection of the outline of described whole lock plunger also is positioned at this second through hole; And, the below that is positioned at described second through hole on the described lower side panel also is provided with a position-limited trough, also be provided with a back-up ring that is positioned at this locking piece top on this lock plunger, it is engaged in described epipleural and lower side panel with this position-limited trough and is in and supports this lock plunger when separating folded state and make its locking piece be arranged in this position-limited trough and its bolt head is stuck in this second through hole.
4. collapsible container according to claim 1, it is characterized in that, the vertical projection of the outline of this bolt head is positioned at this first through hole and is positioned at outside this second through hole, and this second through hole and this tightening latch are complementary, and this lock plunger is in when separating folded state at described epipleural and lower side panel and is limited to be installed in this second through hole by its tightening latch.
5. according to claim 1 or 2 or 4 described collapsible containers, it is characterized in that this locking piece is the wedge shape lock dog of working in coordination, it comprises:
Last lock dog is arranged at this tightening latch lower end, and has wedge surface;
Following lock dog is arranged at this tightening latch lower end and is positioned on this lock dog below, and has a last wedge surface that locks with the following wedge surface that should go up lock dog;
Back-up ring is arranged at this tightening latch lower end and is positioned at this time lock dog below.
6. collapsible container according to claim 1 is characterized in that this side plate locking device is arranged at the inboard of this epipleural and lower side panel.
7. collapsible container according to claim 1 is characterized in that, this locking piece is a jam nut, with this tightening latch lower end by being threaded.
8. side plate locking device that is used for collapsible container, the side plate of this collapsible container is made of epipleural and lower side panel, it is characterized in that, and this side plate locking device is arranged between described epipleural and the lower side panel, and includes:
First through hole is arranged on the following side bar of this epipleural;
Second through hole is arranged on the roof rail of this lower side panel corresponding to this first through hole;
Lock plunger has a tightening latch and be positioned at a bolt head of this tightening latch upper end, and the vertical projection of the outline of whole lock plunger is positioned at this first through hole at least;
Locating part has a limited mouth, and is rotatably installed in by a S. A. on the following side bar of this epipleural;
Locking piece is arranged at this tightening latch lower end;
Wherein, this lock plunger is at described side plate and is installed in this second through hole and this first through hole when group is found coupled condition, and its bolt head cooperates spacing above the following side bar of this epipleural with the limited mouth of this locating part, and the lower end of its tightening latch locks with this locking piece below the roof rail of this lower side panel; This lock plunger is in when separating folded state and this first through hole is separated at described side plate.
9. the side plate locking device that is used for collapsible container according to claim 8 is characterized in that, this lock plunger also is formed with one and engages spacing spacing draw-in groove with this locating part is adaptive, is limited by this bolt head and the block that is positioned at its below to form.
10. according to Claim 8 or the 9 described side plate locking devices that are used for collapsible container, it is characterized in that the vertical projection of the outline of described whole lock plunger also is positioned at this second through hole; And, the below that is positioned at described second through hole on the described lower side panel also is provided with a position-limited trough, also be provided with a back-up ring that is positioned at this locking piece top on this lock plunger, it is engaged in described epipleural and lower side panel with this position-limited trough and is in and supports this lock plunger when separating folded state and make its locking piece be arranged in this position-limited trough and its bolt head is stuck in this second through hole.
11. the side plate locking device that is used for collapsible container according to claim 8, it is characterized in that, the vertical projection of the outline of this bolt head is positioned at this first through hole and is positioned at outside this second through hole, and this second through hole and this tightening latch are complementary, and this lock plunger is in when separating folded state at described epipleural and lower side panel and is limited to be installed in this second through hole by its tightening latch.
12. according to Claim 8 or the 9 or 11 described side plate locking devices that are used for collapsible container, it is characterized in that this locking piece is the wedge shape lock dog of working in coordination, it comprises:
Last lock dog is arranged at this tightening latch lower end, and has wedge surface;
Following lock dog is arranged at this tightening latch lower end and is positioned on this lock dog below, and has a last wedge surface that locks with the following wedge surface that should go up lock dog;
Back-up ring is arranged at this tightening latch lower end and is positioned at this time lock dog below.
13. the side plate locking device that is used for collapsible container according to claim 8 is characterized in that this side plate locking device is arranged at the inboard of this epipleural and lower side panel.
14. the side plate locking device that is used for collapsible container according to claim 8 is characterized in that, this locking piece is a jam nut, with this tightening latch lower end by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101888873A CN101898667B (en) | 2009-05-27 | 2010-05-25 | Folding container and side plate locking device thereof |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910149901 | 2009-05-27 | ||
| CN200920159576 | 2009-05-27 | ||
| CN200920159576.7 | 2009-05-27 | ||
| CN200910149901.6 | 2009-05-27 | ||
| CN2010101888873A CN101898667B (en) | 2009-05-27 | 2010-05-25 | Folding container and side plate locking device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898667A true CN101898667A (en) | 2010-12-01 |
| CN101898667B CN101898667B (en) | 2011-12-21 |
Family
ID=43224667
Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201161718U Expired - Lifetime CN201763103U (en) | 2009-05-27 | 2010-02-12 | Door hinge device and foldable container with same |
| CN2010201161737U Expired - Lifetime CN201737356U (en) | 2009-05-27 | 2010-02-12 | Folding container |
| CN2010201161722U Expired - Lifetime CN201756288U (en) | 2009-05-27 | 2010-02-12 | Foldable container and side plate structure |
| CN2010101114514A Expired - Fee Related CN101898664B (en) | 2009-05-27 | 2010-02-12 | Folding container and side board structure |
| CN2010101114548A Expired - Fee Related CN101898665B (en) | 2009-05-27 | 2010-02-12 | Folding container and folding method thereof |
| CN2010101114660A Expired - Fee Related CN101898666B (en) | 2009-05-27 | 2010-02-12 | Door hinge device and folding container with same |
| CN2010101888873A Expired - Fee Related CN101898667B (en) | 2009-05-27 | 2010-05-25 | Folding container and side plate locking device thereof |
| CN2010202071780U Expired - Lifetime CN201737367U (en) | 2009-05-27 | 2010-05-25 | Folding container and side plates locking device thereof |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201161718U Expired - Lifetime CN201763103U (en) | 2009-05-27 | 2010-02-12 | Door hinge device and foldable container with same |
| CN2010201161737U Expired - Lifetime CN201737356U (en) | 2009-05-27 | 2010-02-12 | Folding container |
| CN2010201161722U Expired - Lifetime CN201756288U (en) | 2009-05-27 | 2010-02-12 | Foldable container and side plate structure |
| CN2010101114514A Expired - Fee Related CN101898664B (en) | 2009-05-27 | 2010-02-12 | Folding container and side board structure |
| CN2010101114548A Expired - Fee Related CN101898665B (en) | 2009-05-27 | 2010-02-12 | Folding container and folding method thereof |
| CN2010101114660A Expired - Fee Related CN101898666B (en) | 2009-05-27 | 2010-02-12 | Door hinge device and folding container with same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202071780U Expired - Lifetime CN201737367U (en) | 2009-05-27 | 2010-05-25 | Folding container and side plates locking device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (8) | CN201763103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092541A (en) * | 2010-12-23 | 2011-06-15 | 南车二七车辆有限公司 | Telescopic rotary locking device for railway platform wagon transportation container |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201763103U (en) * | 2009-05-27 | 2011-03-16 | 新柜实业股份有限公司 | Door hinge device and foldable container with same |
| CN202807566U (en) * | 2012-09-25 | 2013-03-20 | 南通中集特种运输设备制造有限公司 | Hard open top container |
| CN104417964B (en) | 2013-09-09 | 2019-07-12 | 太仓中集集装箱制造有限公司 | Fragment assembled container, manufacture and stockpiling and transportation resources and finished product module |
| CN105620950B (en) * | 2014-11-05 | 2017-11-24 | 大连中集物流装备有限公司 | Side wall construction and there is its foldable container |
| HU231200B1 (en) * | 2017-09-28 | 2021-09-28 | Ipgo Europe Kft. | Folding container frame and hinge |
| CN108341123A (en) * | 2017-11-07 | 2018-07-31 | 中久物流有限公司 | Refrigerator external door panel rack |
| CN112298823A (en) * | 2020-11-20 | 2021-02-02 | 广州市宝田农业机械有限公司 | Quick-release component of cargo transportation cage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5730307A (en) * | 1994-12-14 | 1998-03-24 | Karpisek; Ladislav Stephan | Container side |
| CN1285799A (en) * | 1997-12-03 | 2001-02-28 | 罗斯林容器制造商(所有权)有限公司 | Collapsible container |
| CN2761544Y (en) * | 2004-07-23 | 2006-03-01 | 顺汇企业有限公司 | Folding container |
| WO2007030535A2 (en) * | 2005-09-06 | 2007-03-15 | Pods Enterprises, Inc. | Foldable container |
| CN201140878Y (en) * | 2007-12-11 | 2008-10-29 | 上海富日商务咨询有限公司 | Foldable container |
| CN201737367U (en) * | 2009-05-27 | 2011-02-09 | 新柜实业股份有限公司 | Folding container and side plates locking device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6344482A (en) * | 1986-07-31 | 1988-02-25 | 日綜産業株式会社 | Container capable of being freely folded |
| CN2719734Y (en) * | 2004-07-31 | 2005-08-24 | 鸿富锦精密工业（深圳）有限公司 | Foldable turnover box |
| CN100434343C (en) * | 2006-09-06 | 2008-11-19 | 江阴市鑫宝铁塑制品有限公司 | Folding turnover box |
| CN201099501Y (en) * | 2007-11-14 | 2008-08-13 | 上海富日商务咨询有限公司 | Folding cabinet door hinge structure |
| CN201240623Y (en) * | 2008-06-10 | 2009-05-20 | 中国国际海运集装箱(集团)股份有限公司 | Folding container |
-
2010
- 2010-02-12 CN CN2010201161718U patent/CN201763103U/en not_active Expired - Lifetime
- 2010-02-12 CN CN2010201161737U patent/CN201737356U/en not_active Expired - Lifetime
- 2010-02-12 CN CN2010201161722U patent/CN201756288U/en not_active Expired - Lifetime
- 2010-02-12 CN CN2010101114514A patent/CN101898664B/en not_active Expired - Fee Related
- 2010-02-12 CN CN2010101114548A patent/CN101898665B/en not_active Expired - Fee Related
- 2010-02-12 CN CN2010101114660A patent/CN101898666B/en not_active Expired - Fee Related
- 2010-05-25 CN CN2010101888873A patent/CN101898667B/en not_active Expired - Fee Related
- 2010-05-25 CN CN2010202071780U patent/CN201737367U/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5730307A (en) * | 1994-12-14 | 1998-03-24 | Karpisek; Ladislav Stephan | Container side |
| CN1285799A (en) * | 1997-12-03 | 2001-02-28 | 罗斯林容器制造商(所有权)有限公司 | Collapsible container |
| CN2761544Y (en) * | 2004-07-23 | 2006-03-01 | 顺汇企业有限公司 | Folding container |
| WO2007030535A2 (en) * | 2005-09-06 | 2007-03-15 | Pods Enterprises, Inc. | Foldable container |
| CN201140878Y (en) * | 2007-12-11 | 2008-10-29 | 上海富日商务咨询有限公司 | Foldable container |
| CN201737367U (en) * | 2009-05-27 | 2011-02-09 | 新柜实业股份有限公司 | Folding container and side plates locking device thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092541A (en) * | 2010-12-23 | 2011-06-15 | 南车二七车辆有限公司 | Telescopic rotary locking device for railway platform wagon transportation container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201737367U (en) | 2011-02-09 |
| CN201737356U (en) | 2011-02-09 |
| CN101898666A (en) | 2010-12-01 |
| CN201763103U (en) | 2011-03-16 |
| CN101898664A (en) | 2010-12-01 |
| CN101898664B (en) | 2012-08-08 |
| CN101898665A (en) | 2010-12-01 |
| CN101898667B (en) | 2011-12-21 |
| CN201756288U (en) | 2011-03-09 |
| CN101898665B (en) | 2012-02-29 |
| CN101898666B (en) | 2012-06-27 |
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