CN205738882U - Collapsible container - Google Patents

Abstract

The utility model discloses a folding container. The folding container includes a bottom frame, a first end frame, a second end frame, a first hinge device and a second hinge device, the first end frame is pivotally connected to the bottom frame through the first hinge device, and the second end frame is pivotally connected to the bottom frame through the second hinge device It is pivotally connected with the bottom frame, the first hinge device includes a living hinge, a hinge shaft and a fixed hinge, the fixed hinge is hinged with the living hinge through the hinge shaft, so that the first end frame turns around the hinge shaft, and the locking device is along the longitudinal direction of the bottom frame It is arranged on the bottom side beam of the bottom frame, and when the first end frame is in a vertical state, the locking device interferes with the living hinge. According to the folding container of the present invention, the function of loading in a large space is realized. When the folding container is in an empty container transportation state, both the first end frame and the second end frame can be folded on the bottom frame, and then the folded folding container Hanging together, it takes up less space, thereby reducing the cost of empty container transportation, storage and dock hoisting.

Description

folding container

technical field

The utility model relates to the technical field of containers, in particular to a folding container.

Background technique

The hinge device of a conventional folding container includes a living hinge and a fixed hinge. The movable hinge is fixedly connected to the end frame, and the fixed hinge is fixedly connected to the bottom frame. The end frame is turned around the hinge axis so that the end frame is turned from a vertical state to a folded state, or from a folded state to a vertical state. The inner end of the locking shaft is provided with a sliding hammer device at the position between the bottom frames to realize the locking operation of the end frames.

The Chinese patent application CN1814515A published on August 9, 2006 discloses a container loading method for transporting the chassis of a semi-trailer. This container includes a chassis and a frame composed of four corner columns fixedly positioned on the chassis. Structure: Four semi-trailer chassis are loaded sequentially from bottom to top according to the orientation of the first semi-trailer upside down, the second upright and 180 degrees in the horizontal direction, the third upside down, and the fourth upright and 180 degrees in the horizontal direction. In this container, in this way, the space of the container can be effectively used to load four semi-trailer chassis of 40 feet, 20 feet or retractable 45 feet, 53 feet and other sizes, which improves the loading efficiency and the transportation cost is lower than that of bulk carriers. The transportation cost is low, and it meets the requirements of containerized multimodal transportation. Container liners can be used to realize fixed-point and regular international multimodal transportation, which meets the transportation requirements of semi-trailer chassis. But its disadvantage is that semi-trailer and other types of freight are different from the uniform load of ISO containers. The loading position of semi-trailer goods is generally at both ends, and the strength of the chassis is not high, so the semi-trailer chassis platform can be It is set very low so that it can obtain a larger loading space, but the loading method of the above-mentioned disclosed patent uses a frame box as a loading tool, and its end frame cannot be folded, and the empty box transportation cost of the frame box is high, which is not accepted by customers accepted. If it is directly changed to the structure of the existing folding container, since the locking shaft and sliding hammer device are arranged horizontally in the folding container, the bottom frame of the folding container will be higher, resulting in a small loading space of the folding container, which cannot meet the requirements for loading goods.

Therefore, there is a need to provide a collapsible container that at least partially solves the above-mentioned problems.

Utility model content

A series of concepts in simplified form are introduced in the content of the utility model, which will be further explained in detail in the specific embodiment. The utility model content part of the utility model does not mean trying to limit the key features and essential technical features of the claimed technical solution, nor does it mean trying to determine the protection scope of the claimed technical solution.

In order to at least partly solve the above problems, the utility model discloses a foldable container, the foldable container includes a bottom frame, an end frame and a hinge device, the end frame includes a first end frame and a second end frame, the first end frame One end frame and the second end frame are respectively arranged at both ends of the bottom frame, the hinge device includes a first hinge device and a second hinge device, and the first end frame is connected with the first hinge device through the first hinge device. The base frame is pivotally connected, and the second end frame is pivotally connected to the base frame through the second hinge device, wherein the first hinge device includes:

a living hinge, the living hinge is fixedly connected to the first end frame;

hinge shaft;

A fixed hinge, the fixed hinge is fixedly connected to the bottom frame, and the fixed hinge is hinged to the living hinge through the hinge shaft, so that the first end frame is turned from a vertical state around the hinge shaft to the folded state or flipped from the folded state to the vertical state; and

A locking device, the locking device is arranged on the bottom side beam of the bottom frame along the longitudinal direction of the bottom frame, when the first end frame is in a vertical state, the locking device and the Living hinges interfere.

Optionally, the living hinge includes:

the inner end of the living hinge;

a living hinge main body, the living hinge main body is connected to the first end frame, the living hinge main body is hinged to the hinge shaft, and the living hinge main body is provided with the inner end of the living hinge; and

the outer end of the living hinge, the outer end of the living hinge is connected to the main body of the living hinge,

Wherein, the inner end of the living hinge is set on the inner side of the hinge shaft, the outer end of the living hinge is set on the outer side of the hinge shaft, and in the vertical state, the lower surface of the inner end of the living hinge is in contact with the lock The tightening device interferes, and the lower surface of the outer end of the living hinge interferes with the fixed hinge; in the folded state, the inner end of the living hinge and the outer end of the living hinge are in a free state.

Optionally, the locking device includes a lock pin assembly, the lock pin assembly includes a lock pin and a lock pin rod, the lock pin is arranged at a first end of the lock pin rod, and in a vertical state, the The lower surface of the inner end of the living hinge is in conflict with the upper surface of the lock pin.

Optionally, the locking device also includes:

a sliding hammer, the sliding hammer is sleeved on the lock pin rod;

a clamping plate assembly, the clamping plate assembly includes a clamping plate and a baffle, the clamping plate is connected to the bottom side beam, and the baffle is connected to the lock pin rod;

a limit rod disposed at a second end opposite to the first end of the detent rod; and

A support plate, the support plate is connected to the bottom side beam or the fixed hinge, the support plate has a groove, and the locking pin is located in the groove.

Optionally, the outer end of the movable hinge is a hanging angle piece, and the lower surface of the hanging angle piece interferes with the fixed hinge, so that the first end frame is in a vertical state.

Optionally, both sides of the chassis are provided with the first hinge device, and a first connecting beam is provided between the two first hinge devices, and the first connecting beam is used to connect the two For the fixed hinge in the first hinge device, the upper surface of the first connecting beam is flush with the plane of the chassis.

Optionally, the main body of the living hinge is provided with a notch for avoiding the connecting mechanism of the folding container with a twist lock.

Optionally, the second end frame is arranged at right angles to the bottom frame.

Optionally, the second end frame includes two uprights, a crossbeam is arranged between the two uprights, and the upper surface of the crossbeam is higher than the plane of the bottom frame.

Optionally, both sides of the bottom end beam of the chassis are provided with the second hinge device, the second hinge device includes a second living hinge and a second fixed hinge, the second living hinge is connected to the The second end frame is fixedly connected, the second fixed hinge is fixedly connected to the bottom frame, the second movable hinge is rotatably connected to the second fixed hinge, and the two second hinge devices A second connecting beam is provided for connecting the second fixed hinges in the two second hinge devices, and the upper surface of the second connecting beam is higher than the plane of the chassis .

Based on the above technical scheme, the utility model has the following beneficial effects relative to the prior art:

According to the folding container of the utility model, the goods can be extended to the outside of the first end frame and the second end frame during loading, so as to realize the large-space loading function of the folding container. The frame is pivotally connected, and the second end frame is pivotally connected with the bottom frame through the second hinge device. When the folded container is in an empty container transportation state, both the first end frame and the second end frame can be folded on the bottom frame, and then the folded The folded containers are hung together, so that the folded containers occupy less space when they are transported in empty containers, and the number of hoisting folded containers on the wharf is also reduced, thereby reducing the cost of empty container transportation, storage, and wharf hoisting.

Description of drawings

The following drawings of the embodiment of the utility model are here used as a part of the utility model for understanding the utility model. The implementation of the utility model and its description are shown in the accompanying drawings, which are used to explain the principle of the utility model. In the attached picture,

Fig. 1 is a structural schematic diagram of a first hinge device of a folding container according to the present invention;

Fig. 2 is a front view of the first hinge device of the folding container according to the present invention, wherein the first end frame is in a vertical state;

Fig. 3 is a front view of the first hinge device of the folding container according to the present invention, wherein the first end frame is in the folded state;

Fig. 4 is a partial schematic diagram of a folding container according to the present invention, wherein the first end frame is in a folded state;

Fig. 5 is a structural schematic diagram of a folding container according to the present invention;

Fig. 6 is a schematic structural view of the second end frame shown in Fig. 5;

Fig. 7 is a schematic structural view of the first end frame shown in Fig. 5; and

Fig. 8 is a schematic diagram of loading two chassis in a folding container according to the present invention.

Explanation of reference signs:

100 folding containers; 110 chassis;

111 bottom side beams; 112 vertical plates;

113 bottom corner fittings; 114 upper surface of bottom corner fittings;

Outer side of 115 bottom corner pieces; 116 bottom end beams;

120 chains; 130 end frames;

131 first end frame; 132 second end frame;

133 first connecting beams; 134 columns;

135 beams; 136 second connecting beams;

150 hinge means; 160 first hinge means;

161 movable hinges; 162 fixed hinges;

163 hinge shafts; 164 locking devices;

165 living hinge inner end; 166 living hinge main body;

167 live hinge outer end; 168 lock pin assembly;

169 slide hammer; 170 card board assembly;

171 limit bar; 172 support plate;

173 lock pins; 174 lock pin rods;

175 grooves; 176 card boards;

177 baffle plates; 178 lower surfaces of living hinge outer ends;

179 the outer surface of the outer end of the living hinge;

180 gaps; 181 upper surface of lock pin;

190 second hinge device; 191 second living hinge;

192 second fixed hinge; 201 first chassis;

202 second chassis.

detailed description

In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other examples, in order to avoid confusion with the embodiments of the present invention, some technical features known in the art are not described.

In order to thoroughly understand the embodiments of the present invention, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the invention is not limited to specific details familiar to those skilled in the art.

As shown in Figures 1 and 5, the folding container 100 includes a base frame 110, an end frame 130 and a hinge device 150, the end frame 130 includes a first end frame 131 and a second end frame 132, and the first end frame 131 and the second end frame The frames 132 are respectively provided at both ends of the bottom frame 110 . The hinge device 150 comprises a first hinge device 160 and a second hinge device 190 (as shown in FIG. 6 ), the first end frame 131 is pivotally connected with the base frame 110 through the first hinge device 160, and the second end frame 132 is pivoted through the second hinge device. The device 190 is pivotally connected to the chassis 110 . The first hinge device 160 includes a living hinge 161 , a fixed hinge 162 , a hinge shaft 163 and a locking device 164 . The movable hinge 161 is fixedly connected with the first end frame 131, the fixed hinge 162 is fixedly connected with the bottom frame 110, and the fixed hinge 162 is connected with the movable hinge 161 through the hinge shaft 163, so that the first end frame 131 is vertically rotated around the hinge shaft 163. The state is turned over to the folded state, or turned over from the folded state to the vertical state. The locking device 164 is arranged on the bottom side beam 111 of the underframe 110 along the longitudinal direction of the underframe 110. The locking device 164 interferes with the living hinge 161, so that The first end frame 131 is in a vertical state.

Specifically, as shown in Figures 2 and 3, the living hinge 161 includes a living hinge inner end 165, a living hinge main body 166 and a living hinge outer end 167, the living hinge main body 166 is connected to the first end frame 131, and is connected to the hinge shaft 163 articulations. A living hinge inner end 165 is disposed on the living hinge main body 166 . As shown in Figure 2, the first end frame 131 is in a vertical state, the inner end 165 of the living hinge is arranged on the inner side of the hinge axis 163, and the outer end 167 of the living hinge is arranged on the outer side of the hinge axis 163, that is, along the length of the bottom side beam 111 direction, the inner end 165 of the living hinge is closer to the center of the foldable container 100 , and the outer end 167 of the living hinge is closer to the outer surface of the foldable container 100 . In a preferred embodiment, the inner end 165 of the living hinge can be integrally formed with the main body 166 of the living hinge. As shown in FIG. 2 , the outer end 167 of the living hinge is a hanging corner piece, and the fixed hinge 162 may include a bottom corner piece 113 and be connected to the main body 166 of the living hinge. The lower surface of the hanging corner piece, that is, the lower surface 178 of the outer end 167 of the living hinge, interferes with the bottom corner piece 113 of the fixed hinge 162, so that the first end frame is in a vertical state. Of course, the outer end 167 of the living hinge can also be of other structures, and it can also be integrally formed with the main body 166 of the living hinge. When the first end frame 131 is in the vertical state, the inner end 165 of the movable hinge is positioned at the inner side of the folding container 100, and it interferes with the locking device 164; conflict. The living hinge main body 166 is a bending part, and the angle of its bending part is α, and the fixed hinge 162 is also a bending part, and the angle of its bending part is β, and the angle α and angle β are set corresponding values according to the actual situation, so that When the living hinge 161 turns around the hinge axis 163 , the living hinge 161 and the fixed hinge 162 do not interfere.

The locking device 164 includes a locking pin assembly 168 , a sliding hammer 169 , a clamping plate assembly 170 , a limiting rod 171 and a supporting plate 172 . As shown in FIG. 1 , a vertical plate 112 is arranged on the bottom side beam 111 , and the vertical plate 112 is connected with a locking device 164 . The locking pin assembly 168 includes a locking pin 173 and a locking pin rod 174 , and the locking pin 173 is disposed at a first end of the locking pin rod 174 . As shown in FIG. 2 , the inner end 165 of the living hinge is in conflict with the upper surface of the locking pin 173 , and the side of the outer end 167 of the living hinge is in conflict with the fixed hinge 162 , so that the first end frame 131 is in a vertical state. The support plate 172 is connected to the bottom side beam 111 , or the support plate 172 is connected to the fixed hinge 162 , the support plate 172 has a groove 175 , and the locking pin 173 is located in the groove 175 . As shown in FIG. 1 , the sliding hammer 169 is sleeved on the locking rod 174 , and the sliding hammer 169 can slide along the locking rod 174 . The clamp assembly 170 includes a clamp 176 and a baffle 177, the clamp 176 is connected with the vertical plate 112 of the bottom side beam 111, the baffle 177 is sleeved on the lock pin rod 174, and is connected with the lock pin rod 174, the limit rod 171 A second end of the detent lever 174 is disposed opposite the first end.

When the first end frame 131 is in the vertical state as shown in Figure 2, the slide hammer 169 is slid, the clamping plate 176 is pressed down, and the slide hammer 169 hammers the lock pin 173, so that the lock pin 173 is offset against the inner end 165 of the living hinge, Make the locking pin 173 locked. The clamping plate 176 abuts against the baffle 177 , so that the locking pin 173 does not move in the locked position, so that the entire locking device 164 is in a locked state. The locking pin 173 is in conflict with the inner end 165 of the living hinge, that is, the upper surface 181 of the locking pin 173 is opposed to the lower surface of the inner end 165 of the living hinge, and the lower surface 178 of the outer end 167 of the living hinge is in contact with the upper surface 114 of the bottom corner fitting 113 (please See FIG. 3 ) offset, so that the first end frame 131 remains vertical and does not move.

When the first end frame 131 is in the folded state as shown in Figure 3, slide the slide hammer 169 and turn up the clamping plate 176, so that the baffle plate 177 is no longer against the clamping plate 176, and the slide hammer 169 hammers the baffle plate 177, thereby Drive the lock pin rod 174 to slide, and the lock pin 173 also moves accordingly. The locking pin 173 is no longer against the inner end 165 of the living hinge, and the locking pin 173 is unlocked, so that the entire locking device 164 is in an unlocked state. The living hinge body 166 can be turned around the hinge axis 163 , and the first end frame 131 is fixedly connected to the living hinge body 166 , so that the first end frame 131 can turn around the hinge axis 163 , and then the first end frame 131 is in a folded state.

As shown in Figure 3, when the first end frame 131 is in the folded state, the lower surface 178 of the outer end 167 of the living hinge does not touch the upper surface 114 of the bottom corner piece 113, that is, the inner end 165 of the living hinge and the outer end 167 of the living hinge All are in a free state, the length from the lower surface 178 of the outer end 167 of the living hinge to the center of the hinge axis 163 is L2, and the length from the outer surface 115 of the bottom corner piece 113 to the center of the hinge axis 163 is L1, and L1 is equal to L2, or L2 Slightly smaller than L1, so as to ensure that the outer edge of the outer end 167 of the living hinge does not exceed the outer dimension of the collapsible container 100.

Correspondingly, the height from the outer surface 179 of the outer end 167 of the living hinge to the center of the hinge axis 163 is H1, the height from the upper surface 114 of the bottom corner piece 113 to the center of the hinge axis 163 is H2, and H1 is equal to H2. In this way, as shown in Figure 2, the lower surface 178 of the living hinge outer end 167 and the upper surface 114 of the bottom corner piece 113 interfere with each other, so that the first end frame 131 is in a vertical state, so that the hinge device and the bottom corner piece 113 can carry stacking force.

Further, as shown in Figure 4, a notch 180 is provided on the living hinge 161, and the notch 180 is close to the outer end 167 of the living hinge, so as to avoid the connection mechanism of the folding container box with a link twist lock, and the box is connected with a link twist lock The mechanism may be a lock chain 120 such that the lock chain 120 is prevented from colliding with the living hinge 161 .

As shown in FIGS. 5 and 7 , the second end frame 132 is arranged at right angles to the bottom frame 110 , that is, the connection position between the second end frame 132 and the bottom frame 110 is processed through root cleaning, so that the second end frame 132 There is no excessive chamfering between the bottom frame and the bottom frame 110.

The first end frame 131 is generally used as the rear end frame of the folding container 100 , and is usually used as a fully open end frame. The first end frame 131 is connected to the bottom frame 110 through the first hinge device 160 . Both sides of the chassis 110 are provided with first hinge devices 160 , and each first hinge device 160 includes a fixed hinge 162 . A first connecting beam 133 is arranged between the two first hinge devices 160. The first connecting beam 133 is used to connect the two fixed hinges 162. The upper surface of the first connecting beam 133 is flush with the plane of the chassis 110 to increase Cargo space in large folding container 100.

As shown in FIG. 5 and FIG. 6 , the foldable container 100 further includes a second end frame 132 , which is a semi-open end frame, which is generally used as a front end frame of the foldable container 100 . The second end frame 132 includes two columns 134 , and a beam 135 is arranged between the two columns 134 . The upper surface of the beam 135 is higher than the plane of the base frame 110 . The second end frame 132 is connected to the bottom frame 110 through a second hinge device 190 , and the second hinge device 190 may be arranged on a bottom end beam of the bottom frame 110 . The second hinge device 190 includes a second movable hinge 191 and a second fixed hinge 192, the second movable hinge 191 is fixedly connected with the second end frame 132, the second fixed hinge 192 is fixedly connected with the chassis 110, the second movable hinge 191 is connected with the bottom frame 110 The second fixed hinge 192 is rotatably connected. In this way, the second end frame 132 can be turned around the second hinge device 190 from the vertical state to the folded state, or from the folded state to the vertical state.

Further, both sides of the bottom end beam 116 of the chassis 110 are provided with second hinge devices 190 , and the two second hinge devices 190 each include a second fixed hinge 192 . A second connecting beam 136 is arranged between the two second hinge devices 190 , and the second connecting beam 136 is used to connect the two second fixed hinges 192 . The upper surface of the second connecting beam 136 is higher than the plane of the chassis 110 . In this way, not only the rigidity of the second end frame 132 is increased, but also the load is not affected when the chassis of the vehicle is transported.

When loading, the goods can extend to the outside of the front end frame and the rear end frame, that is, can extend to the outside of the first end frame 131 and the second end frame 132, so as to realize the large-space loading function of the foldable container. The first end frame 131 is pivotally connected to the bottom frame 110 through the first hinge device 160, and the second end frame 132 is pivotally connected to the bottom frame 110 through the second hinge device 190. Both the end frame 131 and the second end frame 132 are folded on the bottom frame 110, and then the folded container is hung together, so that when the container is transported empty, the occupied space is small, and on the wharf, the hoisting The number of times to fold the container is also reduced, thereby reducing the cost of empty container transportation, storage and dock lifting.

Further, as shown in Figure 8, the chassis of at least two vehicles are placed in the folding container 100 (only the chassis of two vehicles are shown in the figure), and the chassis is turned upside down by one of the two chassis from bottom to top. , the bottom of the other of the two chassis is upright and turned 180 degrees in the horizontal direction and loaded in a folded container. As shown in Figure 8, in order to achieve the purpose of loading multiple chassis in a foldable container, every two chassis must be reversed end to end, front and back to form a unit when loading, and then multiple units are stacked together and packed in a foldable container . The specific loading method is as follows:

First, place the top surface of the first chassis 201 downward on the chassis 110 of the foldable container;

Then, the second chassis 202 is placed on the first chassis 201, the top of the second chassis 202 faces upwards, and turns 180 degrees with respect to the first chassis 201 horizontal direction, so that the second chassis 202 is aligned with the first chassis 202. The platform chassis 201 is opposite end to end, and the front and back are opposite to each other;

Finally, bolt the first chassis 201 and the second chassis 202 to the folded container.

Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the present invention. The terminology used herein is only for describing specific implementation purposes, and is not intended to limit the utility model. Terms such as "disposed" appearing herein may mean that one component is directly attached to another component or that one component is attached to another component through an intermediary. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in that other embodiment or stated otherwise.

The present utility model has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of illustration and description, and are not intended to limit the present utility model to the scope of the described embodiments. Those skilled in the art can understand that more variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the protection scope of the utility model.

Claims (10)

1. a Collapsible container, described Collapsible container includes that underframe, end-rack and hinge means, described end-rack include the first end Frame and the second end-rack, described first end-rack and described second end-rack are separately positioned on the two ends of described underframe, described hinge means Including the first hinge means and the second hinge means, described first end-rack is by described first hinge means and described underframe pivot Connecing, described second end-rack is by described second hinge means and described underframe pivot joint, it is characterised in that described first hinge means Including:

Hinges, described hinges is fixing with described first end-rack to be connected；

Hinge axis；

Fixed hinge, described fixed hinge is fixing with described underframe to be connected, and described fixed hinge is by described hinge axis and institute State hinges hinged, so that described first end-rack is turned to folded state or by rolling over around described hinge axis by vertical state Overlapping state is turned to vertical state；And

Locking device, described locking device is arranged in the bottom side beams of described underframe, when described along the longitudinal direction of described underframe When first end-rack is in vertical state, described locking device is conflicted with described hinges.

Collapsible container the most according to claim 1, it is characterised in that described hinges includes:

Hinges is inner；

Hinges main body, described hinges main body is connected with described first end-rack, described hinges main body and described hinge Chain rivet is hinged, described hinges main body is provided with described hinges inner；And

Hinges outer end, described hinges outer end is connected with described hinges main body,

Wherein, described hinges the inner is arranged on the inner side of described hinge axis, and described hinges outer end is arranged on described hinge The outside of chain rivet, under vertical state, lower surface and described locking device that described hinges is inner are conflicted, described moveable hinge The lower surface of chain outer end is conflicted with described fixed hinge；In a folded configuration, the inner and described hinges of described hinges Outer end is in free state.

Collapsible container the most according to claim 2, it is characterised in that described locking device includes lock pin assembly, described Lock pin assembly includes lock pin and lock pin bar, and described lock pin is arranged on the first end of described lock pin bar, under vertical state, described work Lower surface and the upper surface of described lock pin that dynamic hinge is inner are conflicted.

Collapsible container the most according to claim 3, it is characterised in that described locking device also includes:

Sliding hammer, described sliding hammer is set on described lock pin bar；

Card board component, described card board component includes that clamp and baffle plate, described clamp are connected with described bottom side beams, described baffle plate and institute State lock pin bar to connect；

Gag lever post, described gag lever post is arranged on second end relative with the first end of described lock pin bar；And

Gripper shoe, described gripper shoe is connected with described bottom side beams or described fixed hinge, and described gripper shoe has groove, described Lock pin is positioned at described groove.

Collapsible container the most according to claim 3, it is characterised in that described hinges outer end for hanging together corner fittings, institute State the lower surface hanging together corner fittings to conflict with described fixed hinge so that described first end-rack is in vertical state.

Collapsible container the most according to claim 3, it is characterised in that the both sides of described underframe are provided with described first Hinge means, is provided with the first connecting cross beam between two described first hinge means, described first connecting cross beam is used for connecting Described fixed hinge in two described first hinge means, the upper surface of described first connecting cross beam and the plane of described underframe Flush.

Collapsible container the most according to claim 3, it is characterised in that be provided with breach in described hinges main body, with For avoiding described Collapsible container case with hanging together twistlock bindiny mechanism.

8. according to the Collapsible container described in any one in claim 1-7, it is characterised in that described second end-rack is with described Setting at a right angle between underframe.

Collapsible container the most according to claim 8, it is characterised in that described second end-rack includes two columns, described Being provided with crossbeam between two columns, the upper surface of described crossbeam is higher than the plane of described underframe.

Collapsible container the most according to claim 9, it is characterised in that the both sides of the bottom beam of described underframe are respectively provided with Having described second hinge means, described second hinge means to include the second hinges and the second fixed hinge, described second lives Dynamic hinge is fixing with described second end-rack to be connected, and described second fixed hinge is fixing with described underframe to be connected, and described second is movable Hinge is rotatably coupled with described second fixed hinge, is provided with the second connection horizontal between two described second hinge means Beam, described second connecting cross beam described second fixed hinge in two described second hinge means of connection, described second The upper surface of connecting cross beam is higher than the plane of described underframe.