WO2019024634A1

WO2019024634A1 - Container

Info

Publication number: WO2019024634A1
Application number: PCT/CN2018/093735
Authority: WO
Inventors: 董春健; 李爱华; 王峰; 郭伟嘉; 丁志春; 王爱鹏; 王育
Original assignee: 南通中集特种物流装备发展有限公司
Priority date: 2017-08-03
Filing date: 2018-06-29
Publication date: 2019-02-07

Abstract

A container, comprising a container body. The container body is provided with a bottom frame, an end plate and a side plate, and at least one of the end plate and the side plate is provided with a discharge opening (11) and a bearing (14) therebelow; the bearing (14) comprises a connecting part used for connecting the bearing (14) to the container body and a bearing part positioned in the middle of the bearing (14); the bearing (14) may be switched between an initial state and a lifting state under the action of an external force; when the bearing (14) is in the initial state, the bearing part of the bearing (14) is close to the bottom frame; when the bearing (14) is in the lifting state, at least one end of the bearing (14) is lifted so that the bearing (14) inclines downward towards the discharge opening (11). The container may carry more cargo and is convenient to unload.

Description

container

Technical field

The invention relates to a container.

Background technique

As an international transportation transportation and transportation tool for multimodal transportation, containers are becoming more and more widely used, involving more and more industries, and the requirements for containers are getting higher and higher. It is increasingly desirable for containers to be lighter in weight and more loaded. At present, the relevant standards for container transportation have made relevant restrictions on the external dimensions of containers, especially in railway transportation, which requires that the box does not exceed a certain railway limit, thus affecting the load of the cargo.

At the time of container unloading, it is generally necessary to rely on manual or external equipment to assist in unloading. The prior art discloses a container. In order to facilitate automatic unloading, the bottom frame is provided with a fixed inverted "V" shape structure, which is automatically unloaded by the angle of repose of the cargo, but the structure further compresses the inner volume of the container. Thereby further reducing the load of the goods.

Therefore, there is a need to provide a container to at least partially solve the above problems.

Summary of the invention

A series of simplified forms of concepts are introduced in the Summary of the Invention section, which will be described in further detail in the Detailed Description section. The summary of the invention is not intended to limit the key features and essential technical features of the claimed invention, and is not intended to limit the scope of protection of the claimed embodiments.

In order to solve the above problems, the present invention discloses a container including a case having a chassis, an end plate, and a side plate, and at least one of the end plate and the side plate is below Provided with a discharge opening, a carrier comprising a connecting portion for connecting the carrier to the case and a carrying portion intermediate the carrier, the carrier being capable of being in an initial state and being raised by an external force Transitioning between states, when the carrier is in the initial state, the carrying portion of the carrier is adjacent to the chassis, and when the carrier is in the raised state, at least one end of the carrier is The lifting is such that the carrier is inclined downward toward the discharge opening.

Optionally, the discharge opening is disposed below two opposite end plates and/or side plates, and the load bearing portion can be raised such that the carrier is perpendicular to the two opposite sides The cross-section of the plate is generally in the form of an inverted V-shaped structure.

Optionally, the container further includes a lifting mechanism coupled between the case and the carrier and capable of switching the carrier between the initial state and the raised state.

Optionally, the lifting mechanism is an energy storage driving structure, and the energy storage driving structure comprises a tension spring structure, a compression spring structure, a torsion spring structure, a gas spring structure, a elastic rope structure or a combination of the above structures.

Optionally, the lifting mechanism is an external force driving structure, and the external force driving structure includes a driving portion and a transmission structure connected to the driving portion and the carrier, such that the driving is driven by the driving portion The structure can drive the carrier to switch between the initial state and the raised state.

Optionally, the connecting part comprises:

a bottom connecting portion, the bottom connecting portion being connected to a position of the side plate near the discharge opening and lower than a lower edge of the discharge opening and/or a position of the bottom frame near the discharge opening;

a top connecting portion, the top connecting portion being coupled to the lifting mechanism;

An end connection, the end connection being connected to the end plate and higher than the bottom connection.

Optionally, the carrier includes a first end connection portion and a second end connection portion away from the discharge port than the first end connection portion, and the second end connection portion is closer than the first end connection portion high.

Optionally, the carrier comprises a plurality of end connections, the plurality of end connections being arranged obliquely downwards toward the discharge opening.

Optionally, when the carrier is in the raised state, an end connection portion near the top connection portion is lower than the top connection portion or higher than the top connection portion.

Optionally, a portion between the adjacent two bottom connecting portions of the carrier, a portion between the adjacent bottom connecting portion and the end connecting portion, and two adjacent ones At least one of the portions between the end connections is connected to the case.

Optionally, the carrier comprises at least a first carrier and a second carrier.

Optionally, the first carrier and the second carrier are disposed on two sides or the same side with respect to a center line of the V-shaped structure.

Optionally, the first carrier and the second carrier have overlapping portions in the initial state.

Optionally, the first carrier and the second carrier are slidably connected to each other, connected by an articulation or by a flexible connector.

Optionally, the carrier is a rigid carrier.

Optionally, the carrier is a flexible carrier.

Alternatively, the carrier can be stretched or inflatable.

Optionally, the container further includes an auxiliary lifting mechanism that is closer to the discharge opening than the lifting mechanism.

Optionally, the first carrier and the second carrier are disposed on both sides with respect to a center line of the V-shaped structure, and respectively comprise a flexible carrying portion and a rigid carrying portion, wherein the rigid carrying portion is disposed at Near the side panel side.

Optionally, the first carrier and the second carrier are disposed on the same side with respect to a center line of the V-shaped structure, and the first carrier and the second carrier are both rigid bearing portions.

According to the container of the present invention, by changing the carrier between the initial state and the raised state, the carrier portion of the carrier can be brought close to the chassis when the container is in the initial state, and the inner volume of the box can be maximized, so that the container can be fully loaded. The cargo, in turn, increases the cargo loading; and when the unloading begins, the carrier can be raised, so that the carrier is tilted downward toward the discharge opening, so that the cargo can be easily discharged.

DRAWINGS

The following figures of the embodiments of the invention are used herein to understand the invention as part of the invention. The embodiments of the invention and the description thereof are shown in the drawings In the drawing,

Figure 1 is a side view of a container in accordance with one embodiment of the present invention;

Figure 2 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the first embodiment of the present invention, wherein the carrier is in an initial state;

Figure 3 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the first embodiment of the present invention, wherein the carrier is in a raised state;

Figure 4 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the second embodiment of the present invention, wherein the carrier is in an initial state;

Figure 5 is a partially enlarged schematic view of a portion A in Figure 4;

Figure 6 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a third embodiment of the present invention, wherein the carrier is in an initial state;

Figure 7 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a fourth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 8 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a fifth embodiment of the present invention, wherein the carrier is in an initial state;

Figure 9 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a fifth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 10 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a sixth embodiment of the present invention, wherein the carrier is in an initial state;

Figure 11 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a sixth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 12 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a seventh embodiment of the present invention, wherein the carrier is in an initial state;

Figure 13 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a seventh embodiment of the present invention, wherein the carrier is in a raised state;

Figure 14 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the eighth embodiment of the present invention, wherein the carrier is in an initial state;

Figure 15 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the eighth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 16 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a ninth embodiment of the present invention, wherein the carrier is in an initial state;

Figure 17 is a cross-sectional view taken along line B-B of Figure 1, and showing a container according to a ninth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 18 is a side elevational view of a carrier of a container in accordance with a tenth embodiment of the present invention, wherein the carrier is in an elevated state;

Figure 19 is a perspective view showing a carrier of a container according to a tenth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 20 is a side elevational view of a carrier of a container according to an eleventh embodiment of the present invention, wherein the carrier is in a raised state;

Figure 21 is a perspective view showing a carrier of a container according to an eleventh embodiment of the present invention, wherein the carrier is in a raised state;

Figure 22 is a side elevational view of a carrier of a container in accordance with a twelfth embodiment of the present invention, wherein the carrier is in an elevated state;

Figure 23 is a perspective view showing a carrier of a container according to a twelfth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 24 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the thirteenth embodiment of the present invention, wherein the carrier is in a raised state;

Figure 25 is a cross-sectional view taken along line B-B of Figure 1, and showing the container according to the fourteenth embodiment of the present invention, wherein the carrier is in an initial state;

Figure 26 is a cross-sectional view taken along line B-B of Figure 1, and shows a container according to a fourteenth embodiment of the present invention, in which the carrier is in a raised state.

Detailed ways

In the following description, numerous specific details are set forth in the However, it will be apparent to those skilled in the art that the embodiments of the invention may be practiced without one or more of these details. In other instances, some of the technical features well known in the art have not been described in order to avoid obscuring the embodiments of the present invention.

In order to thoroughly understand the embodiments of the present invention, detailed structures will be set forth in the following description. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, but the present invention may have other embodiments in addition to the detailed description.

The present invention provides a container 1, as shown in Figure 1, for the sake of brevity, only a side view of the container is shown in Figure 1. The container 1 is generally a substantially rectangular parallelepiped case and includes a case and a corner piece disposed on the case. As shown in Figures 1 and 2, a discharge port 11 for unloading is disposed below the two opposite side plates of the casing. The top of the tank may be provided with a feed port 12 to facilitate loading of cargo from the top of the container 1. It can be understood that although in the illustrated embodiment, the discharge opening 11 is disposed on the two side plates of the box, those skilled in the art can also provide the discharge opening 11 only under one side plate of the box as needed. Alternatively, the discharge port 11 may be provided on the end plate of the casing according to actual needs.

The bottom of the cabinet is provided with a bottom plate 13, and of course, the bottom plate 13 can also be replaced with a form of a chassis as needed. A carrier 14 is laid on the bottom plate 13, and preferably both ends of the carrier 14 are connected to both sides of the case. The container 1 further includes a lifting mechanism 15 that is coupled between the casing and the carrier 14, and the lifting mechanism 15 is capable of switching the carrier 14 between an initial state and a raised state. The carrier 14 includes a connecting portion for connecting the carrier to the case and a carrying portion intermediate the carrier. As shown in FIG. 2, when the carrier 14 is in the initial state, the bearing portion of the carrier 14 is adjacent to the bottom plate 13 and substantially parallel to the bottom plate 13, as shown in FIG. 3, when the carrier 14 is in the raised state, the carrier 14 The load bearing portion is raised such that the cross section of the carrier 14 in a direction perpendicular to the two opposite side plates is substantially an inverted V-shaped structure and slopes downward toward the discharge opening 11. It can be understood that in other embodiments not shown, only one end of the carrier 14 can be connected to one side of the box. In this way, when the carrier 14 is in the raised state, the carrier 14 has only the orientation An inclined surface at which the spout 11 is inclined.

With further reference to FIG. 2 and FIG. 3, preferably, in the present embodiment, the carrier 14 is a rigid structure, for example, the carrier 14 may be a steel structure, and includes a first carrier 141 and a second carrier 142, first The carrier 141 and the second carrier 142 are each a single piece and may be provided in a plate-like structure. The first end 141a of the first carrier 141 near the discharge opening 11 and the first end 142a of the second carrier 142 near the discharge opening 11 are pivotally connected to the case. In the initial state, the second end 141b of the first carrier 141 remote from the discharge opening 11 overlaps the second end 142b of the second carrier 142 such that the first carrier 141 and the second carrier 142 have Overlapping part. In the raised state, the second end 141b of the first carrier 141 and the second end 142b of the second carrier 142 are respectively lifted such that the cross-section of the carrier 14 is substantially an inverted V-shaped configuration. Preferably, the second end 142b of the second carrier 142 is further provided with a downwardly extending abutting portion 142c. When the carrier 14 is in the raised state, the abutting portion 142c can abut the second of the first carrier 141. The end 141b is such that the carrier 14 in the raised state is more stable. It can be understood that in other embodiments not shown, the second carrier 142 can also be overlapped over the first carrier 141.

Preferably, a flexible connecting member 143 is disposed between the first carrier 141 and the second carrier 142, and the flexible connecting member 143 can prevent the cargo from entering the gap between the first carrier 141 and the second carrier 142. The connection between the carriers. It will be appreciated that in other embodiments not shown, the first carrier 141 and the second carrier 142 may also be hinged.

Preferably, in the present embodiment, the lifting mechanism 15 is a compression spring, and the compression spring 15 is disposed between the carrier 14 and the bottom plate 13 of the casing. Further preferably, the container 1 comprises two compression springs 15, which are respectively disposed between the first carrier 141 and the bottom plate 13 and between the second carrier 142 and the bottom plate 13.

In actual operation, the cargo in the container 1 relies on gravity to press the carrier 14 to the initial state, and the compression spring 15 is in a compressed state, at which time the volume inside the container 1 is the largest, so that more cargo can be loaded. When the unloading starts, the goods in the box are unloaded from the discharge opening 11 by the accumulated angle of repose. When the unloading reaches a certain level, the pressure of the bearing member 14 and the compression spring 15 is reduced, and the compressed compression spring 15 rebounds upward. The second end 141b of the first carrier 141 and the second end 142b of the second carrier 142 are respectively lifted upward, so that the first carrier 141 and the second carrier 142 are respectively directed downward toward the discharge ports 11 on both sides. Tilting, so that the goods can be unloaded by the lifting angle formed by the carrier 14 and the bottom plate 13, so that the goods can be completely discharged, and the inner volume of the box is minimized.

Embodiment 2

4 and 5 schematically illustrate a container 2 in accordance with a second embodiment of the present invention. The container 2 according to the second embodiment has substantially the same configuration as the container 1 according to the first embodiment shown in Figs. 2 and 3, wherein similarly functional structures are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 4 and FIG. 5, in the present embodiment, the lifting mechanism 25 is a torsion spring disposed at the first end 241a of the first carrier 241 that is pivotally coupled to the case and the second carrier 242. At a second end 242a that is pivotally coupled to the housing.

During the actual operation, the cargo in the container 2 relies on gravity to press the first carrier 241 and the second carrier 242 to be in an initial state, and the torsion spring 25 is in a twisted state, at which time the volume inside the container is the largest, thereby More goods can be loaded. When the unloading starts, the goods in the box are unloaded from the discharge opening 21 by the accumulated repose angle. When the unloading reaches a certain level, the pressure of the first carrier 241 and the second carrier 242 and the torsion spring 25 are reduced. The twisted torsion spring 25 is restored to the original shape, and the first carrier 241 and the second carrier 242 are respectively lifted upward, so that the first carrier 241 and the second carrier 242 are respectively inclined downward toward the discharge ports 21 on both sides. Therefore, the cargo can be unloaded by the lifting angle formed by the first carrier 241 and the second carrier 242 respectively with the bottom plate 23, so that the goods can be completely discharged, and the inner volume of the box is minimized.

Embodiment 3

Fig. 6 schematically shows a container 3 according to a third embodiment of the invention. The container 3 according to the third embodiment has substantially the same configuration as the container 1 according to the first embodiment shown in Figs. 2 and 3, wherein structures of similar functions are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 6, in the present embodiment, the lifting mechanism 35 is two tension springs respectively disposed between the first carrier 341 and the top of the box and between the second carrier 342 and the top of the box. .

During the actual operation, the cargo in the container 3 relies on gravity to press the first carrier 341 and the second carrier 342 to be in an initial state, and the tension spring 35 is in a stretched state, at which time the volume inside the container is the largest. This allows you to load more goods. When the unloading starts, the goods in the box are unloaded from the discharge opening 31 by the accumulated repose angle. When the unloading reaches a certain level, the pressure of the first carrier 341 and the second carrier 342 is reduced, and the tension is stretched. The tension spring 35 is restored to the original state, and the first carrier member 341 and the second carrier member 342 are respectively lifted upward, so that the first carrier member 341 and the second carrier member 342 are respectively inclined downward toward the discharge ports 31 on both sides, thereby making the goods The unloading can be performed by the lifting angle formed by the first carrier 341 and the second carrier 342 respectively with the bottom plate 33, so that the goods can be completely discharged, and the inner volume of the box is minimized.

Embodiment 4

Fig. 7 schematically shows a container 4 according to a fourth embodiment of the invention. The container 4 according to the fourth embodiment has substantially the same configuration as the container 1 according to the first embodiment shown in Figs. 2 and 3, wherein similarly functional structures are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 7 , in the present embodiment, the lifting mechanism includes a tension spring 452 in addition to the compression spring 451 , and the tension spring 452 is respectively disposed between the first carrier 441 and the top of the box and the second carrier. 442 is between the top of the cabinet.

During actual operation, the cargo in the container 4 relies on gravity to press the first carrier 441 and the second carrier 442 to be in an initial state, the compression spring 451 is in a compressed state and the tension spring 452 is in a stretched state. When the container has the largest volume, it can load more goods. When the unloading starts, the goods in the box are unloaded from the discharge opening 41 by the accumulated repose angle. When the unloading reaches a certain level, the pressure of the first carrier 441 and the second carrier 442 is reduced, and the tension is stretched. The tension spring 452 and the compressed compression spring 451 are restored to the original shape, and the first carrier 441 and the second carrier 442 are respectively lifted upward, so that the first carrier 441 and the second carrier 442 are respectively directed toward the discharge ports 41 on both sides. The product is tilted downward so that the cargo can be unloaded by the lifting angle formed by the first carrier 441 and the second carrier 442 respectively with the bottom plate 43, so that the goods can be completely discharged, and the inner volume of the box is minimized.

Embodiment 5

Figures 8 and 9 schematically illustrate a container 5 in accordance with a fifth embodiment of the present invention. The container 5 according to the fifth embodiment has substantially the same configuration as the container 1 according to the first embodiment shown in Figs. 2 and 3, wherein similarly functional structures are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 8 and FIG. 9 , in the present embodiment, the first carrier 541 includes a first carrier plate 541a and a second carrier plate 541b that are slidably coupled to each other, and the second carrier 542 includes a first sliding connection. A carrier plate 542a and a second carrier plate 542b. The second carrier plate 541b of the first carrier 541 is hinged to the second carrier plate 542b of the second carrier 542. When the carrier is in the initial state, the second carrier plate 541b of the first carrier 541 and the second carrier plate 542b of the second carrier 542 are in the same plane and have no overlap. When the carrier is switched from the initial state to the raised state, the second carrier plate 541b of the first carrier 541 slides upward relative to the first carrier plate 541a, and the second carrier plate 542b of the second carrier 542 is opposite to the first carrier. The plate 542a slides upward such that the cross-section of the carrier is generally in an inverted V-shaped configuration to facilitate unloading.

Embodiment 6

Figures 10 and 11 schematically illustrate a container 6 in accordance with a sixth embodiment of the present invention. The container 6 according to the sixth embodiment has substantially the same configuration as the container 1 according to the first embodiment shown in Figs. 2 and 3, wherein similarly functional structures are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 10 and FIG. 11, in the present embodiment, the second carrier 642 includes a first carrier plate 642a and a second carrier plate 642b that are hinged to each other, and the second carrier plate 642b is hinged to the first carrier 641. As shown in FIG. 10, when the carrier is in the initial state, the second carrier plate 642b is superposed on the first carrier plate 642a. As shown in FIG. 11, when the carrier is in the raised state, the second carrier plate 642b is unfolded relative to the first carrier plate 642a such that the cross-section of the carrier member is substantially in an inverted V-shaped configuration to facilitate unloading.

Embodiment 7

Figures 12 and 13 schematically illustrate a container 7 in accordance with a seventh embodiment of the present invention. The container 7 according to the seventh embodiment has substantially the same configuration as the container 3 according to the third embodiment shown in Fig. 6, in which structures of similar functions are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 12 and FIG. 13, in the present embodiment, the carrier 74 is flexible, and both ends of the carrier 74 are fixedly coupled to both sides of the case. For example, in one embodiment, the carrier 74 can be a canvas. Two tension springs 75 may be coupled between the top of the case and the intermediate position of the carrier such that when the carrier 74 is switched from the initial state to the raised state, the tension spring 75 may pull up the intermediate portion of the carrier 74, such that The cross-section of the carrier 74 is generally an inverted V-shaped structure to facilitate unloading.

Embodiment 8

14 and 15 schematically illustrate a container 8 in accordance with an eighth embodiment of the present invention. The container 8 according to the eighth embodiment has substantially the same configuration as the container 7 according to the seventh embodiment shown in Figs. 12 and 13, wherein structures of similar functions are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

In the present embodiment, the lifting mechanism is an external force driving structure, and includes a driving portion (not shown) and a transmission structure 851. The transmission structure 851 is respectively connected to the driving portion and the carrier 84, so that under the driving of the driving portion, the transmission structure 851 can drive the carrier 84 to be converted from the initial state (as shown in FIG. 14) to the raised state (as shown in FIG. 15). .

Specifically, as shown in FIGS. 14 and 15, the transmission structure 851 includes a first pulley 852, a second pulley 853, a third pulley 854, and a transmission belt 855 coupled to the pulley. The first pulley 852 can be located at the side panel of the cabinet and can be rotated by the drive portion, the third pulley 854 is located below the carrier 84 at a substantially intermediate position of the carrier member 84, and the second pulley 853 is positioned above the third pulley 854. When the first pulley 852 is driven to rotate clockwise, the belt 855 can drive the third pulley 854 upward through the second pulley 853, thereby pulling up the intermediate portion of the carrier 84 such that the cross section of the carrier 84 is substantially inverted. The V-shaped structure makes it easy to unload. When the loading operation is performed, the driving portion can drive the first pulley 852 to rotate counterclockwise, so that the third pulley 854 can be moved downward, thereby returning the carrier 84 to the initial state, at which time the inner volume of the box is maximized. Preferably, the driving portion may be a cylinder or a hydraulic structure or the like.

Embodiment 9

16 and 17 schematically illustrate a container 9 in accordance with a ninth embodiment of the present invention. The container 9 according to the ninth embodiment has substantially the same configuration as the container 7 according to the seventh embodiment shown in Figs. 12 and 13, wherein the structures of similar functions are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 16 and FIG. 17 , in the present embodiment, the carrier 94 is an air bag structure, and the lifting mechanism is a ventilation structure. When the ventilation structure ventilates the air bag structure, the middle portion of the air bag structure is raised. The cross-section of the carrier 94 is thus substantially in the form of an inverted V-shaped structure to facilitate unloading.

Embodiment 10

18 and 19 schematically illustrate a carrier 104 of a container in accordance with a tenth embodiment of the present invention. The carrier 104 of the container according to the tenth embodiment has substantially the same configuration as the carrier 74 of the container 7 according to the seventh embodiment shown in FIGS. 12 and 13, wherein similarly functional structures are given similar reference numerals . Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in Figures 18 and 19, the carrier 104 is flexible and the carrier 104 includes a top connector 104a, a bottom connector 104b and an end connector 104c. The bottom connecting portion 104b is connected to a position of the side plate near the discharge opening and lower than the lower edge of the discharge opening and/or at a position of the bottom plate near the discharge opening, and the top connecting portion 104a is connected with the lifting mechanism, and the end connecting portion is connected 104c is connected to the end plate. The end connecting portion 104c is disposed substantially at an intermediate position of the end plate in the width direction of the container, and the end connecting portion 104c is higher than the bottom connecting portion 104b. When the carrier 104 is in the raised state, the end connection portion 104c is lower than the top connection portion 104a. Preferably, in the longitudinal direction of the container, the end connection portion 104c is closer to the end plate than the bottom connection portion 104b, that is, the bottom connection portion 104b is at a certain distance from the end plate. Further, a portion between the end connecting portion 104c and the adjacent bottom connecting portion 104b and between the adjacent bottom connecting portions 104b is connected to the casing. Thereby, two inclined faces which are inclined toward the discharge opening are respectively formed at both end portions of the carrier member 104. Thereby, the carrier member can be further stretched so that the goods remaining in the casing are discharged along the inclined surface toward the discharge opening, thereby further reducing the cargo residue in the casing.

Embodiment 11

20 and 21 schematically illustrate a carrier 114 of a container in accordance with an eleventh embodiment of the present invention. The carrier 114 of the container according to the eleventh embodiment has substantially the same configuration as the carrier 104 of the container according to the tenth embodiment shown in FIGS. 18 and 19, wherein similarly functional structures are given similar reference numerals. . Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIGS. 20 and 21, the carrier 114 includes a plurality of end connecting portions 114c, each of which is disposed higher than the bottom connecting portion 114b and lower than the top connecting portion 114a. The plurality of end connecting portions 114c are arranged obliquely downward toward the discharge opening. In the present embodiment, three end connecting portions 114c are preferably provided. The end connecting portion 114c in the middle is higher than the two end connecting portions 114c on both sides. Further, a portion between the adjacent end connecting portions 114c is connected to the case. According to this, when the carrier 114 is in the raised state, the carrier 114 forms a plurality of inclined faces each inclined toward the discharge opening 31, whereby the carrier can be further stretched, so that the carrier can remain in the casing. The cargo is discharged along the inclined surface toward the discharge opening 31, thereby further reducing the residual of the cargo in the tank.

Embodiment 12

22 and 23 schematically illustrate a carrier 124 of a container in accordance with a twelfth embodiment of the present invention. The carrier 124 of the container according to the twelfth embodiment has substantially the same configuration as the carrier 104 of the container according to the tenth embodiment shown in Figs. 18 and 19, wherein similarly functional structures are given similar reference numerals . Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIGS. 22 and 23, when the carrier 124 is in the raised state, the end connecting portion 124c is higher than the top connecting portion 124a. In this manner, when the carrier member 124 is in the raised state, two inclined faces inclined toward the discharge opening are respectively formed at both end portions of the carrier member 124, and the two inclined faces are higher than the other inclined faces. Thereby, the carrier member can be further stretched, so that the goods remaining in the casing can be discharged along the inclined surface toward the discharge port 31, thereby further reducing the cargo residue in the casing.

Embodiment 13

Figure 24 is a schematic illustration of a container 130 in accordance with a thirteenth embodiment of the present invention. The container 130 according to the thirteenth embodiment of the present invention has substantially the same configuration as the container 1 according to the first embodiment shown in Fig. 3, wherein similarly functional structures are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in FIG. 24, the carrier 134 includes a first carrier 134a and a second carrier 134b, wherein the first carrier 134a includes a rigid carrier 134a1 and a flexible carrier 134a2, and the second carrier 134b includes a rigid carrier 134b1 And a flexible carrier 134b2. The rigid carrier 134a1 and the rigid carrier 134b1 are disposed adjacent to the side panel side, respectively. The flexible carrier 134a2 and the flexible carrier 134b2 are disposed between the rigid carrier 134a1 and the rigid carrier 134b1. It can be understood that the flexible carrier 134a2 and the flexible carrier 134b2 may be integrally formed or separately formed. In this embodiment, two tension springs 136 and two compression springs 135 can be disposed at the same time. Two tension springs 136 are respectively connected between the top of the box body and the flexible carrier 134a2 and the flexible carrier 134b2, two compression springs. 135 is disposed between the rigid carrier 134a1 and the rigid carrier 134b1 and the bottom plate 133 of the box, so that the cargo can be unloaded by the lifting angle formed by the carrier 134 and the bottom plate 133, so that the goods can be completely discharged. The content is minimal.

Embodiment 14

25 and 26 schematically illustrate a container 140 in accordance with a fourteenth embodiment of the present invention. The container 140 according to the fourteenth embodiment of the present invention has substantially the same configuration as the container 7 according to the seventh embodiment shown in Figs. 12 and 13, wherein the structures of similar functions are given similar reference numerals. Here, for the sake of brevity, only the different features will be described in detail, and the same points will not be described again.

As shown in Figures 25 and 26, the carrier 144 is flexible. The container 140 includes a lifting mechanism 75 and an auxiliary lifting mechanism 145 that is disposed on a side of the lifting mechanism 75 that is closer to the discharge opening 31. Preferably, the lifting mechanism 75 and the auxiliary lifting mechanism 145 may be tension springs or drawstrings. Two lifting mechanisms 75 are attached at the top of the box and at an intermediate position of the carrier 144 such that when the carrier 144 is switched from the initial state to the raised state, the lifting mechanism 75 can pull up the intermediate portion of the carrier 144. Further, the auxiliary lifting mechanism 145 is connected at one end to the side plate of the casing, and the other end is connected to a position closer to the discharge opening 31 of the carrier 144 so that the cross section is substantially inverted when the carrier is in the raised state. The structure is structured, and both sides of the V-shaped structure can be stretched as much as possible to prevent the cargo from accumulating in the gap formed by the carrier, thereby facilitating unloading.

It is to be understood that the preferred embodiments of the present invention have been described in detail, and the present invention is not limited to the preferred embodiments described above, and those skilled in the art can make appropriate modifications to the above-described embodiments and without departing from the scope of the present invention. Deformation. For example, the lifting mechanism may also be a bungee cord structure, a gas spring structure, or the like, or may be a combination of any of the above-described lifting mechanisms. For another example, the number and arrangement of the lifting mechanisms, the number and arrangement of the respective connecting portions, the number and arrangement of the carrying plates, and the like are all settable according to the examples given in the embodiments, and are not limited to the specific ones shown in the drawings. structure.

The technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art of the invention, unless otherwise defined. The terminology used herein is for the purpose of describing particular embodiments, Terms such as "parts" appearing herein may refer to either a single part or a combination of multiple parts. Terms such as "installation," "setting," and the like, as used herein, may mean either that one component is attached directly to another component, or that one component is attached to another component through the intermediate component. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is not applicable or otherwise stated in the other embodiment.

The present invention has been described by the above-described embodiments, but it should be understood that the above-described embodiments are only for the purpose of illustration and description. It will be appreciated by those skilled in the art that various modifications and changes can be made in accordance with the teachings of the present invention, which are within the scope of the invention as claimed.

Claims

A container, characterized in that the container comprises:

a case having a chassis, an end plate, and a side plate, and at least one of the end plate and the side plate is provided with a discharge opening below

a carrier, the carrier comprising a connecting portion for connecting the carrier to the case and a carrying portion located intermediate the carrier,

The carrier member is switchable between an initial state and a raised state under the action of an external force, and when the carrier member is in the initial state, the bearing portion of the carrier member is adjacent to the chassis, when the carrier member In the raised state, at least one end of the carrier is raised such that the carrier is inclined downward toward the discharge opening.
The container according to claim 1, wherein said discharge opening is disposed below two opposite end plates and/or side plates, said load bearing portion being capable of being raised such that the edge of said carrier member The cross section perpendicular to the direction of the two opposing side panels is generally an inverted V-shaped configuration.
The container according to claim 2, wherein said container further comprises a lifting mechanism coupled between said case and said carrier and capable of causing said carrier to be in said initial state Switching between the raised state and the raised state.
The container according to claim 3, wherein said lifting mechanism is an energy storage driving structure, and said energy storage driving structure comprises a tension spring structure, a compression spring structure, a torsion spring structure, a gas spring structure, a elastic rope structure or A combination of the above structures.
A container according to claim 3, wherein said lifting mechanism is an external force driving structure, said external force driving structure comprising a driving portion and a transmission structure coupled to said driving portion and said carrier member, such that said Driven by the drive portion, the transmission structure can drive the carrier to switch between the initial state and the raised state.
The container of claim 1 wherein said connecting portion comprises:

a bottom connecting portion, the bottom connecting portion is connected to a position of the side plate near the discharge opening and/or a position of the bottom frame near the discharge opening;

a top connecting portion, the top connecting portion being coupled to the lifting mechanism;

An end connection, the end connection being connected to the end plate and higher than the bottom connection.
The container according to claim 6, wherein said carrier member includes a first end connecting portion and a second end connecting portion away from said discharge opening from said first end connecting portion, said second end being connected The portion is higher than the first end connection portion.
The container according to claim 7, wherein said carrier member includes a plurality of end connecting portions, said plurality of end connecting portions being arranged obliquely downward toward said discharge opening.
The container according to claim 6, wherein an end connecting portion adjacent to said top connecting portion is lower than said top connecting portion or higher than said top connecting portion when said carrier member is in said raised state .
The container according to any one of claims 6 to 9, wherein a portion between two adjacent bottom connecting portions of the carrier, an adjacent bottom connecting portion, and the At least one of a portion between the end connecting portions and a portion between the adjacent two end connecting portions is coupled to the case.
The container of claim 2 wherein said carrier member comprises at least a first carrier member and a second carrier member.
The container according to claim 11, wherein said first carrier and said second carrier are disposed on either side or on the same side with respect to a centerline of said V-shaped structure.
The container according to claim 12, wherein said first carrier and said second carrier have overlapping portions in said initial state.
The container according to claim 12, wherein said first carrier and said second carrier are slidably coupled to each other, hingedly or by a flexible connector.
The container according to claim 12, wherein said first carrier and said second carrier are disposed on both sides with respect to a center line of said V-shaped structure, and respectively comprise a flexible load bearing portion and a rigid carrier In part, the rigid load bearing portion is disposed adjacent to the side panel side.
The container according to claim 12, wherein said first carrier and said second carrier are disposed on the same side with respect to a center line of said V-shaped structure, and said first carrier and said first Both carrier members are rigid load bearing portions.
The container of claim 1 wherein said carrier member is a rigid carrier.
The container of claim 3 wherein said carrier member is a flexible carrier.
The container of claim 18 wherein said carrier is stretchable or inflatable.
A container according to claim 3, wherein said container further comprises an auxiliary lifting mechanism, said auxiliary lifting mechanism being closer to said discharge opening than said lifting mechanism.