A triangularly-shaped foldable container

Abstract

The present invention discloses a triangularly shaped foldable container, which includes an upper box compartment and two lower box compartments. A "triangular shape" is formed between the upper box compartment and the lower box compartments. The lower box compartment includes foldable columns. A box top cover is arranged above the foldable columns, and a bottom frame is arranged below. The foldable columns include column fixed baffles and columns. A storage box body is formed between the column fixed baffles after the columns are folded. A connecting piece is arranged at one end of the column, and a movable connection mechanism is arranged between the other end and the bottom frame. Wall panels are arranged between the foldable columns, which is convenient for folding installation and transportation.

Description

Technical Field

[0001] The present invention relates to the technical field of container connection structures, and specifically to a triangular foldable container. Background Art

[0002] In scenarios such as RV camping grounds, leisure farms, tourist production areas, homestays, and resorts, containers that are convenient to install are often required to be used as box warehouses. During the transportation of containers, due to their large volume and large floor area, high transportation costs will be incurred during transportation, especially in the case of sea export transportation, the costs are extremely high; moreover, the existing mobile houses are not convenient to fold and install.

[0003] In view of the above-mentioned existing technical situation, the applicant of the present invention has conducted a large number of repeated and beneficial explorations, and finally achieved effective results with the product, and formed the technical solution to be introduced below. Summary of the Invention

[0004] The purpose of the present invention is to provide a triangular foldable container, which is convenient to assemble and more convenient to transport.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A triangular foldable container includes an upper box warehouse and two lower box warehouses. A "triangular" shape is formed between the upper box warehouse and the lower box warehouses. The lower box warehouse includes foldable columns. A box body top cover is arranged above the foldable columns, and a bottom frame is arranged below. The foldable column includes a column fixed baffle and a column. After the column is folded, a storage box body is formed between the column fixed baffles. A connecting piece is arranged at one end of the column, and a movable connection mechanism is arranged between the other end and the bottom frame. Wall panels are arranged between the foldable columns.

[0006] A pin shaft connection is arranged between the column and the column fixed baffle. The movable connection mechanism includes a fixed block arranged at the bottom of the column and a rotating block arranged between the fixed blocks. The fixed block and the rotating block are connected by a pin shaft. The fixed block is fixedly connected to the bottom frame. The rotating block is provided with a U-shaped connecting block, and the U-shaped connecting block is fixedly connected to the column.

[0007] The column is a hollow profile structure, and a reinforcing plate is arranged inside the column. Both ends of the U-shaped connecting block are fixed on the reinforcing plate.

[0008] The connecting piece includes a connecting twist lock and a first connecting angle piece. The connecting twist lock is fixed inside the first connecting angle piece. Two guiding plates are arranged between the first connecting angle piece and the column. The column and the guiding plate are connected by a pin shaft.

[0009] The column fixed baffle is a trough-shaped structure formed by connecting two baffles. The trough of the column fixed baffle is fixedly connected to the bottom frame, and a second connecting angle piece is arranged below the column fixed baffle.

[0010] Connecting plates are arranged on both sides of the first connecting angle member and the second connecting angle member.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The triangularly foldable container includes an upper container compartment and two lower container compartments, forming a "triangle" between the upper container compartment and the lower container compartments. The usable area of 3 container compartments can reach that of 6 container compartments. The container compartment structure is modular, generalized, and standardized. A single set of container compartments can be foldably combined. After folding, special container twist locks are used to firmly stack the three independent container compartments together to form the outer dimensions of a container. This structure has passed the recognition qualification of the China Classification Society for container shipping as a means of maritime transportation, and there is no need to lease cargo containers again. It can be directly used as goods for export by sea. And for land transportation, a single truck can transport two sets (6 container compartments) at one time, saving a large amount of transportation costs and eliminating the cumbersome procedures of leasing containers for export by sea.

[0013] 2. A "triangle" is formed between the upper container compartment and the lower container compartments. The three modular container compartments form a two-story mountain residential accommodation group design as a unit. The second floor has an opening method of European wing doors, forming a sunroom and a balcony. The European wing doors form a natural top eaves. This building structure is convenient for disassembly and assembly, can be repeatedly built, and is suitable for reconstruction in different locations.

[0014] 3. The foldable connection structure includes a bottom frame and foldable columns. The foldable columns include column fixed baffles and columns. An active connection mechanism is arranged between the bottom frames of the columns. With this structure, it is convenient to fold the columns. The column fixed baffles are set. After the columns are folded, they will form supports, and a storage space will be formed between multiple columns. When the columns are propped up, they are fixed to the columns through pin shafts, playing a role in fixing the columns.

[0015] 4. The active connection mechanism includes fixing blocks arranged at the bottom of the columns and rotating blocks arranged between the fixing blocks. The fixing blocks and the rotating blocks are connected by pin shafts. The fixing blocks are fixedly connected to the bottom frame. The rotating blocks are provided with U-shaped connection blocks, and the U-shaped connection blocks are fixedly connected to the columns. With this structure, the rotation of the columns is ensured to be flexible, and the connection stability is also ensured by connecting the U-shaped connection blocks to the columns.

[0016] 5. Connectors are arranged at the upper ends of the columns. Through the connectors, the connection between the foldable connection structures can be ensured, and the purpose of rapid assembly can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present invention;

[0018] Figure 2 It is a schematic structural diagram of the bottom frame of the upper container compartment and the lower container compartments and the foldable columns;

[0019] Figure 3 This is a schematic diagram of the structure of the container after it is folded;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of B;

[0021] Figure 5 for Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 6 yes Figure 4 Schematic diagram of the local cross-section structure.

[0023] In the figure: 100, bottom frame; 200, foldable column; 300, connecting piece; 400, movable connecting mechanism; 500, box top cover; 600, gull-wing door; 1, column fixed baffle; 2, column; 3, connecting twist lock; 4, first connecting angle piece; 5, fixed block; 6, rotating block; 7, U-shaped connecting block; 8, reinforcing plate; 9, guide plate; 10, connecting plate; 11, second connecting angle piece; 12, support rod; 13, wall panel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6 An embodiment of the present invention is as follows: a herringbone foldable container, comprising an upper compartment and two lower compartments, wherein a herringbone shape is formed between the upper compartment and the lower compartment, wherein the lower compartment comprises a foldable column 200, wherein a box top cover 500 is arranged above the foldable column 200, and a bottom frame 100 is arranged below the foldable column 200, wherein the foldable column 200 comprises a column fixed baffle 1 and a column 2, wherein a storage box is formed between the column fixed baffle 1 after the column 2 is folded, wherein a connecting piece 300 is arranged at one end of the column 2, and an active connecting mechanism 400 is arranged between the other end and the bottom frame 100, and wall panels 13 are arranged between the foldable columns 200.

[0026] Specifically, the foldable column 200 adopts a modern steel-aluminum structure, and the wall panel 13 adopts an aviation aluminum wall panel with a nano-coating, which has a high earthquake resistance level, constant temperature and moisture insulation, and a service life of 50 years, which is comparable to commercial residences.

[0027] A pin connection is provided between the upright column 2 and the fixed baffle of the upright column 1. The movable connection mechanism 400 includes a fixed block 5 provided at the bottom of the upright column 2 and a rotating block 6 provided between the fixed blocks 5. The fixed block 5 and the rotating block 6 are connected by a pin. The fixed block 5 is fixedly connected to the bottom frame 100. The rotating block 6 is provided with a U-shaped connecting block 7, and the U-shaped connecting block 7 is fixedly connected to the upright column 2.

[0028] Specifically, the foldable connection structure is used for the support frame of the container. Wall panels are installed between the foldable upright columns 200. When the fixed baffle of the upright column 1 and the upright column 2 are vertically fixedly connected, a container top cover is installed above the upright column 2 to form a container body. When folding, the connecting pin between the fixed baffle of the upright column 1 and the upright column 2 is pulled out, and the upright column 2 is pulled to rotate and fold along the rotating block 6 to achieve the purpose of folding.

[0029] The upright column 2 is of a hollow profile structure. A reinforcing plate 8 is provided inside the upright column 2, and both ends of the U-shaped connecting block 7 are fixed on the reinforcing plate 8.

[0030] Specifically, this structure ensures the connection strength and safety of the movable connection mechanism 400.

[0031] The connecting member 300 includes a connecting twist lock 3 and a first connecting angle member 4. The connecting twist lock 3 is fixed inside the first connecting angle member 4. Two guide plates 9 are provided between the first connecting angle member 4 and the upright column 2, and the upright column 2 and the guide plate 9 are connected by a pin.

[0032] The fixed baffle of the upright column 1 is a channel structure formed by connecting two baffles. The groove of the fixed baffle of the upright column 1 is fixedly connected to the bottom frame 100, and a second connecting angle member 11 is provided below the fixed baffle of the upright column 1.

[0033] Connecting plates 10 are provided on both sides of the first connecting angle member 4 and the second connecting angle member 11.

[0034] Specifically, the setting of the connecting twist lock 3 and the first connecting angle member 4 ensures the connection between the foldable upright columns 200.

[0035] After folding, the connecting plates 10 between the upper and lower foldable upright columns 200 are welded. On the one hand, they are connected through the connecting twist locks 3, and on the other hand, through the connecting plates 10, which ensures the stability during transportation.

[0036] As Figure 1 shown, it is a perspective view of the present invention. A "pin" shape is formed between the upper box warehouse and the lower box warehouse. The three modular box cabins form a two-story mountain residential group design as a unit. The second floor is in the opening mode of the European wing door, forming a sun room and a balcony, and the European wing door forms a natural top floor eaves.

[0037] The upper and lower bins are vertically fixedly connected with the column fixed baffle 1 and the column 2, and the box top cover 500 is installed above the column 2 to form a container body; when folding, the connecting pin between the column fixed baffle 1 and the column 2 is pulled out, the column 2 is turned and folded along the rotating block 6, and the wall panel is placed between the bottom frame 100 and the box top cover 500 to achieve the purpose of folding. At the same time, multiple boxes are connected and stacked through a foldable connecting structure, which saves a lot of space and facilitates transportation.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A foldable container in the shape of a triangle, characterized in that: The utility model comprises an upper box bin and two lower box bins, wherein the upper box bin and the lower box bin form a "pin-shaped" shape, wherein the lower box bin comprises a foldable column (200), wherein a box body top cover (500) is arranged above the foldable column (200), and a bottom frame (100) is arranged below the foldable column (200), wherein the foldable column (200) comprises a column fixed baffle (1) and a column (2), wherein a storage box is formed between the column fixed baffle (1) after the column (2) is folded, a connecting piece (300) is arranged at one end of the column (2), and a movable connecting mechanism (400) is arranged between the other end and the bottom frame (100), and a wall panel (13) is arranged between the foldable columns (200); A pin connection is arranged between the column (2) and the column fixed baffle (1); the movable connection mechanism (400) comprises a fixed block (5) arranged at the bottom of the column (2) and a rotating block (6) arranged between the fixed blocks (5); the fixed block (5) and the rotating block (6) are connected via a pin; the fixed block (5) is fixedly connected to the bottom frame (100); the rotating block (6) is provided with a U-shaped connecting block (7); and the U-shaped connecting block (7) is fixedly connected to the column (2); The column fixed baffle (1) is a groove-shaped structure in which two baffles are connected. The groove of the column fixed baffle (1) is fixedly connected to the bottom frame (100), and a second connecting angle piece (11) is arranged below the column fixed baffle (1).

2. The inverted foldable container according to claim 1, characterized in that: The column (2) is a hollow profile structure, a reinforcing plate (8) is arranged inside the column (2), and both ends of the U-shaped connecting block (7) are fixed on the reinforcing plate (8).

3. The foldable container in the shape of a triangle as claimed in claim 1, characterized in that: The connecting member (300) comprises a connecting twist lock (3) and a first connecting angle member (4), wherein the connecting twist lock (3) is fixed in the first connecting angle member (4), two guide plates (9) are arranged between the first connecting angle member (4) and the column (2), and the column (2) and the guide plates (9) are connected via a pin shaft.

4. The inverted foldable container according to claim 3, characterized in that: Connecting plates (10) are provided on both sides of the first connecting angle piece (4) and the second connecting angle piece (11).

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