KR100942599B1 - Foldable prefabricated container - Google Patents

Abstract

The present invention relates to a prefabricated container, the prefabricated container comprising: a base defining a bottom surface; A vertical plate rotatably installed at an outer circumferential edge of the base and forming front, rear, left and right sides of the container; A loop frame coupled to and fixed to an upper end of the vertical plate; And a loop seated and fixed to the loop frame. The container may be slimmed by rotating and laminating each plate of the container when the container is stored and transported while the container is stacked. The plate is rotated upside down for easy installation.

Prefab, Container, Base, Vertical, Loop, Roof Frame, Laminated, Hinged

Description

Foldable prefabricated container

The present invention relates to a prefabricated container, and more particularly, to a prefabricated container that can be stored and transported in a slim form and can be easily assembled and installed.

In general, the container house, which is used as a temporary building for various purposes, such as a renovation and manufacture of a container mainly used for cargo transportation, and an on-site office at a construction site, a lodging house, a guest house, a farming and fishing village product, a residential, and so on. (Hereinafter referred to as 'container').

Such a container is generally installed with four corner beams as posts, and a panel having a predetermined area on all six sides, ie front and rear, upper and lower sides, between the pillars is fastened to each other by means of welding or riveting, etc. To prevent the corrosion of the container and at the same time to install the interior work such as painting and flooring, electricity, telephone, molding to enhance the aesthetics of the product.

On the other hand, the container installed as described above is fixed by the mutual coupling in the state of holding each panel that is separated in an independent form so that several workers do not stand up and fall down, workability is reduced, a lot of labor is required There was this.

In addition, when moving or transporting the container manufactured as described above, a separate heavy equipment that can be placed on the loading box of the vehicle is required because the manufactured container is large and heavy, and only one container is carried in a vehicle because of its large volume. By doing so, there was a problem that the transportation cost is excessively consumed.

In addition, since it is difficult to store after use, and the transportation cost is excessively consumed, most of them are left as it is outdoors, so that there is a problem that the service life is greatly reduced due to rust or corrosion.

Accordingly, the present invention has been made in order to solve the problems of the prior art as described above, by connecting the vertical plate of the front and rear sides to the base of the container rotatably and by installing a loop seated on the vertical plate, The purpose is to provide a prefabricated container that is easy to assemble and dismantle, and to be set in a slim state by stacking a panel of disassembled containers, that is, a vertical plate and a loop, on a base.

The above object is a plate-shaped base that forms the bottom surface, a vertical plate that is rotatably installed on the outer peripheral edge of the base via a hinge, and forms the front, rear, left and right sides of the container, and the upper end of the vertical plate A prefabricated container including a loop frame coupled to each other and a loop seated on and fixed to the loop frame, wherein the loop frame extends in the longitudinal direction and has a “∩” shape so that the upper end of the vertical plate is inserted into the loop frame. It may be achieved by a prefabricated container of the folding portion is formed, and further comprising a support portion formed on one side of the receiving portion protruding in the inner direction of the container.

In addition, the plate-shaped base to form a bottom surface, the outer periphery of the base is rotatably installed via a hinge, the vertical plate to form the front, rear, left and right sides of the container, respectively coupled to the upper end of the vertical plate fixed A prefabricated container in which a plurality of containers are horizontally coupled, including a loop frame, a first joint and a second joint, and a loop seated and fixed to the loop frame, wherein the roof frame is a vertical plate of a container in contact with each other. Is formed extending in the longitudinal direction so as to be coupled to each of the upper end of the other vertical plate, the receiving portion is formed in a "∩" shape to be inserted into the upper end of the vertical plate, and formed on one side of the receiving portion of the inside of the container And a support protruding laterally, the first and second joints being in contact with each other. The roof is provided on a vertical plate of the container, and includes a joint body of a plate shape having both ends fixed to an adjacent loop frame, and a support portion protruding from the joint body to the inside of the container, respectively, wherein the support portion of the loop frame is The joint body of the first and second joints may be secured by being seated on the supporting part of the joint and may be achieved by a folding type prefabricated container in which a plurality of containers are coupled in a horizontal direction.

At this time, the stepped in the horizontal direction so as to be adjacent to each other in the joint body of the first joint and the second joint, the connecting portion extending from the step toward the upper side of the container, respectively, any one of the first joint or the second joint Including the bent portion formed in the same direction as the step in the upper end of the joint of the main body of,

It is also possible to allow the first and second joints to be coupled by wrapping the connecting portion facing the bent portion.

In addition, the supporting portion of the roof frame and the supporting portion of the joint may be formed to have the same height.

According to the prefabricated container of the present invention, the vertical plates of the front and rear surfaces are rotated and stacked on the base, respectively, and the vertical plates and the loops on both sides are sequentially stacked on the base, and thus the volume of the vertical plates is slimmed, so that the storage and transportation are easy.

When the container is assembled, the vertical plates stacked on the base are rotated to stand, and the loops are connected to each vertical plate as a loop frame and installed in the reverse order, so that the assembly and disassembly of the container can be easily performed. .

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 7 are views showing the prefabricated container and an installation example thereof according to the present invention.

Example 1

Prefabricated container (C) to be described in this embodiment, as shown in Figures 1 and 2, the base 100 of the plate-shaped to form a bottom surface, the hinge 220 on the outer periphery of the base 100 A vertical plate 200 that is rotatably installed and forms a front, rear, left, and right sides of the container C, a loop frame 320 that is coupled to and fixed to an upper end of the vertical plate 200, and the It includes a loop 300 is fixed to the loop frame 320.

The base 100 is a rectangular plate having a constant thickness, and a plurality of crossmembers 140, which are reinforcement materials, are installed in the transverse direction, the longitudinal direction, or the longitudinal and the transverse directions inside the crossmember 140. On the upper surface of the bottom panel 150 is mounted is installed.

In addition, long, shortened frames 110, 120 and 130 protruding from the base 100 are formed at the outer periphery of the upper surface of the base 100, and the long and shortened frames 110, 120 and 130 are formed. Each vertical plate 200 to be described later is rotatably installed via the hinge 220.

At this time, one of the long axis frame (110, 120) of the long axis frame 120 (hereinafter, referred to as "rear long axis frame") is the other long axis frame 110 (hereinafter, referred to as shown in Figure 3) It is formed to protrude higher than the height of at least the thickness of the vertical plate 200 than the "front long axis frame"), the two shortened frame 130 has the same height as shown in Figure 4, the front long axis It is preferable to protrude to the same height as the frame 110.

Therefore, the front long axis frame 110 and both short axis frame 130 are formed at the same height.

On the other hand, by the long, short frame (110, 120, 130) formed in this way, since the vertical plates 200 installed on each of them can be stacked on top of each other, as shown in Figure 5, the volume is slimmer container (C ) Storage and transportation will be easy.

That is, the front plate 200a installed on the lower front major axis frame 110 among the vertical plates 200 is rotated and stacked on the bottom panel 150, and then the rear plate 200b installed on the rear major axis frame 120. ) Is rotated on the front plate 200a and laminated, and both side plates 200c separate the hinge 220 from both of the shortened frames 130, and then are stacked on the back plate 200b.

In addition, beads 110a, 120a, 130a for reinforcing the strength of each frame are formed on the outer surfaces of the long and shorter frames 110, 120, 130.

The vertical plate 200 is rotatably installed on the long, shortened frames 110, 120, 130 of the base 100 via the hinge 220 to the front, rear, left and right sides of the container (C). To form.

That is, the vertical plate 200 is formed of a front plate 200a, a rear plate 200b, and both side plates 200c of the container C in a state where the vertical plate 200 is perpendicular to the base 100, and both side plates ( The sum of the raised heights of the 200c is preferably designed to be smaller than the left and right lengths of the rear plate 200b (or the front plate 200a).

The front plate 200a of the vertical plate 200 is installed on the front long axis frame 110 having a low height among the two long axis frames 110 and 120, and the rear plate 200b is a rear long axis frame 120. Installed on both sides, both side plates 200c are installed on both shortened frames 130, respectively.

Therefore, when storing or transporting the container C, as shown in FIG. 5, first, the front plate 200a is rotated to be stacked on the bottom panel 150 of the base 100, and then the front plate 200b is rotated. The side plate 200c is laminated on the plate 200a, and the hinge 220 is released from the two shortened frames 130, separated, and then placed on the back plate 200b.

At this time, both side plates (200c) are stacked on the back plate (200b) is stacked on both sides of the upper surface of the back plate (200b) are stacked in a spaced apart state. Since the sum of the heights of both side plates 200c is smaller than the left and right lengths of the rear plate 200b, both side plates 200c may be stacked on both sides of the upper surface of the rear plate 200b.

On the other hand, although not shown in the present embodiment, both side plates (200c) can be laminated on both sides of the upper surface of the rear plate (200b) by rotating through the hinge 220 without separating from both of the shortening frame (130) For this purpose, both of the shortening frame 130 is preferably formed to protrude higher than the height of at least the thickness of the vertical plate 200 than the rear long axis frame 120.

In addition, each of the vertical plate 200 formed as described above, namely the front plate 200a, the rear plate 200b, both side plates 200c may be composed of a plurality of plates and a plurality of vertical frames 210 connecting the plates. The bead 210a for reinforcing the strength of the vertical frame 210 may be formed to protrude outward from the vertical frame 210.

A corner bar for connecting the plates 200a, 200b and 200c to the connecting portions of the plates 200a, 200b and 200c and supporting the load of the container C while simultaneously connecting the plates 200a and 200b and 200c, respectively. 230 is formed, and the corner bar 230 has a bead (230a) corresponding to the bead (110a, 120a, 130a) formed in the long, short frame 110, 120, 130 is formed corner bar It facilitates the connection between the 230 and the long, shorter frame 110, 120, 130 and reinforces the strength of the corner bar 230.

The loop 300 is seated and fixed to the upper end of the upright vertical plate 200 via a frame (hereinafter referred to as a "loop frame").

The loop frame 320 is installed at the upper end of each vertical plate 200, and adjacent loop frames 320 are fixedly connected to each other.

The loop frame 320 extends in the longitudinal direction and is formed on one side of the receiving portion 321 and the receiving portion 321 is formed in a "∩" shape so that the upper end of the vertical plate 200 is inserted. And a support part 322 protruding in the inner direction of the container C.

In this embodiment, it is illustrated that the length in the lower direction on the drawing of the outer side (outside direction of the container) of the receiving portion 321 is longer than the inner downward length.

The vertical plate 200 is inserted into the accommodating part 321 while the loop 300 is positioned and fixed on the support part 322.

At this time, it is also possible to include an extension 323 is formed extending in the longitudinal direction from one end of the loop frame 320 so that the end of the adjacent loop frame 320 can be fixed.

The extension part 323 and the adjacent loop frame 320 may be fixed to each other to improve the fixing force between the loop frames 320.

In this case, the extension part 323 may have a shape of an outer side surface of the container in the receiving part 321 of the loop frame 320 and extend in the longitudinal direction.

In this case, the loop frame 320 adjacent to the extension part 323 may be fixed by welding and may be fixed by bolting or the like for ease of assembly.

The extension part 323 is formed only on the vertical plate of either one of the front and rear plates 200a and 200b or both side plates 200c of the vertical plate 200 or one end of each of the loop frames 320. Only the same is formed.

In addition, a bead 320a for reinforcing strength of the loop frame 320 is formed to protrude outward from an outer surface of the roof frame 320.

In addition, the roof 300 is seated on the supporting portion 322 of the roof frame 320 and is fastened and fastened by fastening means such as bolts and nuts.

The loop 300 may be installed to be inclined in one direction on the vertical plate 200, and an uneven portion 310 is formed on an upper surface thereof to facilitate the discharge of foreign substances such as rainwater. 310 is preferably formed to be parallel to the tilt direction.

Meanwhile, as described above, it is preferable to apply a sealing material such as urethane or silicon to the joint surfaces of the plates 100, that is, the base 100, and the vertical plate 200 and the roof 300, which form the front surface of the container C, and finish the coating. Do.

In addition, by configuring the base 100, the vertical plate 200, the roof 300, and the like, which form the front surface of the container C, as a sandwich panel, the container C can be reduced in weight and thermal insulation performance is improved. You can do it.

Hereinafter, the assembly process of the prefabricated container according to the present invention configured as described above.

First, when shipping or dismantling or storing the manufactured container C, as described above, the front plate 200a of the vertical plate 200 is rotated toward the base 100 through the hinge 220 to the base 100. After stacking on the bottom panel 150, the rear plate 200b is rotated through the hinge 220 to be laminated on the front plate 200a, and then both side plates 200c are separated from both shortened frames 130 After laying out, the stack is placed on both sides of the rear plate 200b so as to be spaced apart, and the roof 300 is placed on the stacked side plates 200c.

In addition, by installing the third joint 500 having a substantially "a" shape, which will be described later, on the four corners of the laminated boards so as to surround the corners, damage or damage that may occur during transportation may be prevented. You may.

In the assembly of the container C, the stacked upper roof 300 and both side plates 200c are lifted up, and then the rear plate 200b and the front plate 200a are rotated in turn to the base 100. Stand upright.

Then, after installing both sides of the plate (200c) vertically by installing the hinge 220 on both of the shortening frame 130, connecting each plate to the connection part, that is, the corner portion of each plate (200a) (200b) (200c) A corner bar 230 is installed to fix the long and short frames 110, 120, and 130 of the base 100.

Thus, before and after each side plate 200a, 200b, 200c on each side of the roof frame 320, the receiving portion 321 of each of the loop frame 320 is coupled to the bolted to the corner bar 230 and fixed to the loop, Each standing plate is fixed by welding the extension 323 of the frame 320 and the end of the other loop frame 320 in contact with it by welding.

Here, in order to conveniently install the roof frame 320 as described above, each roof frame 320 is welded in advance and formed as a frame, and then the roof frame frame is joined to the vertical plate 200 while cornering. It may be fixed by bolting to the bar (230).

On the other hand, the support portion 322 of the roof frame 320 installed as described above is positioned to face the inner portion of the container (C) to face each other, the loop 300 on the upper surface of the support portion 322 positioned as described above And secure it with bolts.

Then, the assembly of the container C is completed by applying a sealing material such as urethane or silicon to the interface between the roof 300, the vertical plate 200, and the base 100 installed in this way.

On the other hand, the container (C) configured as described above may be installed by stacking or stacking two or more containers (C) with each other will be described in the second embodiment.

Example 2

Container (C) to be described in this embodiment, as shown in Fig. 6a and 6b are arranged in a horizontal direction interlocked, the plate-shaped base 100 to form a bottom surface of the base 100 The roof frame 320 is rotatably installed on the outer periphery of the vertical plate 200 and forms the front, rear, left and right sides of the container, and is coupled to and fixed to the upper end of the vertical plate 200. And a first joint 400 and a second joint 400a and a loop 300 that is seated and fixed to the loop frame 320.

The roof frame 320 of the present embodiment is different from the first embodiment in that it is formed in the longitudinal direction to be coupled to the upper end of the other vertical plate 200 except for the vertical plate 200 of the container in contact with each other, the vertical plate ( Receiving portion 321 is formed in a "∩" shape so that the upper end of the 200 is inserted, and the support portion 322 is formed on one side of the receiving portion 321 protruding in the inner direction of the container The point is the same as in the first embodiment.

At this time, the first joint 400 and the second joint 400a are respectively installed on the vertical plates 200 of the containers in contact with each other.

As described above, the first joint 400 and the second joint 400a are installed on the vertical plates 200 of the containers in contact with each other, and thus, the plate-shaped joint bodies 401 and 401a and the joint bodies 401 and 401. In a) it comprises a support portion 402,402a protruding toward the inner side of the container, respectively.

At this time, both ends of the joint body (401, 401a) is fixed to the adjacent loop frame (320).

The roof 300 is seated and fixed by the support parts 322, 402, and 402a of the loop frame 320, the first joint 400, and the second joint 400a, while the first joint 400 and the first joint 400 and the first joint 400 and the first joint 400 The joint bodies 401 and 401a of the two joints 400a are fixed to each other so that a plurality of containers are coupled in a horizontal direction.

In this case, the joint bodies 401 and 401a may be fixed to each other by welding or bolting.

In addition, the step (405, 405a) formed in the horizontal direction so as to close to each other in the joint body (401, 401a) of the first joint 400 and the second joint (400a), and the upper direction of the container at the step (405, 405a) It may include a connecting portion 404, 404a extending to the side, respectively.

That is, the first joint 400 and the second joint 400a are formed to have a stepped shape disposed in a direction close to each other.

In this case, the bending part 403a is formed in the same direction as the step 405a at the upper end of the connection part 404a of any one of the first joint 400 or the second joint 400a. The first joint 400 and the second joint 400a may be coupled to the part 403a so as to surround the connection part 404 facing each other.

In the present exemplary embodiment, the bent portion is formed on the second joint 400a, but the bent portion may be formed on the connection portion 404 of the first joint 400a.

In other words, when connecting a plurality of containers in the horizontal direction (ground direction), the connecting portions 404 and 404a of the first joint 400 and the second joint 400a are fixed by a bolting method and the bent portion 403a. After the connector 404 is wrapped to be fixed again by a method such as bolting to be fixed between the containers.

Meanwhile, the supporting portion 322 of the roof frame 320 and the supporting portions 402 and 402a of the joints 400 and 400a may be formed to have the same height.

At this time, the lower portion of both containers (C) in contact with each other is arranged in contact with the front long axis frame (110 '), as shown in the lower circle of Figure 6a.

At this time, it is preferable that no beads are formed in the front long axis frame 110 ′ in contact with each other, such that both front long axis frames 110 ′ are firmly in surface contact with each other.

Example 3

In this embodiment, an example in which containers are stacked and interlocked as shown in FIG. 7 will be described.

As shown in the drawing, when the container C is stacked, third and fourth joints 500 and 510 are installed between the upper and lower containers C to be stacked.

Meanwhile, in the present embodiment, the configuration of the remaining containers C except for the third and fourth joints 500 and 510 is the same as the above-described embodiment, and thus the repeated description thereof is omitted and different third and fourth joints ( Only 500 and 510 will be described.

First, the third joint 500 is formed in a substantially "-" shape, and is installed to surround the corner portion of the upper and lower containers (C).

The upper and lower portions of the third joint 500 installed as described above are bolted and fixed to upper and lower corner bars 230 provided at the corner portions of the upper and lower containers C, respectively.

In addition, the fourth joint 510 has a plate shape, and the upper and lower portions thereof are bolted and fixed to the vertical frames 210 formed on the vertical plates 200 of the upper and lower containers C, respectively.

Therefore, the third and fourth joints 500 and 510 installed as described above not only firmly support the stacked containers C but also have one side for reinforcing the strength of the third and fourth joints 500 and 510. Since the beads 500a and 510a are formed to protrude outwards, the containers C stacked by the third and fourth joints 500 and 510 that are strengthened in this manner can be firmly maintained.

1 is a perspective perspective view showing a prefabricated container according to the present invention.

Figures 2a and 2b is an exploded perspective view showing a prefabricated container according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B in FIG.

5 is a cross-sectional view showing the storage of the prefabricated container according to the present invention.

Figure 6a is a view showing a prefabricated state in which the prefabricated container according to the present invention linked, Figure 6b is an exploded perspective view of a loop frame showing the first and second joints are installed when the containers are arranged.

Figure 7 is a view showing a prefabricated state in which the prefabricated container according to the invention stacked.

<Description of the symbols for the main parts of the drawings>

C: Container 100: Base

110,110 ', 120: Long axis frame 130: Short axis frame

110a, 120a, 130a: Bead 140: Crossmember

150: bottom panel 200: vertical plate

200a: front panel 200b: rear panel

200c: side plate 210: vertical frame

210a: Bead 220: Hinge

230: corner bar 230a: bead

300 loop 310: uneven portion

320: loop frame 320a: bead

321: receiving portion 322: supporting portion

323: extension 400, 400a: first and second joint

404,404a: Connecting part 402,402a: Supporting part

403a: bend 500,510: third, fourth joint

500a, 510a: Bead

Claims (8)

delete A plate-shaped base forming a bottom surface, A vertical plate which is rotatably installed at the outer circumferential edge of the base and forms front, rear, left and right sides of the container; Corner portions formed by both vertical plates installed adjacent to each other, the "b" shaped corner bar, A loop frame coupled to and fixed to an upper end of the vertical plate, first and second joints, In the prefabricated container in which a plurality of containers are coupled in a horizontal direction, including a loop seated and fixed to the loop frame, The roof frame extends in the longitudinal direction to be coupled to the upper end portions of the other vertical plates except for the vertical plates of the containers in contact with each other, and the receiving portion is formed in a “∩” shape so that the upper end portions of the vertical plates are inserted, and It is formed on one side of the receiving portion includes a support protruding in the inner direction of the container, The first and second joints are installed on the vertical plates of the mutually contacting containers, and include a joint body having a plate shape fixed at both ends with an adjacent roof frame, and a support portion protruding from the joint body to the inside of the container, respectively. But A step formed in a horizontal direction so as to be close to each other in the joint body of the first joint and the second joint, a connection portion extending from the step toward the upper side of the container, and the joint of any one of the first joint or the second joint Including a bent portion formed in the same direction as the step in the upper end of the connecting portion of the main body,  The loop is seated and fixed to the supporting portion of the roof frame and the supporting portion of the joint, while the joint connection portions of the first and second joints are fixed by bolting or welding,  The folding container prefabricated container, characterized in that the first and second joints are fixed to each other so as to surround the connecting portion is coupled to the plurality of containers in the horizontal direction. delete delete delete delete delete delete

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