KR102729330B1 - Construction material packaging system utilizing the internal space of modular buildings - Google Patents

Abstract

The present invention relates to a packaging system for building materials utilizing the internal space of a modular building, comprising: a modular building including a modular body assembled in a box shape; a pallet stored in the internal space of the modular body; building materials loaded on the pallet and stored in the internal space of the modular body; and a package that packages one or more of the pallets and one or more of the building materials and is arranged in a grid shape in the internal space of the modular body.

Description

{Construction material packaging system utilizing the internal space of modular buildings}

The present invention relates to a packaging system for building materials utilizing the interior space of a modular building.

Modular buildings are structures in which modular bodies made of box-shaped steel structures are manufactured in advance at a factory and then stacked.

Modular buildings can be constructed by manufacturing the main structure, the modular body, and building materials in a factory and stacking them on site. Modular buildings like this are widely used in various types of buildings overseas, such as in Europe, Japan, and the United States, due to the quality improvement through factory production and the ease of assembly and disassembly, and are exported from Korea to overseas.

When exporting conventional modular buildings, the conventional modular buildings are shipped to the destination country with the modular body and building materials individually packaged in a box shape. At this time, the transportation cost of the export ship is not determined by the weight of the modular building, but by the volume of the modular building. Therefore, it is desirable to load the modular building onto the export ship while minimizing its total volume in terms of reducing transportation costs.

However, conventional modular buildings were shipped on export ships with the modular body's empty internal space included, which resulted in reduced transport efficiency and increased transport costs.

Domestic registration patent No. 10-0722396 (May 21, 2007)

The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a packaging system for building materials that utilizes the internal space of a modular building, thereby improving the transport efficiency of a modular building and reducing the transport cost of the modular building by utilizing the internal space of the modular body of the modular building as a storage space for building materials.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

A packaging system for building materials utilizing the internal space of a modular building according to one embodiment of the present invention comprises: a modular building including a modular body assembled in a box shape; a pallet stored in the internal space of the modular body; building materials loaded on the pallet and stored in the internal space of the modular body; and a plurality of packages packaging one or more of the pallets and one or more of the building materials and arranged in a grid shape in the internal space of the modular body.

In addition, the building material includes a plate-shaped material, and the package includes a plate-shaped cover packaging the pallet and the plate-shaped material, and one side of the plate-shaped cover can be opened in a direction facing the side wall of the modular body.

In addition, the building material includes an outdoor unit frame, and the package includes an outdoor unit cover packaging the pallet and the outdoor unit frame, and the outdoor unit cover may have a shape that covers the upper surface and the side surface of the outdoor unit frame.

In addition, the modular body is composed of a plurality of modular bodies, and the plurality of modular bodies are arranged in the vertical direction and the left-right direction, and the modular building includes an open joint that detachably connects two modular bodies that are adjacent to each other in the vertical direction, and the open joint comprises: a connector that is connected to one of the two modular bodies that are adjacent to each other; a rail that is connected to the other of the two modular bodies that are adjacent to each other; a movable member that is connected to the rail so as to be movable in a direction approaching or away from the connector; a first-shaped steel member that is connected to the connector; a second-shaped steel member that is connected to the movable member; an insertion groove that is provided on an opposite surface of the first-shaped steel member that faces the second-shaped steel member; an insertion member that is provided on an opposite surface of the second-shaped steel member that faces the first-shaped steel member and is inserted into or discharged from the insertion groove according to the movement of the second-shaped steel that is linked to the movement of the movable member; a catch projection that extends in a vertical direction perpendicular to the movement direction of the movable member from an outer periphery of the insertion member; And it includes a fixing projection extending in a vertical direction perpendicular to the moving direction of the movable member from the inner circumference of the insertion groove, and the hooking projection can be hooked and fixed to the fixing projection by movement of the second section steel in a direction approaching the first section steel.

In addition, the above-mentioned stumbling block may have a shape that is inclined in a direction away from the first-type steel, and the above-mentioned fixing stumbling block may have a shape that is inclined in a direction away from the second-type steel.

In addition, the modular building may further include a support member that extends from the second section in a direction opposite to the catch, and supports the fixing projection to which the catch is caught and fixed.

In addition, the modular building may further include a first magnetic body provided in the insert member; and a second magnetic body provided in the insert groove or the first shaped steel, and magnetically coupled with the first magnetic body when the catch projection is caught and fixed by the fixing projection.

In addition, the modular building may further include a stopper interposed between the connector and the first section steel to form a step groove between the connector and the first section steel, and to limit movement of the movable member inserted into the step groove in a direction toward the connector.

In addition, the modular building may further include: a plurality of springs provided on an opposite surface of the connector facing the first section steel and generating an elastic force in a direction facing the first section steel; a plurality of first slip members provided at distal ends of the plurality of springs; a plurality of non-slip members provided between two adjacent springs; a second slip member provided on an opposite surface of the first section steel facing the connector; and a tightening bolt having one end screwed to the opposite surface of the first section steel facing the connector and the other end coupled to the second slip member, the tightening bolt moving the second slip member toward or away from the connector.

In addition, the modular building further includes a modular door rotatably provided between two adjacent modular bodies; and a door driving unit that rotates the modular door in a direction to close the space between the two adjacent modular bodies when it rains, and the door driving unit includes: a water tank provided on an upper side between the two adjacent modular bodies; a discharge unit for discharging rainwater filled in the water tank; a fixed shaft provided in the water tank; a rotating shaft rotatably coupled to the fixed shaft; a floater provided at one end of the rotating shaft; and a wire connecting the modular door and the floater, and when it rains, the floater is raised and the wire is lowered by rainwater filled in the water tank, and the modular door can be rotated in a direction to close the two adjacent modular bodies.

Other specific details of the present invention are included in the detailed description and drawings.

A packaging system for building materials utilizing the internal space of a modular building according to one embodiment of the present invention has the effect of improving the transport efficiency of a modular building and reducing the transport cost of the modular building by utilizing the internal space of the modular body as a storage space for building materials.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

FIG. 1a is a perspective view showing a packaging system for building materials utilizing the interior space of a modular building according to one embodiment of the present invention.
FIG. 1b is an exploded perspective view showing a packaging system for building materials utilizing the interior space of a modular building according to one embodiment of the present invention.
FIG. 2 is another perspective view showing a packaging system for building materials utilizing the interior space of a modular building according to one embodiment of the present invention.
FIG. 3 is a cross-sectional view showing a packaging system for building materials utilizing the interior space of a modular building according to one embodiment of the present invention.
FIG. 4 is an exploded perspective view showing an open joint of a modular building according to one embodiment of the present invention.
FIG. 5 is an exploded cross-sectional view showing an open joint of a modular building according to one embodiment of the present invention.
FIG. 6 is a perspective view showing an open joint of a modular building according to one embodiment of the present invention.
FIG. 7 is a cross-sectional view showing an open joint of a modular building according to one embodiment of the present invention.
FIG. 8 is a perspective view showing glass wool of an open joint of a modular building according to one embodiment of the present invention.
FIG. 9 is an exploded perspective view showing an open joint of a modular building according to another embodiment of the present invention.
FIGS. 10 and 11 are cross-sectional views showing the joining process of an open joint of a modular building according to another embodiment of the present invention.
FIG. 12 is a perspective view showing a modular door and a door drive unit of a modular building according to another embodiment of the present invention.
FIGS. 13 and 14 are perspective views showing the operation process of a modular door and a door drive unit of a modular building according to another embodiment of the present invention.

The advantages and features of the present invention, and the methods for achieving them, will become clear with reference to the embodiments described in detail below together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and the present embodiments are provided only to make the disclosure of the present invention complete and to fully inform a person skilled in the art of the scope of the present invention, and the present invention is defined only by the scope of the claims.

The terminology used herein is for the purpose of describing embodiments only and is not intended to limit the present invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. The terms "comprises" and/or "comprising" as used in the specification do not exclude the presence or addition of one or more other components in addition to the mentioned components. Like reference numerals refer to like components throughout the specification, and "and/or" includes each and every combination of one or more of the mentioned components. Although "first", "second", etc. are used to describe various components, it is to be understood that these components are not limited by these terms. These terms are merely used to distinguish one component from another. Therefore, it should be understood that a first component mentioned below may also be a second component within the technical spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with the meaning commonly understood by those skilled in the art to which the present invention belongs. In addition, terms defined in commonly used dictionaries shall not be ideally or excessively interpreted unless explicitly specifically defined.

The spatially relative terms "below," "beneath," "lower," "above," "upper," and the like can be used to easily describe the relationship between one component and other components as depicted in the drawings. The spatially relative terms should be understood to include different orientations of the components when used or operated in addition to the orientations depicted in the drawings. For example, if a component depicted in the drawings is flipped over, a component described as "below" or "beneath" another component may be placed "above" the other component. Thus, the exemplary term "below" can include both the above and below orientations. The components may also be oriented in other directions, and the spatially relative terms may be interpreted accordingly.

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

FIG. 1a is a perspective view showing a packaging system for building materials using an internal space of a modular building according to one embodiment of the present invention, FIG. 1b is an exploded perspective view showing a packaging system for building materials using an internal space of a modular building according to one embodiment of the present invention, FIG. 2 is another perspective view showing a packaging system for building materials using an internal space of a modular building according to one embodiment of the present invention, and FIG. 3 is a cross-sectional view showing a packaging system for building materials using an internal space of a modular building according to one embodiment of the present invention.

As illustrated in FIGS. 1A to 3, a packaging system for building materials utilizing an internal space of a modular building according to one embodiment of the present invention includes a modular building (10), a pallet (20), building materials (30), and a plurality of packages (40). Here, the modular building (10) and the building materials (30) are objects of transportation, the pallet (20) supports the building materials (30) stored in the internal space of the modular building (10), and the package (40) may package the modular building (10), the building materials (30), and the pallet (20).

The modular building (10) may include a modular body (100). Here, the modular body (100) may be assembled in a box shape. In addition, the modular body (100) may be assembled in a box shape as a frame including a floor plate, columns, and beams is assembled in a rectangular shape, the perimeter of the frame is covered with a side wall, a ceiling plate and a roof are combined on the upper side of the frame, and a finishing material is combined on the outer surface of the side wall. In addition, a runner for combining the side wall may be provided on the ceiling plate and the floor plate.

The pallet (20) can be stored in the internal space of the modular body (100). Building materials (30) can be loaded onto the pallet (20). At this time, if there are multiple building materials (30), the multiple building materials (30) can be stacked on the pallet (20). For example, the pallet (20) can have a plate shape and can include a Styrofoam material. In addition, the pallet (20) can be configured as a pair. Furthermore, the pair of pallets (20) can be placed at an interval of 2 m to 3 m, and a fork of a forklift can be inserted between the pair of pallets (20).

The building material (30) can be loaded onto a pallet (20) and stored in the internal space of the modular body (100). For example, the building material (30) can include a plate-shaped material (31) and an outdoor unit frame (32), and details thereof will be described later.

A plurality of packages (40) may package one or more pallets (20) and one or more building materials (30), and may be arranged in a grid shape in the internal space of the modular body. It is preferable that the plurality of packages (40) be arranged in a grid shape in the internal space of the modular body (100) according to the left-right width and the front-back width of the internal space of the modular body. However, if there is a gap between the outermost surface of the plurality of packages (40) and the inner surface of the modular body (100), a spacer may be provided to support the space between the outermost surface of the plurality of packages (40) and the inner surface of the modular body (100).

For example, the building material (30) may include a plate-shaped material (31), and the package (40) may include a plate-shaped cover (41) that packages the pallet (20) and the plate-shaped material (31), and the plate-shaped cover (41) may have one side opened in a direction facing the side wall of the modular body (100). In this way, the plate-shaped cover (41) may be lightened in weight by having one side opened. Referring to FIG. 2, the side of the plate-shaped cover (41) that is opened in a direction facing the side wall of the modular body (100) may be the left side of the plate-shaped cover (41).

For example, the plate-shaped material (31) may include gypsum board, wood deck, lightweight steel frame, and angle pipe. In addition, the plate-shaped material (31) may be composed of multiple pieces, and multiple plate-shaped materials (31) may be laminated on a pallet (20).

For example, the building material (30) may include an outdoor unit frame (32), and the package (40) may include an outdoor unit cover (42) that packages the outdoor unit frame (32), and the outdoor unit cover (42) may have a shape that covers the upper surface and the side surface of the outdoor unit frame (32). At this time, the side surface of the outdoor unit frame (32) covered by the outdoor unit cover (42) may be the right surface of the modular body (100). In this way, since the outdoor unit cover (42) has a shape that covers only the upper surface and the side surface of the outdoor unit frame (32), its weight may be reduced. Referring to FIG. 2, the outdoor unit cover (42) may be interposed between two plate-shaped covers (41) and supported by the two plate-shaped covers (41).

FIG. 4 is an exploded perspective view showing an open joint of a modular building according to one embodiment of the present invention, FIG. 5 is an exploded cross-sectional view showing an open joint of a modular building according to one embodiment of the present invention, FIG. 6 is a perspective view showing an open joint of a modular building according to one embodiment of the present invention, and FIG. 7 is a cross-sectional view showing an open joint of a modular building according to one embodiment of the present invention. For reference, in FIGS. 4 to 7, only the frame of the modular body (100) is shown, excluding the finishing material and the side walls.

As illustrated in FIGS. 4 to 7, the modular body (100) may be configured in plural, and the plural modular bodies (100) may be arranged in the vertical direction and the left-right direction. In addition, the modular building (10) may further include an open joint (300) that detachably connects two modular bodies (100) that are adjacent to each other in the vertical direction. This open joint (300) may play a role in fixing two modular bodies (100) that are adjacent to each other in the vertical direction when transporting the modular building (10). In addition, the open joint (300) may detachably connect two modular bodies (100) that are adjacent to each other in the left-right direction. That is, the open joint (300) may play a role in fixing two modular bodies (100) that are adjacent to each other in the left-right direction when transporting the modular building (10).

For example, a plurality of modular bodies (100) may have mutually identical vertical widths, mutually identical left-right widths, and mutually identical front-to-back widths; however, the present invention is not particularly limited thereto, and a plurality of modular bodies (100) may have mutually different vertical widths, mutually different left-to-right widths, and mutually different front-to-back widths.

For example, a gap may occur between two adjacent modular bodies (100). It is recommended to cover the gap as water or moisture may enter the gap, causing condensation or leakage.

An open joint (300) is provided between two modular bodies (100) adjacent to each other in the vertical direction, and can serve to detachably connect the two modular bodies (100) adjacent to each other and cover the space between the two modular bodies (100) adjacent to each other.

An open joint (300) may include a connector (301), a rail (302), a movable member (303), a first section steel (304), a second section steel (305), an insertion groove (306), an insertion member (307), a catch (308), a fixing projection (309), a support (310), a first magnetic body (311), a second magnetic body (312), and a stopper (313).

The connector (301) can be coupled to a relatively lower one of the two adjacent modular bodies (100), and the rail (302) can be coupled to a relatively upper one of the two adjacent modular bodies (100). However, the present invention is not limited thereto, and the connector (301) can be magnetically coupled to a relatively upper one of the two adjacent modular bodies (100), and the rail (302) can be coupled to a relatively lower one of the two adjacent modular bodies (100).

The connector (301) can play a role in connecting the first-type steel (304) to the one positioned relatively lower among the two adjacent modular bodies (100).

The rail (302) can serve to guide the movement of the moving member (303) toward or away from the connector (301).

The movable member (303) can be connected to the rail (302) so as to be movable in a direction approaching or away from the connector (301).

For example, although not shown in the drawing, the rail (302) and the movable member (303) may be combined in a dovetail structure. Specifically, a dovetail groove (not shown) may be formed in the rail (302), and the movable member (303) may be formed with a dovetail projection (not shown) that is combined to be movable along the dovetail groove.

The first-shaped steel (304) can be joined to the connector (301). The first-shaped steel (304) can have a hollow interior.

The second-shaped steel (305) can be joined to the movable member (303). The second-shaped steel (305) can have a hollow interior.

The insertion groove (306) may be provided on the opposite surface of the first section steel (304) facing the second section steel (305). For example, the insertion groove (306) is not particularly limited, but may have a plate shape.

The insertion member (307) is provided on the opposite surface of the second-shaped steel (305) facing the first-shaped steel (304), and can be inserted into or ejected from the insertion groove (306) according to the movement of the second-shaped steel (305) linked to the movement of the movable member (303). For example, the insertion member (307) is not particularly limited, but may have a plate shape.

The catch (308) may extend in a vertical direction perpendicular to the moving direction of the moving member (303) from the outer periphery of the insert member (307). Referring to FIGS. 4 to 7, the catch (308) may be configured as a pair, and a pair of catch (308) may be formed on each of the two sides of the outer periphery of the insert member (307). Here, the two sides of the outer periphery of the insert member (307) may be the left outer surface and the right outer surface of the insert member (307).

The fixed projection (309) may extend in a vertical direction perpendicular to the moving direction of the movable member (303) from the inner circumference of the insertion groove (306). Referring to FIGS. 5 to 9, the fixed projections (309) may be configured as a pair, and a pair of fixed projections (309) may be formed on each of the two sides of the inner circumference of the insertion groove (306). Here, the two sides of the inner circumference of the insertion groove (306) may be the left inner surface and the right inner surface of the insertion groove (306).

Meanwhile, the catch (308) can be caught and fixed on the fixing projection (309) by movement of the second section (305) toward the first section (304).

Below, the process in which the catch (308) is caught and fixed by the fixing projection (309) by the movement of the second section steel (305) toward the first section steel (304) will be specifically described.

First, when the second section (305) moves in a direction closer to the first section (304), the catch (308) also moves in a direction closer to the fixing projection (309) and passes through the fixing projection (309).

In this way, while the catch (308) passes through the fixed projection (309), the catch (308) is bent away from the first section (304) by the pushing of the fixed projection (309). Then, when the catch (308) completely passes through the fixed projection (309), the catch (308) can be caught and fixed on the fixed projection (309).

For example, the catch (308) may have a shape that is inclined in a direction away from the first section (304), and the fixing projection (309) may have a shape that is inclined in a direction away from the second section (305). Accordingly, after the catch (308) is caught and fixed on the fixing projection (309), the catch (308) can be prevented from being separated from the fixing projection (309).

The support member (310) may extend from the second section (305) in a direction opposite to the catch (308) and may serve to support the catch (308) and the catch-fixed fixing protrusion (309). This support member (310) may have an inclined surface corresponding to the inclination of the fixing protrusion (309).

The first magnetic body (311) may be provided in the insert member (307). Referring to FIGS. 4 to 7, the first magnetic body (311) may be provided on one surface facing the insertion groove (306) of the insert member (307).

The second magnetic body (312) is provided in the insertion groove (306) or the first-shaped steel (304), and can be magnetically coupled with the first magnetic body (311) when the catch (308) is caught and fixed by the fixing catch (309). Referring to FIGS. 4 to 7, the second magnetic body (312) can be provided in the first-shaped steel (304).

For example, the first magnetic body (311) and the second magnetic body (312) may be permanent magnets.

The stopper (313) is interposed between the connector (301) and the first-shaped steel (304), forms a step groove (314) between the connector (301) and the first-shaped steel (304), and serves to limit the movement of the moving member (303) inserted into the step groove (314) in the direction of approaching the connector (301). At this time, since the movement of the second section (305) in the direction of approaching the first section (304) and the movement of the insertion member (307) in the direction of approaching the insertion groove (306) are also limited, the stopper (313) can play a role of limiting the depth at which the insertion member (307) is inserted into the insertion groove (306). For example, the stopper (313) can limit the depth at which the insertion member (307) is inserted into the insertion groove (306) to the point at which the catch projection (308) is caught and fixed by the fixing projection (309).

FIG. 8 is a perspective view showing glass wool of an open joint of a modular building according to one embodiment of the present invention.

As illustrated in FIG. 8, a modular building (10) according to one embodiment of the present invention may have a plurality of second micro-holes (not shown) formed in an insertion groove (306) and an insertion member (307), and glass wool (315) may be filled inside the insertion member (307).

The glass wool (315) can prevent condensation from occurring around the insertion groove (306) and the insertion member (307) by absorbing moisture around the insertion groove (306) and the insertion member (307). Here, the moisture absorbed by the glass wool (315) can be dried through the plurality of second micro-holes of the insertion groove (306) and the insertion member (307).

FIG. 9 is a cross-sectional view showing an open joint of a modular building according to another embodiment of the present invention, and FIGS. 10 and 11 are cross-sectional views showing a joining process of an open joint of a modular building according to another embodiment of the present invention.

As illustrated in FIG. 9, a modular building (10) according to another embodiment of the present invention may, unlike the first embodiment, further include an open joint (300) comprising a plurality of springs (316), a first slip member (317), a plurality of non-slip members (318), a second slip member (319), and a tightening bolt (320).

A plurality of springs (316) are provided on the opposite surface of the connector (301) facing the first section steel (304), and elastic force can be generated in the direction facing the first section steel (304).

A plurality of first slip members (317) may be provided at the ends of a plurality of springs (316). For example, the first slip members (317) may be made of a slip material.

A plurality of non-slip members (318) may be provided between two adjacent springs (316). In one embodiment, the non-slip members (318) may be made of a non-slip material.

The second slip member (319) may be provided on an opposite surface facing the connector (301) of the first-shaped steel (304). For example, the second slip member (319) may be made of a slip material.

The tightening bolt is screwed on one side of the first-shaped steel (304) facing the connector (301) and the other side is connected to the second slip member (319), and the second slip member (319) can be moved toward or away from the connector (301).

The plurality of first slip members (317) may be arranged so as to protrude further toward the first-type steel than the plurality of non-slip members (318) due to the elastic force of the elastic member (203) in the initial state. In addition, the plurality of non-slip members (318) may be arranged so as to be inserted between two springs (316) adjacent to each other in the initial state. (See Fig. 9)

Accordingly, the movable member (303) inserted into the step groove (314) can slip along at least one first slip member (317) and a second slip member (319). (See FIG. 10) Afterwards, as the tightening bolt moves the second slip member (319) and the movable member (303) in a direction closer to the connector (301), the first slip member (317) also moves toward the connector (301), the plurality of springs (316) are compressed, and the movable member (303) can be tightly fixed to the non-slip member (318). (See FIG. 11)

In this way, when the movable member (303) is inserted into the step groove (314), the movable member (303) slips along the first slip member (317) and the second slip member (319) and is inserted into the step groove (314), so that damage to the movable member (303) due to friction between the movable member (303), the connector (301), and the first section steel (304) can be prevented. Thereafter, the movable member (303) inserted into the step groove (314) can be moved in a direction closer to the connector (301) by tightening the tightening bolt (320), and can be tightly fixed to the non-slip member (318).

FIG. 12 is a perspective view showing a modular door and a door driving unit of a modular building according to another embodiment of the present invention, and FIGS. 13 and 14 are perspective views showing the operating process of a modular door and a door driving unit of a modular building according to another embodiment of the present invention.

As illustrated in FIG. 12, a modular building (10) according to another embodiment of the present invention may further include a modular door (400) and a door driving unit (500), unlike the first embodiment.

The modular door (400) may be rotatably provided between two adjacent modular bodies (100). For example, the modular door (400) may be rotatably provided between the two adjacent modular bodies (100) that are located relatively higher.

The door driving unit (500) can rotate the modular door (400) in a direction that closes the space between the two adjacent modular bodies (100) when it rains. Therefore, when it rains, the modular door (400) covers the space between the two adjacent modular bodies (100) by the door driving unit (500), thereby preventing the first glass wool (204) and the glass wool (315) from becoming saturated with moisture due to an excessive amount of rainwater penetrating between the two adjacent modular bodies (100).

The door drive unit (500) may include a tank (501), a discharge unit (502), a fixed shaft (503), a rotating shaft (504), a floater (505), and a wire (506).

The water tank (501) may be provided on the upper side between two adjacent modular bodies (100). Referring to Fig. 13, the water tank (501) may be provided on the roof of the modular building (10).

The discharge portion (502) can discharge rainwater that fills the water tank (501) when it rains. Referring to Fig. 14, the discharge portion (502) can be formed on the left side of the water tank (501). However, the present invention is not limited thereto, and the discharge portion (502) can be formed on at least one of the lower surface, front surface, back surface, and right surface of the water tank (501).

A fixed shaft (503) is provided in the tank (501) and can serve as a support.

The rotary shaft (504) can be rotatably coupled to the fixed shaft (503).

A floater (505) may be provided at one end of the rotation shaft (504). The floater (505) may be made of a buoyant material. For example, when the water tank (501) is filled with water, the floater (505) may be raised by buoyancy, and at this time, one end of the rotation shaft (504) may be rotated toward the upper side of the water tank (501). As another example, when the water tank (501) is not filled with water, the floater (505) may be lowered by its own weight, and at this time, one end of the rotation shaft (504) may be rotated toward the lower side of the water tank (501).

The wire (506) serves to connect the modular door (400) and the plotter (505).

The door drive unit (500) may further include a weight (507), an auxiliary rotation shaft (508), a stopper (509), and an auxiliary floater (510).

The weight (507) is provided at the other end of the rotation shaft (504) and may have a weight smaller than that of the floater (505). For example, when the water tank (501) is filled with rainwater during rainy weather, due to the buoyancy of the floater (505), one end of the rotation shaft (504) on which the floater (505) is provided rotates toward the upper side of the water tank (501). At this time, the weight (507) provides a load that lowers the other end of the rotation shaft (504), thereby assisting the rotational force that rotates one end of the rotation shaft (504) on which the floater (505) is provided toward the upper side of the water tank (501). (See FIG. 15)

The auxiliary rotation shaft (508) can be rotatably coupled to the inner surface of the tank (501). A stopper (509) that opens and closes the discharge portion (502) according to the rotation of the auxiliary rotation shaft (508) can be coupled to the lower end of the auxiliary rotation shaft (508).

The plug (509) can open and close the discharge portion (502) according to the rotation of the auxiliary rotation shaft (508).

The auxiliary floater (510) may be provided at the upper end of the auxiliary rotation shaft (508). For example, when the water tank (501) is not filled with rainwater, the auxiliary floater (510) may be lowered by its own load, the auxiliary rotation shaft (508) may be rotated downwardly in the water tank (501), and as the plug (509) is lowered, the plug (509) may close the discharge port (502). (See FIG. 14) As another example, when the water tank (501) is filled with rainwater, the auxiliary floater (510) may be raised by buoyancy, the auxiliary rotation shaft (508) may be rotated upwardly in the water tank (501), and as the plug (509) is raised, the plug (509) may open the discharge port (502). At this time, the water filled in the tank (501) can be discharged through the discharge port (502) opened by the plug (509). (See Fig. 15)

Below, the operation process of the modular door (400) and the door drive unit (500) in rainy and non-rainy weather will be described.

First, as shown in Fig. 13, when the water tank (501) is filled with rainwater during rainy weather, the floater (505) rises due to buoyancy, one end of the rotation shaft (504) rotates upward of the water tank (501), and as the wire (506) descends, the modular door (400) rotates in a direction that closes the space between the two neighboring modular bodies (100) due to its own load, thereby covering the space between the two neighboring modular bodies (100).

As a result, the first glass wool (204) and the glass wool (315) can be prevented from becoming saturated with moisture due to an excessive amount of rainwater penetrating between the two adjacent modular bodies (100) during rainy weather.

Next, the auxiliary floater (510) is raised by buoyancy, the auxiliary rotation shaft (508) is rotated upwards of the tank (501), and as the plug (509) is raised, the plug (509) can open the discharge port (502). At this time, the rainwater filled in the tank (501) can be discharged through the discharge port (502) opened by the plug (509).

Next, as illustrated in FIG. 14, when the rain ends, the rainwater filled in the water tank (501) is discharged through the drain, so that the water tank (501) is not filled with rainwater. As a result, the floater (505) is lowered due to its own weight and pulls the wire (506), and one end of the rotation shaft (504) is rotated toward the lower side of the water tank (501), and the wire (506) is raised due to the pulling of the floater (505), so that the modular door (400) is rotated in a direction that opens the space between the two neighboring modular bodies (100) due to the rising of the wire (506), so that the space between the two neighboring modular bodies (100) can be opened. At this time, the moisture absorbed by the first glass wool (204) and the glass wool (315) can be dried.

According to the present invention, a packaging system for building materials utilizing the internal space of a modular building according to one embodiment of the present invention has the effect of reducing the transportation cost of a modular building by storing and packaging building materials in the internal space of a modular body assembled in a box shape.

Above, while the embodiments of the present invention have been described with reference to the attached drawings, it will be understood by those skilled in the art that the present invention may be implemented in other specific forms without changing the technical idea or essential features thereof. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

10: Modular Buildings
20: Palette
30: Building Materials
31: Plate material
32: Outdoor unit frame
40: Package
41: Plate cover
42: Outdoor unit cover
100: Modular body
300: Open joint
301: Connector
302: Rail
303: Absence of movement
304: Type 1 steel
305: Type 2 steel
306: Insert Home
307: Insertion member
308: stumbling block
309: Fixed protrusion
310: Support
311: First magnetic body
312: Secondary magnetic body
313: Stopper
314: Step Home
315: Glass Wool
316: Spring
317: 1st slip member
318: Non-slip material
319: Second slip member
320: Tightening bolt
400: Modular Door
500: Door actuator
501: Tank
502: Exhaust
503: Fixed axis
504: Rotation axis
505: Plotter
506: Wire
507: Weight
508: Auxiliary Rotating Axis
509: Plug
510: Auxiliary Plotter

Claims (10)

A modular building comprising a modular body assembled in a box shape;
A pallet stored in the internal space of the above modular body;
Building materials loaded onto the above pallet and stored in the internal space of the above modular body; and
A plurality of packages comprising one or more of the above pallets and one or more of the above building materials, and arranged in a grid shape in the internal space of the modular body,
The above modular body is composed of multiple modular bodies, and the multiple modular bodies are arranged in the vertical and left-right directions.
The above modular building,
Includes an open joint that detachably connects two above-mentioned modular bodies adjacent to each other in the vertical direction,
The above open joint is,
A connector that couples to either of the two adjacent modular bodies;
A rail that is joined to another of the two adjacent modular bodies;
A movable member coupled to the above rail so as to be movable in a direction approaching or away from the above connector;
First-type steel joined to the above connector;
Second-type steel joined to the above-mentioned movable member;
An insertion groove provided on the opposite surface of the first section steel facing the second section steel;
An insertion member provided on the opposite surface of the second section steel facing the first section steel, and inserted or ejected into the insertion groove according to the movement of the second section steel linked to the movement of the movable member;
A catch extending in a vertical direction perpendicular to the moving direction of the moving member from the outer periphery of the insert member; and
It includes a fixed projection extending in a vertical direction perpendicular to the moving direction of the moving member from the inner circumference of the insertion groove,
The above-mentioned hook is fixedly caught on the above-mentioned fixing protrusion by the movement of the above-mentioned second-type steel in the direction of approaching the above-mentioned first-type steel,
The above modular building,
A modular door rotatably provided between two adjacent modular bodies; and
In case of rain, the modular door includes a door drive unit that rotates in a direction to close the space between the two adjacent modular bodies,
The above door driving unit,
A water tank provided on the upper side between two adjacent modular bodies;
A discharge port through which the rainwater filled in the above tank is discharged;
A fixed axis provided in the above tank;
A rotary shaft rotatably coupled to the above fixed shaft;
A plotter provided at one end of the above rotational axis; and
Including a wire connecting the above modular door and the above plotter,
A packaging system for building materials utilizing the interior space of a modular building, wherein, in the event of rain, the floater is raised and the wire is lowered by the rainwater filled in the tank, and the modular door is rotated in a direction to close two adjacent modular bodies.
In the first paragraph,
The above building materials include plate-shaped materials,
The above package includes a plate cover packaging the above pallet and the above plate material,
The above plate-shaped cover is a packaging system for building materials that utilizes the internal space of a modular building, wherein one side facing the side wall of the modular body is opened.
In the first paragraph,
The above building materials include an outdoor unit frame,
The above package includes an outdoor unit cover packaging the above pallet and the outdoor unit frame,
The above outdoor unit cover is a packaging system for building materials that utilizes the internal space of a modular building, having a shape that covers the upper surface and side surfaces of the outdoor unit frame.
delete In the first paragraph,
The above-mentioned stumbling block has a shape that is inclined in a direction away from the first-type steel,
A packaging system for building materials utilizing the internal space of a modular building, wherein the above-mentioned fixed projection has a shape that is inclined in a direction away from the second-shaped steel.
In paragraph 5,
The above modular building,
A packaging system for building materials utilizing the internal space of a modular building, further comprising a support member extending from the second section steel in a direction opposite to the catch, and supporting the fixing projection to which the catch is caught and fixed.
In the first paragraph,
The above modular building,
A first magnetic body provided in the above insert member; and
A packaging system for building materials utilizing the internal space of a modular building, further comprising a second magnetic body provided in the insertion groove or the first steel member and magnetically bonded to the first magnetic body when the catch is caught and fixed by the fixing catch.
In the first paragraph,
The above modular building,
A packaging system for building materials utilizing the internal space of a modular building, further comprising a stopper interposed between the connector and the first-shaped steel, forming a step groove between the connector and the first-shaped steel, and restricting movement of the movable member inserted into the step groove in a direction approaching the connector.
In Article 6,
The above modular building,
A plurality of springs provided on an opposing surface of the connector facing the first section steel and generating elastic force in a direction facing the first section steel;
A plurality of first slip members provided at the ends of the plurality of above springs;
A plurality of non-slip members provided between two adjacent springs;
A second slip member provided on the opposite surface of the first type steel facing the connector; and
A packaging system for building materials utilizing an internal space of a modular building, further comprising a tightening bolt, one end of which is screw-connected to an opposing surface of the first type steel facing the connector and the other end of which is connected to the second slip member, and which moves the second slip member toward or away from the connector.
delete

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