KR101791200B1 - Assembly box - Google Patents

Abstract

The present invention discloses a prefabricated box that is easy to assemble and install and is versatile.
The present invention comprises a bottom plate 11 having a square plate shape and side plates 12 extending from the four corners of the bottom plate 11 and at least one of the side plates 12 has a structure A connecting member 20 connecting the main body 10 to the main body 10 so as to connect another main body 10 to the main body 10; And an upper plate 30 mounted to cover the upper opening of the main body 10, so that it is easy to assemble and install, and can be used for various purposes.

Description

Prefabricated box {ASSEMBLY BOX}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated box, and more particularly, to a prefabricated box which can be easily transported and stored and can be assembled into a plurality of structures and used as a structure such as architecture, civil engineering, landscape, interior and coastal erosion prevention.

Generally, plastic products made of synthetic resin are applied and manufactured to many kinds of products such as used as exterior materials for many products such as household appliances and household appliances.

Particularly, the products made of synthetic resin are easy to manufacture and can be manufactured in various forms and are widely used. However, they must be disposed of after being manufactured and used in many kinds and quantities. The waste synthetic resin has an adverse effect on the natural environment because it is decomposed spontaneously after too long in the natural state.

In the case of a wall structure in which a gypsum board is fixed to a stud, a porous plastic foam is poured between the boards. However, there is a problem that the total cost of such a wall structure is high.

In addition, when the prefabricated wall is constructed using wood, the inside and the outside of the component are all made of wood, and the concrete is poured in advance or at the design site. However, the material cost of wooden wall is expensive and it takes much time to manufacture.

These box-type structures are limited in application or structural modification because they use dedicated products that are suitable for various purposes such as architecture, civil engineering, and landscape.

Literature 1. Korea Intellectual Property Office, Publication No. 10-1983-0002509, "Prefabricated box and method for manufacturing the same"

In view of the above, it is an object of the present invention to provide a prefabricated box that can be easily transported and stored, and can be assembled into a plurality of structures to be used in various types of structures.

The object of the present invention is also to provide a prefabricated box which can be used for various purposes such as construction, civil engineering, landscaping, interior and coastal erosion prevention at low cost, and can be used as a structure by filling the surrounding loess, soil, gravel, .

In order to accomplish the object of the present invention, the prefabricated box comprises a bottom plate having a square plate shape and a side plate extending from four corners of the bottom plate, and at least one side plate has a structure A body having a through hole for allowing the body to be opened; In order to fix the two main bodies to each other, it is preferable that two fixing protrusions, which are respectively fitted in the fixing grooves provided in the corner portions of the main body, A connecting member including a connecting member and a plate-shaped second connecting member having four fixing protrusions, which are respectively fitted in fixing grooves formed in corner portions of the main body, for fixing the four main bodies to one side; And an upper plate mounted to cover the upper opening of the main body.

In addition, more preferably, a shielding plate is additionally installed in the main body so as to cover the through-hole.

More preferably, the main body is provided with a fastening hole for mounting the panel.

The main body may further include an extension plate coupled to both ends of the side plates facing each other so as to connect another main body to the main body when the main body is to be connected to the main body with a predetermined gap therebetween .

Still more preferably, the upper surface of the side plate is further provided with an upper surface finish to which protrusions formed on the upper surface are fitted.

Further preferably, the lower pedestal is mounted on the lower end surface of the side plate; And a fixing plate for fixing the lower pedestal to the side plate, wherein the lower pedestal has the same width as the width of the side plate, and the protrusions inserted into the lower end surface of the side plate Lower pedestal; And a second lower pedestal having a width larger than the width of the side plate for connecting another main body to the main body and having a protrusion inserted in a lower surface of the side plate.

As described above, since the prefabricated box according to the present invention can be used for various purposes such as construction, civil engineering, landscaping, interior, coastal erosion prevention structures at low cost, it has an effect of increasing the usability.

Further, since the prefabricated box according to the present invention can be used as a structure in which the same box form is connected to three, when the prefabricated boxes are assembled by connecting the extension plates using both sides of the prefabricated box, the prefabricated box can be saved.

Also, the prefabricated box according to the present invention can be used for a variety of purposes such as architectural dry goods field, civil engineering civil structure structure, landscape gardening facility field, interior indoor / outdoor structure field, coastal erosion prevention / sand loss prevention, and the like.

Also, the prefabricated box according to the present invention can be used as a box of a puzzle block by filling the surrounding soil, loess soil, soil, gravel and sand into the inside of the prefabricated box.

1 is a perspective view showing a prefabricated box according to a preferred embodiment of the present invention,
FIG. 2 is a perspective view illustrating the assembled box according to one preferred embodiment of the present invention,
FIG. 3 is a perspective view showing a prefabricated box, which is one preferred embodiment of the present invention,
4 is a perspective view showing the first connecting member,
5 is a perspective view showing the second linking member,
FIGS. 6 to 12 are diagrams showing a state in which a preferred assembled box of the present invention is installed. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, the present invention will be described in detail with reference to preferred embodiments of the present invention and the accompanying drawings, wherein like reference numerals refer to like elements.

Here, the shape, size, ratio, angle, number and the like shown in the accompanying drawings are schematic and may be modified somewhat. 2) Since the drawing is shown by the line of sight of the observer, the direction or position to explain the drawing can be variously changed according to the position of the observer. 3) The same reference numerals can be used for the same parts even if the drawing numbers are different. 4) If 'include', 'have', 'have', etc. are used, other parts can be added unless '~ only' is used. 5) Numerals can also be interpreted as described in the singular. 6) Even if the shape, size comparison, positional relationship, etc. are not described as 'weak or substantial', it is interpreted to include the normal error range. 7) 'after', 'before', 'after', 'after', and 'after' are not used to limit the temporal position. 8) The terms 'first, second, third', etc. are used selectively, interchangeably or repeatedly for convenience of division, and are not construed in a limiting sense. 9) If the positional relationship of the two parts is described as 'on top of', 'on top', 'on bottom', 'on side', 'on side' and so on, This can also be located. 10) When parts are electrically connected to '~ or', parts are interpreted to include not only singles but also combinations, but parts are interpreted solely if they are electrically connected to '~ or'.

FIG. 1 is a perspective view illustrating a prefabricated box according to a preferred embodiment of the present invention. FIG. 2 is a perspective view of the prefabricated box, which is a preferred embodiment of the present invention. 5 is a perspective view showing a second connecting member, and FIGS. 6 to 12 are views showing a state in which a preferred assembly box of the present invention is installed, It is a state diagram.

As shown in FIGS. 1 to 2, 4 and 5, the prefabricated box according to an embodiment of the present invention includes a main body 10 configured in a square box shape, and a main body 10 used to connect another main body to the main body 10 An upper plate 30 covering the upper end opening of the main body 10; a shield plate 40 mounted inside the main body 10; An upper end covering material 70 mounted on the upper end surface of the side plate 12 and a lower pedestal 80 mounted on the lower end surface of the side plate 12.

The main body 10 is composed of a bottom plate 11 formed in a rectangular plate shape and four side plates 12 extending from the four corners of the bottom plate 11 toward the upper direction. Each side plate 12 remains connected to each other. Each of the bottom plate 11 and the side plate 12 may have a shape in which separate members are assembled to form an integral body, or the entire bottom plate 11 and the side plate 12 may have a single structure. When the bottom plate 11 and the side plate 12 are formed as separate members, connection pins for connecting the respective members are added. At the point where the bottom plate 11 and the side plate 12 are in contact with each other, It is preferable that a groove is formed in which a part of the groove can be inserted.

It is preferable that no separate through-hole is formed in the bottom plate 11, but it is also possible to further form a through-hole in accordance with a manufacturer's request.

It is preferable that the side plate 12 is formed with a through hole 14 in the side plate 12 having both end faces without a separate through hole formed in the side plate 12 on both side surfaces forming the constriction. These through holes can be formed in various positions and shapes according to the requirements of the maker. It is also possible to form through holes in the side plates 12 on both sides. On the outer side surfaces of the side plates 12 on both sides, a pattern for enhancing aesthetic feeling is engraved.

The through hole 14 formed in the side plate 12 has a first through hole 14a passing through 90 mm long and 30 mm long and a second through hole 14b passing through 70 mm long and 70 mm long, , And a third through hole (14c) penetrating at a length of 80 mm. The positions and sizes of the through holes can be variously formed according to the requirements of the manufacturer. The first through hole 14a serves to insert a handle or a small structure for the operator to grasp with the hand. A medium-sized structure is inserted into the second through hole 14b, and a large pipe or column is inserted into the third through hole 14c.

Inside the main body 10, a pair of guide grooves 41 are formed at positions close to the side plates 12 at both ends. The shield plate 40 is fitted in the guide groove 41.

The shield plate 40 sandwiched by the guide grooves 41 is used to cover the through holes 14 formed in the side plate 12. When the shield plate 40 is installed inside the main body 10, it is possible to prevent leakage of the material filled in the main body 10 to the outside.

A fastening hole (51) is formed along the circumference of each side of the main body (10). When the panel 50 made of a metal plate or the like is mounted on each side of the main body 10, the screw is fastened to the fastening hole 51 with the panel 50 having the area corresponding to each side attached.

The upper plate 30 is mounted so as to cover the upper opening of the main body 10. It is preferable that the upper plate 30 has a structure in which two upper plates 30 are assembled in a separated state to form one upper plate 30,

As shown in FIGS. 4 and 5, when the plurality of main bodies are connected in series, the connecting member 20 is provided with a plurality of fixing grooves 13 A first connecting member 22 having two fixing protrusions 22a to be fitted to the main body 10, and a second connecting member 22 having two fixing protrusions 22a fitted to the respective corner portions to fix the four adjacent main bodies 10, And a second connecting member 21 having four fixing protrusions 21a protruding from the fixing grooves 13 formed in the recess.

The first linking member 22 and the second linking member 21 are selectively applied according to the structure of connecting the main body 10. The first connecting member 22 is provided with a protrusion 22b protruding in one direction of the top face to facilitate detachment of the main body 10. The second connecting member 21 also has a protruding portion 21b for facilitating attachment and detachment of the main body 10. That is, the protruding portion 22b protrudes outward from the side wall of the fixing groove 13 in a state where the fixing protrusion 22a of the first linking member 22 is inserted into the fixing groove 13 of the main body 10 do. The operator can pull the protruded protrusion 22b with a tool or a finger, thereby facilitating the removal. The protrusions 22b are preferably formed on at least one side along the longitudinal direction and may be formed on both sides.

The extension plate 60 is used when another main body 10 is to be connected to the main body 10 at a predetermined interval. The opposite ends of the extension plate 60 are provided so as to be in contact with the opposite end portions of the side plates 12 facing each other with the main bodies 10 disposed at regular intervals. Then, the main body 10 and the extension plate 60 are fixed using the fixing plate 81. When the extension plate 60 is provided between the main bodies 10 to connect the main body 10, the effect of connecting the three main bodies 10 can be obtained by connecting the two main bodies 10.

At both end edges of the extension plate 60, a fixing groove into which the protrusion 22a of the second linking member 22 is inserted is formed. In other words, the main body 10 and the extension plate 60 can hold the second linking member 22 in a fixed state.

Protrusions 61 protruding at a predetermined height are formed on the end surfaces of the extension plate 60 contacting the main body 10 and protrusions 61 are inserted into the contact surfaces of the main body 10 in contact with the protrusions 61 Grooves 62 may additionally be formed.

On one side of the fixing plate 81, protrusions 81a protrude in the same direction with a predetermined interval. A groove 81b into which the projection 81a is inserted is formed in the main body 10 and the extension plate 60 so as to be depressed.

The upper finishing material 70 is formed in a flat plate shape having an area corresponding to each upper end face of the side plate 12. [ The lower surface of the side plate 12 is provided with a groove into which a protrusion 12a protruding from the upper surface of the side plate 12 is inserted. This is similar to the male and female coupling shape of the LEGO block. The upper end surface of the upper finishing material 70 is formed flat.

The lower pedestal 80 mounted on the lower end face of the side plate 12 includes a first lower pedestal 82 having a row of projections 82a and a second lower pedestal 83 having the projections 83a forming the row And can be selectively mounted.

The first lower pedestal 82 has the same width as the width of the side plate 12 and a protrusion 82a inserted in the lower end surface of the side plate 12 is arranged in a row on the upper surface.

The second lower pedestal 83 has a width larger than the width of the side plate 12 and is preferably two times larger than the width of the side plate 12 and a protrusion 83a inserted into the lower end face of the side plate 12 do.

The first lower pedestal 82 is used when the neighboring body 10 is not connected and the second lower pedestal 83 is used when the neighboring body 10 is connected.

Each of the lower pedestals 80 is fixed by a fixing plate 81. A groove 81b into which the projection 81a of the fixing plate 81 is inserted is formed in the main body 10, the first lower pedestal 82 and the second lower pedestal 83, respectively.

The prefabricated box constructed as described above can be made of recycled raw materials by recycling the waste plastic using PVC, PP, PE, PC, ABS, etc., which are synthetic resin raw materials of the plastic box. In addition, wood flour or talc (stone powder) can be added to make eco-friendly products. The composite resin can be used and the strength can be increased by using carbon fiber. It is also possible to use steel plates or alloys as materials.

When the resin composition is applied to the prefabricated box constituting the present invention, the following treatment can be carried out to reinforce the strength thereof. At least one of the body 10, the connecting member 20, the upper plate 30, the extension plate 60, the upper finishing material 70 and the lower pedestal 80 is made of 2,5- and 2,6-bis ) -Bicyclo [2,2,1] heptane; One equivalent of an active hydrogen of an amino group, and an epoxy resin; Bisphenol or novolak resin and epichlorohydrin, an epoxy equivalent of 150 to 300 g / eq, and also contains two or more epoxy groups in one molecule. Particularly, an epoxy resin curing agent obtained by reacting bisphenol A diglycidyl ether or bistenol F diglycidyl ether and an epoxy group in an amount of 0.025 to 0.50 equivalents, the reaction temperature is 40 to 120 ° C and the epoxy resin 100 weight , The blending amount of the curing agent is 20 to 75 parts by weight. In addition, when this curing agent is used, the curing rate at room temperature is fast, and the epoxy resin cured by using it has good appearance, and is excellent in adhesiveness, water resistance, and chemical resistance.

At least one of the main body 10, the connecting member 20, the upper plate 30, the extension plate 60, the upper finishing material 70, and the lower pedestal 80, The surface of the component can be subjected to a surface treatment.

That is, an epoxy resin curing agent obtained by addition reaction of an epoxy resin or a propoxylate bisphenol A type epoxy resin having a weight average molecular weight of 100 to 2,000 to any one resin selected from ethylenediamine resin, polyamide resin or phenalamine resin Lt; / RTI > Such a curing agent is an epoxy resin curing agent having a low viscosity, a low VOC (Volatile Organic Compound) and an excellent coating property and chemical resistance, particularly, a plasticity of a coating film.

As a result of these surface treatments, the epoxy resin curing agent has a low viscosity and low VOC and is excellent in room temperature drying, low-temperature drying, and corrosion resistance required by ordinary paint, and is particularly excellent in flexibility and impact resistance Superior in adhesion, and workability was also satisfactory. Especially, the plasticity required for the coating film is remarkably improved and the addition of the epoxy resin of bisphenol A type epoxy resin or ethoxylate propoxylate type contains more oxygen group than that of the addition of the existing bisphenol A type epoxy, The adhesion was greatly improved.

The width of the assembly box is preferably 350 mm, the length of 175 mm, and the width of 350 mm. That is, preferably the transverse length is twice or more of the longitudinal length.

By making the rectangular shape like this, a pair of the prefabricated boxes are stacked so as to face each other upwards and downwards, and another prefabricated box can be put therein.

Therefore, when the prefabricated boxes are transferred in a large quantity, the volume can be reduced by about one third as compared to simply stacking.

In addition, since the worker can carry six prefabricated boxes at a time with three hands each with both hands, workability is greatly increased.

The prefabricated box can be easily assembled by anyone using the puzzle block method, and can be assembled in any desired direction such as the length and height.

As shown in FIG. 4 to FIG. 10, by using an assembly method using a main body 10 made of recycled plastic, it is used as a base material used in construction such as earthy loam houses, pensions, farmhouses, farmhouses, fences and fences Or it can be used as reinforcement for retaining wall, stone, and cement in civil engineering foundation work. In addition, it can be used as a wall of a house by filling boxes with soil or styrofoam in the surrounding area with the help of housing development assistance in underdeveloped countries.

In addition, the prefabricated box according to the present invention is environmentally friendly, cheap, easy to purchase and simple to assemble by adding raw materials of raw materials to the raw material wood powder talc. It is easy for users to assemble themselves to prevent erosion of a single house, warehouse, sloping land. It can be used for many purposes. The interior of the box can be filled with styrofoam or urethane foam, which is a heat insulator, to realize the insulation soundproofing and waterproofing. It is also possible to fill it with yellow soil, chaff, charcoal, etc. The steel pipe pipe or the pipe pipe can be penetrated to reinforce the strength according to the purpose. In addition, it is possible to mount panel mounted on the outer surface and it is possible to assemble even if it is not a specialist manpower because anyone can easily assemble it.

When two main bodies 10 constituting the assembled type box are connected by using the extension plate 60, three boxes can be constituted, and the cost can be reduced.

The technical idea of the present invention has been described through several embodiments.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described above from the description of the present invention. Further, although not explicitly shown or described, those skilled in the art can make various modifications including the technical idea of the present invention from the description of the present invention Which is still within the scope of the present invention. The above-described embodiments described with reference to the accompanying drawings are for the purpose of illustrating the present invention, and the scope of the present invention is not limited to these embodiments.

10: Body
11: bottom plate
12: side plate
14: Through hole
20:
30: top plate
40:
50: Panel
60: Extension plate
70: Top finish
80: Lower pedestal

Claims (6)

And a side plate 12 extending from the four corners of the bottom plate 11. The at least one side plate 12 has a structure in which the structure can be penetrated A body 10 having a through hole 14;
A connecting member 20 connecting the main body 10 and another main body 10; And
And an upper plate (30) mounted so as to cover the upper opening of the main body (10)

An upper finishing material 70 and a lower finishing base 80 are formed between the side plate 12 and the upper plate 30,
An upper surface finishing material 70 is mounted on the upper surface of the side plate 12,
A lower pedestal 80 is mounted on the upper end surface of the upper finishing material 70 and the lower end surface of the side plate 12,
The connecting member 20 is mounted between the side plate 12 and the upper end covering 70,

The sequential coupling of the side plate 12, the upper finishing material 70, and the lower pedestal 80 is accomplished through projections and grooves formed in the body,
The side plate 12 and the lower pedestal 80 are coupled with each other through protrusions and grooves formed in the body,
The coupling between the main bodies 10 is performed through protrusions and grooves formed in the body,

The side plate 12, the upper finishing material 70 and the lower pedestal 80 formed at the upper end of the side plate 12 are coupled by the fixing plate 81 on the side of the corresponding body,
Wherein the side plate (12) and the lower pedestal (80) formed at the lower end of the side plate (12) are coupled by a fixing plate (81) at the side of each corresponding body. The prefabricated box according to claim 1, wherein a blocking plate (40) is additionally mounted inside the body (10) so that the through holes (14) can be covered. The prefabricated box according to claim 1, wherein the body (10) is provided with a fastening hole (51) for mounting the panel (50). 2. The method of claim 1, wherein, when another main body (10) is to be connected to the main body (10)
And an extension plate (60) coupled to both ends of the side plates facing each other so as to connect another body (10) to the body (10). The connector according to claim 1, wherein the connecting member includes two fixing protrusions, which are respectively fitted in fixing grooves provided in corner portions of the main body so as to fix the two main bodies, The first connection member 22 may be a plate-shaped first connection member 22 protruding from one side of the main body 10 or may be connected to a fixing groove 13 provided at an edge portion of the main body 10 so as to fix the four main bodies 10 And a second connecting member (21) having a plate shape with four fixing protrusions (21a) to be fitted on one side thereof. The electronic device according to claim 1, wherein the lower pedestal (80) has a width equal to the width of the side plate (12), and a protrusion (82a) inserted in a lower end surface of the side plate 1 lower bracket 82 or has a width greater than the width of the side plate 12 and is inserted into the lower end surface of the side plate 12 for connecting another body 10 to the body 10 And the second lower pedestal (83) having the projection (83a) in this row.

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