KR200325367Y1 - The desk M.D.F hi- strength - Google Patents

Abstract

The present invention increases the strength of the top plate by folding metal reinforcing pieces on the front and back of the top plate when making a desk using a medium density fiberboard (MDF) panel, and also reduces the volume during transport packaging by folding the top plate and the side plate. It relates to a high-strength MDF desk designed to reduce the logistics cost by transporting a large amount at a time during transportation loading, more specifically, the reinforcing member 16 in which the metal reinforcing pieces 15 are embedded in the front and rear surfaces, and the upper and lower panels 17 A top plate 11 installed between the pads 17 'and the outer surface thereof wrapped with the film 18;

A desk 10 provided with a hinge 13 installed at an inner bent portion to which the top plate 11 and the side plate 12 are connected to each other so as to be foldable;

An inner central portion in which the top plate 11 and the side plate 12 of the desk 10 are connected to the auxiliary plate 14 is to provide a high-strength MDF desk capable of supporting the top plate and the side plate.

Description

High strength MFC desk {The desk M.D.F hi-strength}

The present invention relates to a desk having a simple top plate for easy carrying and packaging, and more particularly, a metal reinforcing piece is installed on the front and back of the top plate when manufacturing a desk using a medium density fiberboard (MDF) panel. The present invention relates to a high-strength MDF desk designed to increase the volume, reduce the volume by folding the top plate and the side plate, and reduce the logistics cost by transporting a large amount at a time when carrying and loading.

Modern wooden desks are not made of solid wood, but they have the effect of solid wood and want a cheaper and higher quality desk. As the material of furniture used most recently in the industry, MDF panels I am making a desk or furniture using

MDF is an abbreviation of Medium Density Fiberboard, and is a compressed wood extracted only from fiber from sawdust or stalks produced when processing wood.

This is easy to work with and cheap, but the texture of the wood is not alive. Usually MDF board is yellowish brown, so it is not good to see, so use adhesive such as bond to apply a pattern or putty on the surface and paint it on the desired color. Usually it is 120cm * 240cm wide and has a variety of thicknesses from 3mm to 30mm.

In particular, M.D.F, which is used as the material of the desk, can express various colors by wrapping more economically than solid wood, and in particular, the weight is lightly used. However, despite these advantages, M.D.F, which is used as a material of a desk or furniture, has a weak strength, and when used as a top plate of a desk, there is a problem in that breakage occurs easily when bending at the center of the top plate when pressed with a heavy load from the top.

The present invention was devised to solve such a problem. The purpose of the present invention is to prevent the occurrence of breakage and damage by external load by doubling the strength of the top plate by installing metal reinforcing pieces inside the front and back surfaces of the top plate. It is.

Another object of the present invention is to make the upper and side plates of the desk foldable to facilitate the user's convenience in transporting and handling, and the ease of disassembly and assembly due to the reinstallation of the desk and the workability and assembly of the reassembly. The second object is to provide a new type of desk structure that can improve the robustness.

1 is an installation using state of the desk according to the present invention.

Figure 2a is a top plan view of the desk of the present invention.

Figure 2b is a front view of the desk of the present invention.

Figure 3a is a schematic diagram of a metal reinforcing piece is installed on the front and rear surfaces of the desk according to the present invention.

Figure 3b is a side cutaway configuration of a state of lapping on the outer surface of the desk top according to the present invention.

Figure 4 is a plan view of the desk top of the present invention.

5 is a perspective view of a desk of the present invention.

Figure 6 is an illustration of a state in which the desk of the present invention installed on a bookcase.

Figure 7 is another embodiment configuration of a desk according to the present invention.

Figure 8 is an illustration of a desk drawer installed on the desk of the present invention.

Figure 9 is an exemplary embodiment configured to detachable auxiliary plate installed between the top plate and the side plate as another embodiment of the present invention.

Figure 10 is an exemplary configuration of the reinforcing part installed on the front and back surface of the desk top of the present invention.

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

10: desk 11: top

12: side plate 13: hinge

14: auxiliary plate 15: metal reinforcement

16: Reinforcing member 17, 17 ': Upper and lower panels

18: film paper 19: guide rail

20: drawer 21: stand

It is a bookshelf

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

In the desk consisting of the top plate, the side plate and the back plate,

A reinforcing member 16 having a metal reinforcing piece 15 embedded in front and rear surfaces between the upper and lower panels 17 and 17 ', and an outer surface thereof having an upper plate 11 wrapped with a film 18;

A desk 10 provided with a hinge 13 installed at an inner bent portion to which the upper plate 11 and the side plate 12 are connected to each other so as to be foldable;

An inner central portion to which the top plate 11 and the side plate 12 of the desk 10 are connected is characterized in that the auxiliary plate 14 is coupled to support the top plate and the side plate.

A groove 14 ′ is formed in the upper end portion and one side end length direction of the auxiliary plate 14, and a guide rail 19 is formed on the inner surface of the side plate 12 and the bottom of the upper plate 11 to be coupled to each other. do.

The present invention as described above is first interposed between the reinforcing member 16 between the upper and lower panels 17, 17 'for forming the upper plate of the desk, but the reinforcing member 16 located on the front and rear surfaces of the upper plate 11 is metal The reinforcing piece 15 is embedded.

At this time, since the metal reinforcing piece 15 is fixed to be embedded in one side of the reinforcing member 16, the metal reinforcing pieces are not exposed on the upper and lower surfaces of the reinforcing member. When lapping the outer surface with the film paper 18, it is flat and smoothly attached without lifting.

The upper plate made as described above is wrapped with film paper in the state where the reinforcing member 16 having the metal reinforcing pieces 15 is positioned on the front and rear surfaces, so that the reinforcing member or the rapid reinforcing reinforcing member is beautifully finished on the outer surface and the top plate is from above. Even when pressed, no bending occurs, and a solid state such as a metal rod is inserted.

The inner bent portion corresponding to the upper plate 11 and the side plate 12 is coupled to be foldable by the hinge 13.

At this time, according to the shape of the desk, the side plate is installed on one side or both sides by the hinge.

That is, when the desk is installed on one side, the side plate 12 is connected to only one side of the top plate by a hinge, and when the bookcase is not used, the side plate is coupled to both sides of the top plate by the hinge.

In this way, the present invention is packed in a flat folded state of the desk and the top until the desk is transported to the consumer. Obviously, when the packaging is provided with the auxiliary plate 14 and bolts or screws that can be coupled thereto.

The desk of the present invention provided as described above, when the desk is installed after delivery to the consumer, the side plate 12 bent on one side of the top plate 11 is unfolded and mounted on the other end of the top plate.

When the desk is installed as described above, the auxiliary plate 14 corresponds to the inner central portion in which the upper plate 11 and the side plate are connected, and then firmly assembled with bolts or screws.

As described above, the desk for coupling the auxiliary plate 14 to the inner side where the top plate and the side plate are connected is maintained firmly without shaking.

After the auxiliary plate is installed between the upper plate and the side plate as described above, when the movable drawer as shown in FIG. 8 is pushed into the position where the auxiliary plate 14 is installed, the movable drawer is supported by the secondary plate and is fixed without being pushed back.

One side of the movable drawer is a PC support 21 is installed so that you can use the desk on the PC (23).

By the auxiliary plate 14 coupled to the central portion of one side of the top plate 11 and the side plate 12 to be installed at a right angle to the inner bending angle 90 degrees, the top plate 11 is horizontal and the side plate 12 on a vertical line You have a solid support.

In addition, as another embodiment of the present invention, as shown in Figure 9 the upper plate 11 and the side plate 12 is installed on the inner side of the guide rail 19 is connected to the edge corresponding to the guide rail 19 of the auxiliary plate 14 By forming the recess 14 'in the portion to be fitted to the guide rail, consumers can easily assemble it without using a bolt when assembling the desk and can handle it conveniently when moving.

At this time, the guide rail 19 is designed in the manufacturing step so that no side obstacle when folding the top plate and the side plate because the size of one side of the auxiliary plate 14 is fitted, shakes after coupling according to the material of the guide rail 19 This may occur, but it is also obvious to use a material that does not cause such a shake.

The desk made as described above may be used as a conventional wood panel, but since the wood is expensive and heavy, in the present invention, the desk 10 is formed by using a medium density fiberboard (MDF) panel for wood replacement. The manufacturing process is simple and easy to reduce the manufacturing cost, while at the same time provide a desk structure to compensate for the weakness of the MDF panel weak in flexural strength.

When explaining a simple embodiment according to the handling of the desk of the present invention made as described above, if you want to re-install the desk 10 in the installation state, such as office relocation and relocation, first, the screw inside the top and side plates Alternatively, the auxiliary plate 14 coupled to the fixing means such as a bolt is removed, and the side plate 12 is rotated inward to be folded to form a state of being in close contact with the bottom of the top plate 11 to flatten the two polymerized panels. Is done.

Therefore, in the process of transporting the desk 10, since the side plate 12 is in a folded state on the top plate 11, it can be transported quickly and easily without disassembling them separately, and also after carrying, folding Unfold the side plate 12 to form a right angle, and then when the auxiliary plate 14 is coupled to the fixing means again, the desk 10 is to be reinstalled.

In this case, as shown in FIG. 9, in the case of the desk provided with the guide rails 19 inside the upper plate and the side plate, only the detachable means is used without using a separate fixing means.

In addition, in the case of a desk as shown in FIG. 7 without installing a bookcase, the side plates are positioned on both sides of the upper plate, which is also possible to disassemble and assemble using the hinge 13 and the two auxiliary plates 14.

As described above, the bookshelf 10 and the drawer 20 form a separate entity from the desk 10 in the process of transporting the desk 10, and thus, without disassembling and assembling process, the form is as shown in FIG. 1. Install it.

In this case, the drawer 20 is provided with a night needle on one side of the drawer side as shown in FIG. 8 so that the PC 23 can be placed and used.

The present invention made in this way in manufacturing a desk using a medium-density fiberboard (MDF) panel, by installing a metal reinforcing piece on the front of the top plate to increase the strength of the top plate to reinforce the weakness of the MDF separately to the outer surface It is beautiful in appearance because there is no need to install additional structure, and the side plate and top plate are folded and packed when transporting the desk so that the volume can be reduced and the handling is easy, and a large amount of logistics can be transported at one time. It is easy to handle, and even if you use the PC to form a stand in a separate drawer to move the flow does not occur even if the use of the PC can be used more safely.

Claims (3)

In the desk consisting of the top plate, the side plate and the back plate, A reinforcing member 16 having metal reinforcing pieces 15 on the front and back surfaces is installed between the upper and lower panels 17 and 17 ', and its outer surface is wrapped with film 18; A desk 10 provided with a hinge 13 installed at an inner bent portion to which the upper plate 11 and the side plate 12 are connected to each other so as to be foldable; High strength MD desk, characterized in that the secondary plate 14 is coupled to the inner central portion is connected to the top plate 11 and the side plate 12 of the desk 10 to support the top plate and the side plate. The method of claim 1, Auxiliary plate has a groove 14 'is formed in the longitudinal direction of the upper end and one side end, and the guide rail 19 is formed on the inner surface of the side plate 12 and the bottom of the upper plate 11 to be detachably attached to each other. -Strength MDF desk made with. The method of claim 1, The upper plate of the desk is a high-strength MD desk, characterized in that the reinforcing member 16, the metal reinforcing piece 15 is embedded in one longitudinal direction is installed on the front and rear surfaces.