KR20080006551U - desk - Google Patents

Abstract

The present invention relates to a desk, a desk top plate provided with a reinforcing rib 20a extending a predetermined length downward from the bottom; A desk leg 30 disposed on a bottom surface of the reinforcing rib 20a of the desk top plate 20 to support the desk top plate 20; And coupling members (50,60) for coupling the desk top (20) and the desk legs (30), the coupling members (50,60) at the bottom of the desk top (20). The reinforcing rib 20a of the desk top plate 20 and the desk leg 30 are characterized in that the structure is to be coupled directly coupled. Therefore, the coupling member of the desk top and the desk legs is configured to be fastened and released in a one-touch manner so that the bottom and the desk legs of the desk top are directly connected, so that a separate fastening tool is not required, so the work is quick and easy. As a result, there is no damage such as having to penetrate through the desk top, and thus no additional work occurs, resulting in a reduction in manufacturing and labor costs as well as an auxiliary material such as a glass plate on the surface of the top of the desk. It is easy to install and at the same time, the aesthetics of the desk top are also beautiful, so that the academics can improve their academic efficiency.

Desk, Drawer, Joiner, Supporter, Handle

Description

Desk {Desk}

1 is a perspective view showing a desk according to the prior art.

2 is a cross-sectional view showing a coupling structure of a desk according to the prior art.

Figure 3 is a perspective view of the desk according to an embodiment of the present invention from the bottom.

Figure 4 is a cross-sectional view of the main portion showing a state in which the engaging member of the desk in accordance with an embodiment of the present invention is released.

Figure 5 is a cross-sectional view of the main portion showing a locked state of the coupling member of the desk according to an embodiment of the present invention.

Figure 6 is a perspective view of the desk according to another embodiment of the present invention from the bottom.

7 is a sectional view showing the main parts of the desk according to another embodiment of the present invention, in which the coupling member of the desk is released.

Figure 8 is a cross-sectional view of the main portion showing a locked state of the coupling member of the desk according to an embodiment of the present invention.

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

10: desk top 11: through hole 12: drawer

20: desk top 20a: reinforcing rib 20a1: seating groove

20a2: Ring support 22: Drawer 30: Desk leg

32: support 41: bolt 42: nut

50: engaging member 51: handle 52: latch

60: coupling member 60a: coupling protrusion 60b: coupling groove

The present invention relates to a desk, and more particularly, the desk top and the desk legs are configured to be fastened and released in a one-touch manner so that the bottom and the desk legs of the desk top are directly connected. The assembly and disassembly work of the present invention relates to a desk to facilitate the quick and easy assembly work.

In general, a desk is a category of furniture consisting of a desk top and a leg of a desk, such as academic furniture for students in school, home furniture for home use, or general office furniture for work or office. Can be classified.

The following is a look at the accompanying drawings for the study desk of the students used in the school as follows.

As shown in Fig. 1 and Fig. 2, the prior art desk has a large desk top plate 10, a desk leg 30 supporting the desk top plate 10, these desk tops 10 and a desk leg ( 30) is configured to include a coupling member for coupling to each other.

The desk top plate 10 has a rectangular plate shape having a flat top surface so that a book or school supplies can be placed thereon, and four corners are formed with through-holes 11 through which bolts 41 as coupling members penetrate. The storage drawer 12 is provided in the bottom surface.

The desk legs 30 support a bottom surface of both sides of the desk top plate 10, and a line and rear end thereof extend downward from each corner of the desk top plate 10 to be in close contact with the ground. Here, it will be obvious that a through hole (not shown) is formed in the corresponding portion placed on the same line as the through hole 11 of the desk top plate 10 among the desk legs 30. .

In addition, the desk leg 30 is provided with a support 32 for supporting the desk leg 30 by surrounding the outer periphery of the lower end thereof.

The coupling member is composed of a combination of bolts 41 and nuts 42 which are connected to the desk legs 30 through the through holes 11 formed at each corner of the desk top plate 10 to couple and fix them. .

Looking at the assembly process of the desk according to the prior art of such a configuration, after placing each of the desk legs 30 in the corresponding position on the bottom surface of the desk top plate 10, the coupling member bolt 41 of the desk top plate 10 The assembling of the desk is completed by inserting through the through hole 11 and penetrating the through hole of the desk leg 30 lying on the same line, and then fastening the nut 42 to the outer circumferential surface of the bolt 41 exposed to the outside. do.

The disassembling work of the assembled desk may be disassembled by performing work in the reverse order of the assembling process.

However, in the desk of the prior art, since the bolt and nut combination is used as the coupling member for coupling the desk top and the desk legs, a separate fastening tool for bolt / nut fastening is required, and the work desk is not only cumbersome. Since the through-holes and the through-holes of the desk legs must be exactly matched, there was a problem such that the fastening work is also difficult.

In addition, since the through-holes must be drilled at each corner of the desk top for fastening the bolts, first, through-hole punching work is additionally added to increase the manufacturing cost and labor cost, as well as the burrs on the table top by the drilling of the through-holes. The desk top may be damaged and the surface of the desk top may not be smooth, resulting in an unbalanced installation of glass plates that may be placed on the desk top. There was a problem such as not good.

The present invention has been devised to solve such a problem, by combining the coupling member of the desk top and the desk leg to be fastened and released in a one-touch manner so that the bottom and the desk leg of the desk top is connected directly, separate fastening This eliminates the need for tools and makes work faster and easier.Therefore, no damage is required, such as the need to drill through-holes on the table top, resulting in no additional work, resulting in reduced production and labor costs. In addition, it is easy to install an auxiliary material such as glass plate on the surface of the desk top, and at the same time, the aesthetics of the desk top are also beautiful, and the purpose is to provide a desk that enables the academics to enhance their academic efficiency.

Desk of the present invention for achieving the above object is a desk top plate provided with a reinforcing rib extending from the bottom to a predetermined length; A desk leg disposed on a bottom surface of the reinforcing rib of the desk top to support the desk top; And a coupling member for coupling the desk top plate and the desk leg, wherein the coupling member is configured to directly connect the reinforcing rib of the desk top plate and the desk leg at the bottom of the desk top plate. It is characterized by.

In the desk according to the present invention, the coupling member is hinged to the lower end of the main body coupled to be fixed to one side wall surface of the reinforcing rib of the desk top plate to be rotated up and down; And it is preferable that the fastener is configured to include a latch that is connected to one end hinged to the central portion of the handle and the other end is wrapped around the outer peripheral surface of the desk leg.

In addition, the coupling member has a ring support hole is formed on the wall surface of the reinforcing ribs in contact with the desk leg, so as to surround the outer circumferential surface of the desk leg and to be coupled to each other through the ring support hole, so that one end is opened and narrowed It is preferable to be a separate coupling ring which is hinged and formed with a coupling protrusion and a coupling groove for engaging with each other at the other end.

In the desk according to the present invention, it is preferable that a seating groove is formed on the bottom surface of the reinforcing rib of the desk top in contact with the desk leg to closely wrap the outer circumferential surface of the desk leg.

Hereinafter, the present invention based on the accompanying drawings.

As shown in FIGS. 3 to 5, the desk according to the present invention includes a desk top 20, a desk leg 30 supporting the desk top 20, these desk tops 20 and a desk leg 30. ) Is configured to include a coupling member 50 for coupling to each other.

The desk top plate 20 is a rectangular plate shape that the upper surface is made flat to place the study tools, such as books or school supplies, the predetermined length is extended downwards at the bottom and at regular intervals for the entire horizontal and vertical direction The grid-like reinforcement ribs 20a intersecting in the closed state are formed.

In addition, a bottom surface of the reinforcing rib 20a of the desk top plate 20, which is in contact with the desk leg 30, is provided with a recessing recess 20a1 formed to be recessed to closely wrap the outer circumferential surface of the desk leg 30.

In addition, a bottom drawer 22 is provided on the bottom of the desk top plate 20.

The desk legs 30 support a bottom surface of both sides of the desk top plate 20, and a line and rear end thereof extend downward from each corner of the desk top plate 20 to be in close contact with the ground.

In addition, the desk leg 30 is provided with a support 32 for supporting the desk leg 30 by surrounding the outer periphery of the lower end thereof.

The coupling member 50 is hinged to the lower end of the main body that is fixedly coupled to one side wall surface of the reinforcing rib 20a of the desk top plate 20 and the handle 51 which can be rotated up and down, and the handle ( 52, a fastener is used that includes one end hinged to a central portion of the center 52 and a latch 52 that allows the other end to surround the outer circumferential surface of the desk leg 30.

Looking at the assembly process of the present invention according to this configuration, first placing the desk leg 30 on the bottom surface of the desk top plate 20, the outer peripheral surface of the desk leg 30 is the seating groove of the reinforcing rib (20a) After being correctly wrapped in 20a1, the clasp 52 at its lower end is wrapped around the outer circumferential surface of the desk leg 30 while the handle 51 of the fastener that is the coupling member 50 of the reinforcing rib 20a is lowered. By ascending the handle 51 back to the upper side while being pushed to the wall surface of the reinforcing rib (20a) it is easy to assemble the desk top plate 20 and the desk leg 30 in a one-touch manner.

The disassembly of the assembled desk is made possible by opening and lowering the handle 51 downward in the reverse order of the assembly process to separate the clasp 52 from the desk leg 30.

On the other hand, as another embodiment of the present invention, as shown in Figures 6 to 8, the coupling member 60, first of the ring-shaped ring support on the wall surface of the reinforcing rib 20a in contact with the desk leg 30 To form a ball (20a2), and to surround the outer peripheral surface of the desk leg 30 at the same time through the ring support hole (20a2) to be coupled to each other, one end is opened and narrowed hinged and the other end to each other It is also possible to use a separate coupling ring which is a ring structure formed with a coupling protrusion (60a) and the coupling groove (60b) to be engaged.

In the case of using the coupling member 60 of the coupling ring structure, the outer peripheral surface of the desk leg 30 is positioned on the reinforcing rib 20a of the desk top plate 20, and then the coupling member 30 is engaged. (60) After releasing the coupling between the coupling protrusion (60a) and the coupling groove (60b) of the coupling ring and any one side of the coupling member 60 is the ring support hole (20a2) of the reinforcing rib (20a) At the same time, the other side is wrapped around the outer circumferential surface of the desk leg 30, and finally, the engaging protrusions 60a and the coupling grooves 60b, which are end portions thereof, are engaged with each other. By doing so, the desk top plate 20 and the desk legs 30 are firmly fixed, and as a result, the assembly of the desk can be completed.

In this case, the disassembly work of the desk is also performed in the reverse order of the assembly process, thereby disassembling the desk.

As described above, the desk of the present invention is configured to be fastened and released in a one-touch manner so that the bottom and the desk leg of the desk top plate is directly connected to the coupling member of the desk top plate, requires a separate fastening tool Since the work is done quickly and easily, no damages such as having to penetrate through the table top do not occur, so additional work does not occur, resulting in a reduction in production and labor costs as well as a desk. Auxiliaries such as glass plates on the surface of the top plate can be easily installed, and the aesthetics of the desk top can be beautiful, thereby enabling the academics to enhance their academic efficiency.

Claims (4)

Desk top plate 20 is provided with a reinforcing rib (20a) extending a predetermined length downward from the bottom; A desk leg 30 disposed on a bottom surface of the reinforcing rib 20a of the desk top plate 20 to support the desk top plate 20; And a coupling member (50, 60) for coupling the desk top plate (20) and the desk leg (30). The coupling members 50 and 60 are configured to directly connect the reinforcing ribs 20a and the desk legs 30 of the desk top plate 20 at the bottom of the desk top plate 20. Desk. The method of claim 1, The coupling member 50, the handle 51 is hinged to the lower end of the main body coupled to be fixed to one side wall surface of the reinforcing rib (20a) of the desk top plate 20 to be able to axially rotate up and down; And a clasp 52 configured to hinge one end to a central portion of the handle 52 and the other end to surround the outer circumferential surface of the desk leg 30. Desk characterized in that the fastener is configured to include. The method of claim 1, The coupling member 50, the ring support hole (20a2) is formed on the wall surface of the reinforcing rib (20a) in contact with the desk leg 30, while wrapping the outer peripheral surface of the desk leg (30) at the same time the ring support hole ( 20a2) so as to be coupled to each other, the one end is connected to each other and narrowed to each other and the other end is formed of a separate coupling ring formed with a coupling protrusion (60a) and the coupling groove (60b) to be engaged with each other. Desk. The method according to any one of claims 1 to 3, The desk, characterized in that the seating groove (20a1) is formed on the bottom of the reinforcing rib (20a) of the desk top plate 20 in contact with the desk leg (30) to closely wrap the outer peripheral surface of the desk leg (30).

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