KR101420866B1

KR101420866B1 - Desk

Info

Publication number: KR101420866B1
Application number: KR1020130124883A
Authority: KR
Inventors: 장근대
Original assignee: 장근대
Priority date: 2013-10-18
Filing date: 2013-10-18
Publication date: 2014-07-18

Abstract

A desk is disclosed. The disclosed desk comprises a top plate; a support frame for supporting the top plate; a horizontal frame formed in a direction perpendicular to the support frame; a connection bracket for mutually connecting the horizontal frame and the support frame; and a fastening unit for coupling the support frame and the horizontal frame to the connection bracket.

Description

Desk {DESK}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a desk, and more particularly, to a desk capable of improving assembling performance and improving rigidity by simplifying an assembly structure.

Generally, a desk is used together with a chair so that a reading, a handwriting, and a work can be carried out in a comfortable position in a home or a company, and various designs are provided according to the installation place and the interior.

Such a desk usually consists of a top plate for placing objects and a leg that is assembled to the top plate to place the top plate at a certain height from the ground. Such a desk is usually fastened to the upper plate by bolts or screws through a flange joined to one side of the leg when the leg is assembled to the upper plate to fix the leg to the upper plate.

Recently, due to the development of the IT industry, more and more electronic devices such as a monitor are placed on a desk, and the size of a desk top is gradually widening. In order to prevent deformation of the upper plate as the size of the upper plate of the desk becomes larger, a desk having a reinforcing bar coupled to the lower surface thereof is widely used.

On the other hand, a "desk" is disclosed in Korean Patent Laid-Open Publication No. 2013-0104040 (publication date: 2013.09.25).

SUMMARY OF THE INVENTION It is an object of the present invention to provide a desk capable of improving the assemblability by modifying the assembly structure in multiple directions by the connection bracket and improving the rigidity by changing the sectional shape of the frame.

It is also an object of the present invention to facilitate detachment of a thin film covering the lower part of the upper plate and to realize a floating structure of the upper plate, thereby improving the aesthetics.

A desk according to the present invention comprises: an upper plate; a support frame for supporting the upper plate; a horizontal frame provided in a direction perpendicular to the support frame; a connection bracket for interconnecting the horizontal frame and the support frame; And a binding portion for binding the support frame and the horizontal frame.

The horizontal frame may include a first horizontal frame disposed between the support frames disposed in the longitudinal direction of the upper plate and a second horizontal frame disposed between the support frames disposed in the horizontal direction of the upper plate .

The support frame and the first horizontal frame may have a trapezoidal cross section.

Further, the support frame and the horizontal frame are characterized in that their large faces face inward.

The first horizontal frame is spaced apart from the bottom surface of the upper plate, and the second horizontal frame is bolted to the bottom surface of the upper plate.

The connection bracket may include a first branch portion extending downward to be coupled with the support frame, a second branch portion extending in a direction perpendicular to the first branch portion and connected to the first horizontal frame, And a third branch portion extending in a direction perpendicular to the first horizontal frame and connected to the second horizontal frame.

The coupling portion may be formed at each of the first, second, and third branch portions and may include a corresponding support frame, an insertion protrusion inserted into the first and second horizontal frames, and the support frame, And a fastening member for fastening the corresponding insertion protrusion.

The connecting bracket may be provided with a covering film covering one side of the upper plate.

The mounting bracket may include a first fixing part coupled to the connection bracket and a second fixing part extending in a direction perpendicular to the first fixing part and coupled with the curtain wall, Government. &Lt; / RTI >

In addition, the connection bracket may be formed with a fitting groove into which the first fixing portion is fitted, the first fixing portion coupled to the fitting groove is bolted and coupled, and the fitting groove is separately formed when the first fixing portion is not fastened As shown in Fig.

In addition, the connection bracket is provided with a support portion for supporting the upper plate.

The desk according to the present invention has the effect of improving the assemblability by the assembling structure in which the supporting frame, the first and second horizontal frames are fitted to the connecting bracket in multiple directions.

In addition, according to the present invention, since the end face of the support frame and the first horizontal frame are formed in a trapezoidal shape to improve the rigidity and the wide side of the support frame faces inward, a safety accident due to contact during use can be prevented.

In addition, the present invention has an effect of facilitating the installation of the shielding membrane as well as providing a shielding membrane for covering the lower part of the upper plate to the connection bracket.

In addition, the present invention has an effect that the upper plate is supported by the support portion of the connection bracket, and the upper plate is separated from the first horizontal frame when viewed from the side, thereby improving the aesthetics.

1 is a perspective view of a desk according to an embodiment of the present invention.
2 is an exploded perspective view of a desk according to an embodiment of the present invention.
3 is a side view of a desk according to an embodiment of the present invention.
4 is a plan view of a desk according to an embodiment of the present invention.
5 is a perspective exploded view of a desk according to an embodiment of the present invention.
6 is a cross-sectional view illustrating connection of a connection bracket of a desk according to an embodiment of the present invention.
7 is a cross-sectional view taken along the line AA of Fig.
8 is an exploded perspective view showing the installation of a screen of a desk according to an embodiment of the present invention.

Hereinafter, an embodiment of a desk according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a desk according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a desk according to an embodiment of the present invention, FIG. 3 is a side view of a desk according to an embodiment of the present invention, 4 is a plan view of a desk according to an embodiment of the present invention, FIG. 5 is an exploded perspective view of a desk according to an embodiment of the present invention, FIG. 6 is a cross- FIG. 7 is a cross-sectional view taken along line AA of FIG. 1, and FIG. 8 is an exploded perspective view showing an installation of a screen of a desk according to an embodiment of the present invention.

1 to 8, a desk 100 according to an embodiment of the present invention includes an upper plate 110, a support frame 120, a horizontal frame 130, a connection bracket 140, and a coupling unit 150, .

The upper plate 110 has a rectangular parallelepiped shape and is made of wood, plastic, or steel, and forms a space on the upper surface thereof.

The support frame 120 supports the upper plate 110 and is formed standing from the ground at each corner of the upper plate 110.

The horizontal frame 130 is provided in a direction perpendicular to the support frame 120 to maintain the support frame 120 in an upright state and includes a support frame 120 disposed between the support frames 120 arranged in the longitudinal direction of the upper plate 110 And a second horizontal frame 134 provided between the horizontal frame 132 and the support frame 120 arranged in the transverse direction of the upper plate 110.

The support frame 120 and the horizontal frame 130 are connected by a connection bracket 140. That is, the four support frames 120 are connected to the first and second horizontal frames 132 and 134 by the connection brackets 140 as shown in FIG. 2, And supports the upper plate 110 in a standing state.

5, the connection bracket 140 includes a first branch portion 142 extending downward to engage with the support frame 120, a second branch portion 142 extending in a direction perpendicular to the first branch portion 142, A second branch 144 connected to one horizontal frame 132 and a third branch 146 extending in a direction perpendicular to the second branch 144 and connected to the second horizontal frame 134 . The connection bracket 140 is provided on the bottom surface of the corner of the top plate 110 to connect the frames 120, 132, and 134 with each other.

The support frame 120 and the horizontal frame 130 are fastened to the connection bracket 140 by the coupling part 150. The binding unit 150 is formed on the first, second, and third branch portions 142, 144, and 146 and includes a corresponding support frame 120, an insertion protrusion 152 inserted into the first and second horizontal frames 132 and 134, 120, and a fastening member 154 for fastening the insertion protrusions 152 corresponding to the first and second horizontal frames 132, 134, respectively. That is, the support frame 120, the first and second horizontal frames 132 and 134 are formed of hollow tubes, the insertion protrusions 152 of the first branch portions 142 are inserted into the upper ends of the support frames 120, The insertion protrusion 152 of the second branch 144 is inserted into the first horizontal frame 132 and the insertion protrusion 152 of the third branch 146 is inserted into the second horizontal frame 134.

At this time, the support frame 120 and the first horizontal frame 132 are formed into a trapezoidal cross section as shown in FIG. As a structure for improving the strength, not only the load transmitted from the upper plate 110 is firmly supported, but also the torsion load generated from the side surface of the upper plate 110 can be firmly supported.

The support frame 120 and the first horizontal frame 132 are arranged so that a large area faces inward. That is, since the supporting frame 120 and the first horizontal frame 132, which are arranged in the longitudinal direction of the upper plate 110, are in line with each other, the inner side which can be brought into contact with the user's legs forms a wide flat surface It is possible to prevent a safety accident caused by collision.

The first horizontal frame 132 is spaced apart from the bottom surface of the upper plate 110 and the second horizontal frame 134 is bolted to the bottom surface of the upper plate 110. This is possible because the third branch 146 of the connection bracket 140 is formed at a higher position than the second branch 144. The connection bracket 140 is further provided with a support portion 148 for supporting the upper plate 110. That is, the third branch 146 and the support 148 are located on the same line and contact with the bottom of the upper plate 110, and the upper plate 110 is supported by the support 148, And may be spaced apart from the upper plate 110. This can realize a floating structure of the upper plate 110, thereby improving the aesthetics of the desk 100.

On the other hand, the connection bracket 140 is provided with a shielding film 160 covering the lower side of the upper plate 110. The shielding film 160 is installed in a direction perpendicular to the upper plate 110 and is installed over the upper plate 110 with respect to the upper plate 110. The shielding film 160 is connected to the connection bracket 140 by the mounting bracket 170 as shown in FIG. 8 and the mounting bracket 170 is fixed to the connection bracket 140 by a first fixing part 172 And a second fixing part 174 extending in a direction perpendicular to the first fixing part 172 and engaged with the curling film 160. The connection bracket 140 is formed with a fixing groove 140a into which the first fixing portion 172 is fitted and the first fixing portion 172 coupled with the fixing groove 140a is coupled with the fixing groove 140a are covered by a separate plug 180 when the first fixing portion 172 is not fastened.

Since the wide surface of the support frame 120 faces inward, the first branch portion 142 of the connection bracket 140 is also directed to the inner side so that the fixing space of the first fixing portion 172 can be secured.

The second fixing part 174 is in contact with one surface of the curtain 160 and the finishing cap 175 is provided on the back surface of the curtain 160 corresponding to the second fixing part 174. The second fixing part 174, And the finishing cap 175 are fastened by a bolt member passing through the covering film 160. This is a structure for preventing exposure of the bolt member to improve the aesthetics.

Hereinafter, the operation and effect of the desk according to an embodiment of the present invention having the above-described structure will be described.

The insertion protrusions 152 formed on the first branch portion 142 of the connection bracket 140 are inserted into the support frame 120 to be fixed to the fastening member 154 And the insertion protrusion 152 of the second branch 144 is inserted into the first horizontal frame 132 and coupled by the fastening member 154 and the insertion protrusion 152 of the third branch 146 Is inserted into the second horizontal frame 134 and is engaged by the fastening member 154. The four support frames 120 provided at the edges of the upper plate 110 are held by the first and second horizontal frames 132 and 134. The support plate 148 of the connection bracket 140 supports the bottom edge of each corner of the upper plate 110 and the second horizontal frame 134 is supported on the bottom of the upper plate 110 The connection is completed by vortexing.

At this time, the first horizontal frame 132 is disposed apart from the bottom surface of the upper plate 110. As a result, when the desk 100 is viewed from the side, it is possible to realize a structure in which the upper plate 110 is opened, thereby improving aesthetics.

Since the support frame 120 and the first and second horizontal frames 132 and 134 can be connected at the same time by the connection bracket 140 having the first, second and third branch portions 142, 144 and 146 extended in three directions, .

The support frame 120 and the first horizontal frame 132 are formed in a trapezoidal shape so as to firmly support the load transmitted from the upper plate 110 due to the structural characteristics, The torsional load can also be firmly supported.

In addition, since the support frame 120 and the first horizontal frame 132 are disposed with their large areas facing inward, a wide flat surface that can be in contact with the user's leg can be formed, thereby preventing a safety accident caused by collision .

The shielding film 160 can be detachably attached to the connection bracket 140. 8, the cap 180 covering the fixing groove 140a is removed, the first fixing part 172 of the mounting bracket 170 is fitted and then fixed by bolting, The shielding film 160 can be mounted on the portion 174. The bolt member for fixing the second fixing portion 174 and the shielding film 160 is not exposed by the finishing cap 175, thereby improving the aesthetics.

The shielding film 160 blocks the upper and lower portions with respect to the upper panel 110 so as to prevent the lower exposure as well as the partition between the desk 100 and the desk 100.

As described above, according to the desk according to the embodiment of the present invention, the assembling property is improved by the assembling structure in which the supporting frame, the first and second horizontal frames are fitted to the connecting brackets in multiple directions, The cross section of the horizontal frame is formed as a trapezoid so that the rigidity is improved and the rigidity can be increased not only with the load of the upper plate but also with the torsional load generated from the side surface. In addition, it is easy to mount the thin film, and the open structure of the upper plate can be realized, and the aesthetics can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

100: desk 110: top plate
120: support frame 130: horizontal frame
132: first horizontal frame 134: second horizontal frame
140: connection bracket 140a: fixing groove
142: 1st minute base 144: 2nd minute base
146: third minute base 148: support
150: coupling portion 152: insertion protrusion
154: fastening member 160:
170: mounting bracket 172: first fixing portion
174: second fixing portion 175: finishing cap
180: Plug

Claims

A support frame for supporting the upper plate; a horizontal frame provided in a direction perpendicular to the support frame; a connection bracket for interconnecting the horizontal frame and the support frame; And a fastening portion for fastening the fastening portion;
Wherein the connection bracket is provided with a shielding film covering one side of the upper plate;
Wherein the shielding film is bound to the connection bracket by a mounting bracket;
The mounting bracket includes a first fixing part coupled to the connection bracket; And
And a second fixing part extending in a direction perpendicular to the first fixing part and bound to the curtain film.

The apparatus of claim 1,
A first horizontal frame provided between the support frames arranged in the longitudinal direction of the upper plate; And
And a second horizontal frame provided between the support frames arranged in the transverse direction of the upper plate.

3. The method of claim 2,
Wherein the support frame and the first horizontal frame have a trapezoidal cross section.

The method of claim 3,
Wherein the support frame and the first horizontal frame have a wide side facing inward.

3. The method of claim 2,
The first horizontal frame being spaced apart from a bottom surface of the upper plate;
Wherein the second horizontal frame is bolted to the bottom surface of the top plate.

3. The method of claim 2,
The connection bracket includes a first branch portion extending downward to be coupled with the support frame;
A second branch portion extending in a direction perpendicular to the first branch portion and connected to the first horizontal frame; And
And a third branch portion extending in a direction perpendicular to the second branch portion and connected to the second horizontal frame.

The method according to claim 6,
The coupling portion is formed at each of the first, second and third branch portions and corresponds to the support frame, an insertion protrusion inserted into the first and second horizontal frames, And
And a fastening member for fastening the insertion protrusions corresponding to the support frame, the first and second horizontal frames, respectively.

delete

The method according to claim 1,
Wherein the connection bracket is formed with a fitting groove into which the first fixing portion is fitted;
The first fixing portion coupled to the fitting groove is bolted and engaged;
Wherein the fitting groove is covered with a separate stopper when the first fixing part is not fastened.

The method according to claim 1,
Wherein the connection bracket is provided with a support portion for supporting the upper plate.