KR101643359B1 - modular desk - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated desk which is easy to assemble, install and transport, and can maintain a state of being assembled and installed despite an external force. The prefabricated desk comprises a vertical coupling groove formed on each of right and left sides, The first and second side plates 20 and 20 are provided with grooves 10, one upper protrusion formed on the upper side, and one or more rear hooks formed on the rear side and fastened to the horizontal fastening grooves of the thick plate 10 And an upper plate 40 having four fastening openings for fastening the upper protrusions of the first and second side plates 20 and 30, respectively.

Description

Prefabricated desk {modular desk}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated desk, and more particularly, to a prefabricated desk that is easy to assemble, install, and transport, and can maintain a state of being assembled and installed despite an external force.

Furniture, including a desk, is generally manufactured by joining together angled members, rods or sheets of material using a separate tool such as a screwdriver as a fastener comprising bolts or nuts.

However, in assembling furniture, it is difficult to precisely align the aforementioned bar or sheet to an object to be joined, and it takes much time to assemble the furniture.

In order to overcome the problems of the related art as described above, the 'prefabricated desk' of Patent Document 1 has desk legs on both sides, and an upper support for connecting the desk legs are integrally formed, Front frame and rear frame; A side frame having coupling grooves formed on both sides of upper and lower ends to be fitted to the front frame and the rear frame, and coupling projections protruding at a predetermined height are formed at edges of the coupling grooves formed at the upper side; And an upper plate formed on the bottom surface with a fitting groove into which the engaging projections can be fitted.

However, in the case of the above-described Patent Document 1, the desk can be assembled without using a separate tool. However, when the upper plate is not completely fixed to the side frame and the upper support, There is a problem that is easily separated.

Korea Public Utility Model Bulletin (U) No. 20-2010-0007971 (Published on Aug. 11, 2010)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a prefabricated desk which can easily be assembled, installed and transported, and can be assembled and installed despite external force.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a vertical plate and a horizontal plate, First and second side plates having one upper protrusion formed on the upper side and one or more rear hooks formed on the rear side and fastened to the vertical fastening grooves of the thick plate; And a four-sided upper plate having one or more rear projections to be inserted into horizontal fastening grooves of the thick plate at the rear side thereof and coupling grooves on both sides of which the upper projections of the first and second side plates are respectively inserted, Is accomplished by a prefabricated desk.

According to an aspect of the present invention, there is provided a foot plate comprising: a foot plate having one or more hooks protruded from both sides thereof, and at least one engaging groove horizontally penetrating the bottom of the first and second side plates, The hook is engaged.

According to another aspect of the present invention, there is provided an image forming apparatus, further comprising first and second wiper panels each having one lateral projection projecting horizontally on the inner side and a hook projecting horizontally on the rear side, The side plates are provided with fastening grooves formed horizontally so that the side projecting portions of the first and second wrench panels are coupled to each other and horizontal fastening grooves are formed horizontally on both sides of the back plate to fasten the hooks of the first and second wrench panels .

According to still another aspect of the present invention, there is provided a support structure, comprising: a support plate having a hook projecting horizontally in the rear; And a shelf having at least one hook protruding horizontally at the rear, wherein the hook of the support plate and the hook of the shelf are fastened to the fastening groove formed on the upper plate and the at least one horizontal fastening groove.

According to still another aspect of the present invention, there is provided a magnetic device comprising: a magnetic body embedded in at least one of left and right sides so as to be exposed forward in the same direction as a horizontal coupling groove of the thick plate; One magnetic body embedded upwardly on one side of the upper side of the first and second side plates; At least one magnetic body embedded in the rear side of the rear plate of the first and second side plates at a position corresponding to the magnetic body of the rear plate and having a polarity opposite to the magnetic body of the rear plate; And one magnetic body embedded in a downwardly exposed position corresponding to the magnetic body on the upper side of the first and second side plates and having a polarity opposite to the magnetic body on the upper side of the first and second side plates .

According to still another aspect of the present invention, the hooks of the first and second side plates and the hooks of the support plate are fastened to the corresponding fastening grooves of the thick plate from top to bottom.

According to still another aspect of the present invention, the hooks of the footrest are fastened to the fastening grooves of the first and second side plates from the rear to the front.

According to the present invention, it is possible to assemble parts such as a thick plate, a first and a second side plate, a top plate and the like without a separate tool, and it is possible to assemble the plate, the first and second side plates, or the first and second side plates, The first plate, the second side plate, and the upper plate of the assembled desk are not separated from each other even when an external force is applied during use of the desk.

Further, according to the present invention, by joining the wedge panel between the first and second side plates and the thick plate, the up and down movement of the thick plate is cut off and the thick plate coupled to the first and second side plates is not easily separated.

1 is a perspective view of a prefabricated desk according to an embodiment of the present invention.
2 is an exploded perspective view of a prefabricated desk according to an embodiment of the present invention.
FIGS. 3 to 5 are views showing a structure of a construction of a prefabricated desk according to an embodiment of the present invention, and a coupling structure thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a prefabricated desk according to an embodiment of the present invention will be described with reference to the accompanying drawings. In the drawings, the size and shape of components may be exaggerated or simplified in order to facilitate understanding of the invention.

FIGS. 1 and 2 show a prefabricated desk according to an embodiment of the present invention. FIG. 3 to FIG. 5 are views showing structures of respective components constituting the prefabricated desk according to an embodiment of the present invention, .

Referring to FIG. 1, the prefabricated desk according to an embodiment of the present invention includes a plate 10, first and second side plates 20 and 30, and a top plate 40. In addition, the prefabricated desk includes a footrest 50 on which a foot can be placed, first and second wedge panels 60 and 70 on which articles can be placed, a support plate 80 for attaching a shelf function, Respectively.

Hereinafter, each of the components constituting the assembled desk will be described in detail. In the description of each component, terms such as front, rear, top, bottom, left, right, etc. indicating directions and positions are defined with reference to Figs. 1 and 2.

The thick plate 10 is formed with openings at the center and includes the magnetic bodies 12, 13, 14 and 15. Vertical engaging grooves 11a to 11f and horizontal engaging grooves 11g and 11h are formed on left and right sides and upper portions of the opening of the thick plate 10 so as to be exposed to the front in the same direction as the vertical engaging grooves 11a to 11f, 12) (13) (14) (15) are purchased. The vertical engaging grooves 11a to 11c and the vertical engaging grooves 11d to 11f are formed so as to extend in the vertical direction and the magnetic bodies 12 and 13 are arranged in the same line as the vertical engaging grooves 11a to 11c And the magnetic bodies 14 and 15 are arranged on the same line as the vertical coupling grooves 11d to 11f.

The first side plate 20 includes upper projections 22 formed on the upper side and rear hooks 23 24 24 25 formed on the rear side and fastened to the horizontal coupling grooves 11a 11b 11c of the thick plate 10 A magnetic body 26 buried upwardly on one side of the upper side and a magnetic body 12 of the rear plate 10 are exposed to the rear at positions corresponding to the magnetic bodies 12 and 13, ) Magnetic substance 27 (28) having a polarity opposite to that of the magnetic substance (13).

The second side plate 30 includes an upper protrusion 32 formed on the upper side and rear hooks 23, 34 and 35 formed on the rear side and fastened to the horizontal coupling grooves 11d, 11e and 11f of the thick plate 10 A magnetic body 36 embedded upwardly on one side of the upper side and a magnetic body 14 and 15 of the rear side plate 10 are embedded so as to be exposed rearwardly, ) Magnetic body 37 (38) having a polarity opposite to that of the magnetic body (15).

The hooks 23, 24, 25, 33, 34 and 35 of the first and second side plates 20 and 30 are engaged with the corresponding fastening grooves 11a to 11f of the thick plate 10, And is fastened from top to bottom.

The upper plate 40 is formed with rear projections 42 and 43 to be inserted into the horizontal coupling grooves 11g and 11h of the rear plate 10 at the rear side and the upper projections 42 and 43 of the first and second side plates 20 and 30, 41b are provided on both sides of the bottom surface and are exposed downward at positions corresponding to the magnetic bodies 26, 36 on the upper side of the first and second side plates 20, 30 And magnetic bodies 44 and 45 which are embedded and have a polarity opposite to that of the upper side magnetic bodies 26 and 36 of the first and second side plates 20 and 30.

In other words, in order to maintain the assembled state despite the external force after assembling the heavy plate 10, the first and second side plates 20, 30 and the upper plate 40 as in the above embodiment, 13, 14 and 15 embedded in the right and left to be exposed forward in the same direction as the vertical coupling grooves 11a to 11f of the first and second side plates 20 and 30 and the magnetic bodies 12, Magnetic bodies 26 and 36 embedded upwardly on one side of the upper side and magnetic bodies 12 and 13 and 14 of the rear plate 10 on the rear side of the first and second side plates 20 and 30 27, 28, 27, and 38, which are embedded in a rearwardly exposed position at positions corresponding to the magnetic plates 12, 13, 14, 15 of the thick plate 10 and have a polarity opposite to that of the magnetic plates 12, The first and second side plates 20 and 30 are embedded so as to be exposed downward at positions corresponding to the magnetic bodies 26 and 36 on the upper side of the first and second side plates 20 and 30, (45) having a polarity opposite to that of the magnetic bodies (26) and (36).

Here, the magnetic bodies 12, 13, 14, 15, 26, 27, 28, 36, 37, 38, 44, The number is not limited to one, and the number can be reduced or increased as needed. The shapes, the positions, and the like of the magnetic bodies 12, 13, 14, 15, 26, 27, 28, 36, 37, 38, 44, Hooks 23, 24, 25, 33, 34 and 35 for assembling the thick plate 11, the first and second side plates 20 and 30 and the upper plate 40, The numbers of the grooves 11a to 11f, the rear projections 42 and 43, the horizontal fastening grooves 11g and 11h, the upper projecting portions 22 and 32 and the fastening grooves 41a and 41b can also be changed.

Hereinafter, an assembling process of a prefabricated desk according to an embodiment of the present invention will be described with reference to the accompanying drawings.

First, hooks 23, 24, 25, 33, 34 and 35 of the first and second side plates 20 and 30 are inserted into the vertical coupling grooves 11a to 11f of the thick plate 10 The first and second side plates 20 and 30 are pressed downward so that the thick plate 10 and the first and second side plates 23 and 30 are engaged. At this time, the magnetic bodies 12, 13, 14, 15 of the thick plate 10 and the magnetic bodies 27, 28, 37, 38 of the first and second side plates 20, The assembled state is maintained.

Subsequently, the rear projecting portions 42 and 43 of the upper plate 40 are inserted into the engaging grooves 11g and 11h of the rear plate 10, respectively, and then the front portion of the upper plate 40 is pressed, The top plate 40 and the first and second side plates 20 and 20 are connected to the engaging grooves 41a and 41b of the top plate 40, (30). At this time, the magnetic bodies 44 and 45 of the upper plate 40 and the magnetic bodies 26 and 36 of the first and second side plates 20 and 30 adhere to each other and the assembled state is maintained.

The present invention is not limited to the above-described embodiment, but it is also possible to further include a footrest 50 having hooks 52, 53, 54 and 55 protruding from both sides, The hooks 52, 53, 54, 55 of the foot plate 50 are fastened to the fastening grooves 21a, 21b, 31a, 31b formed horizontally through the lower side of the second side plates 20, ) Can be combined.

The hooks 52, 53, 54 and 55 of the footrest 50 are engaged with the engaging grooves 21a, 21b, 31a and 31b of the first and second side plates 20 and 30, As shown in Fig.

The foot plate 50 is required to be assembled prior to assembling the thick plate 10 and the first and second side plates 20 and 30. This method is applicable to the first and second side plates 20 and 30 The hooks 52, 53, 54 and 55 of the footrest 50 are inserted into the coupling grooves 21a, 21b, 31a and 31b and then the footrest 50 can be pushed forward from the rear.

In addition, the present invention is not limited to the above-described embodiment, but may be embodied as a side projecting portion 62 (72) projecting horizontally from the inner side and a hook 63 The first and second side panels 20 and 30 further include fastening grooves 21c and 31c formed horizontally to form first and second fastening panels 60 and 70 having first Side projecting portions 62 and 72 of the first and second wrench panels 60 and 70 are coupled to each other and horizontal fastening grooves 11i and 11j are horizontally formed on both sides of the rear plate 10, Hooks 63 and 73 of the wrench panels 60 and 70 can be fastened, respectively.

The first and second wiper panels 60 and 70 can be assembled after assembling the thick plate 10 and the first and second side plates 20 and 30, 53, 54 and 55 of the footrest 50 are inserted into the engaging grooves 21a, 21b and 31a and 31b of the footrest 20 and 30 and then the footrest 50 is moved from the rear It can be assembled by pushing forward.

Therefore, by assembling the first and second wiper panels 60 and 70 while the thick plate 10 and the first and second side plates 20 and 30 are assembled, the first and second side plates 20 and 30 The thick plate 10 assembled with the first and second side plates 20 and 30 does not move up and down so that the thick plate 10 is not easily separated from the first and second side plates 20 and 30.

In addition, the present invention is not limited to the above-described embodiment. As another embodiment, a supporting plate 80 having a hook 82 projecting horizontally in the rear and a hook 92 The hook 82 and the shelf 90 of the support plate 80 are fastened to the fastening groove 11l and the horizontal fastening grooves 11k and 11m formed on the upper plate 10, The hooks 92 and 93 of the hooks 92 and 93 can be fastened.

Here, the hook 82 of the support plate 80 may have a structure of being fastened to the coupling groove 11k of the upper plate 10 from top to bottom.

The support plate 80 and the shelf 90 can be assembled after the plate 10 and the first and second side plates 20 and 30 are assembled by first joining the fastening grooves 11k And then the hooks 92 and 93 of the shelf 90 are inserted into the fastening grooves 11l and 11m of the thick plate 10 and fastened to each other by fastening the hooks 82 and 93 of the shelf 90. [ .

The present invention is not limited to the above-described various embodiments, and the magnetic bodies may be disposed on opposite sides of the foot plate 50 and on the side surfaces of the first and second side plates 20 and 30, respectively, The magnetic bodies are provided on the rear side or the side of the first and second wrench panels 60 and 70 and the front side of the thick plate 10 and the side surfaces of the first and second side plates 20 and 30, Alternatively, the magnetic bodies may be disposed on the rear surface of the shelf 90 and on the front surface of the corresponding thick plate 10 so as to face each other with different polarities. Even in this case, the number, shape, shape, arrangement position, etc. of the magnetic bodies can be modified as necessary.

As described above, the fixing method using the magnetic body has been described as an example of the desk in the above embodiment, but the present invention is not limited to this, but can be applied to various kinds of prefabricated furniture such as a bed, a cabinet, a bookcase,

While the present invention has been described with respect to specific embodiments and modifications thereof, it should be understood that various changes and modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be construed as being limited to the embodiments described, but should be determined by the scope of the appended claims, and equivalents thereof.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

10: Plates 11a to 11f: Vertical fastening grooves
11g, 11h, 11k, 11m, 21a, 21b, 31a, 31b,
11l, 21c, 31c, 41a, 41b:
12, 13, 14, 15, 26, 27, 28, 36, 37, 38, 44,
20, 30: first and second side plates 22, 32:
23, 24, 25, 33, 34, 35, 52, 53, 54, 55, 63, 73, 82, 92,
40: upper plate 42, 43: rear projection
50: scaffold 60, 70: first and second wiper panels
80: Support plate 90: Shelf

Claims (9)

A thick plate (10) provided with one or more vertical fastening grooves formed on both left and right sides and one or more horizontal fastening grooves formed on the upper side;
First and second side plates (20, 30) having one upper protrusion formed on the upper side and one or more rear hooks formed on the rear side and fastened to the vertical fastening grooves of the thick plate (10); And
And at least one rear projecting portion to be inserted into the horizontal fastening groove of the thick plate 10 is formed on the rear side and a fastening groove into which the upper projecting portions of the first and second side plates 20, A deformation top plate 40;
Wherein the first and second shelves are formed from a single piece. The method according to claim 1,
Further comprising a footrest (50) having one or more hooks each projecting on either side,
Characterized in that the hooks of the footrest (50) are engaged with at least one fastening groove formed horizontally through the bottom of the first and second side plates (20, 30). The method according to claim 1,
Further comprising first and second wiper panels (60) and (70) having one lateral projection projecting horizontally on the inner side and a hook projecting horizontally on the rear side respectively,
The first and second side plates 20 and 30 are formed with horizontal fastening grooves so that the side projecting portions of the first and second wiper panels 60 and 70 are engaged with each other.
Wherein horizontal fastening grooves are horizontally formed on both sides of the thick plate to fasten the hooks of the first and second wrench panels (60) and (70), respectively. The method according to claim 1,
A support plate (80) having a hook projecting horizontally in the rear; And
Further comprising a shelf (90) having one or more hooks projecting horizontally in the rear,
Wherein a hook of the support plate (80) and a hook of the shelf (90) are fastened to a fastening groove formed on the upper plate (10) and at least one horizontal fastening groove. 5. The method according to any one of claims 1 to 4,
A magnetic body embedded in one or more right and left sides so as to be exposed forward in the same direction as the horizontal coupling groove of the thick plate 10;
One magnetic body embedded upwardly on one side of the upper side of the first and second side plates 20 and 30;
And at least one magnetic body 21 embedded in the rear side of the first and second side plates 20 and 30 at a position corresponding to the magnetic body of the rear plate 10 and having a polarity opposite to the magnetic body of the rear plate 10, ; And
The first and second side plates 20 and 30 are buried downward at positions corresponding to the magnetic bodies on the upper side of the first and second side plates 20 and 30 and have a polarity opposite to that of the upper side magnetic bodies of the first and second side plates 20 and 30 A single magnetic body;
Further comprising a prefabricated desk 5. The method of claim 4,
Wherein the hooks of the first and second side plates 20 and 30 and the hooks of the support plate 80 are fastened to the corresponding fastening grooves of the thick plate 10 from top to bottom. desk. 3. The method of claim 2,
Wherein the hooks of the footrest (50) are fastened to the fastening grooves of the first and second side plates (20, 30) from the rear to the front. delete delete

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