KR101866934B1

KR101866934B1 - A desk assembly

Info

Publication number: KR101866934B1
Application number: KR1020170100860A
Authority: KR
Inventors: 최종기
Original assignee: 주식회사 다산퍼스
Priority date: 2017-08-09
Filing date: 2017-08-09
Publication date: 2018-06-12

Abstract

The present invention relates to a desk assembly having a drawer for efficiently utilizing a space by allowing an auxiliary top plate to be opened and folded in and out of a drawer.

Description

A desk assembly having a drawer (A desk assembly)

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a desk assembly having a drawer, and more particularly, to a desk assembly having a drawer for efficiently utilizing a space by allowing an auxiliary top plate to be opened and folded by a drawer.

In general, a desk has a variety of structures and forms, and for example, a desk assembly composed of a desk and a drawer is known.

Because the main upper plate of the desk is used by placing various electronic, electric appliances and fixtures such as a computer, a lighting stand, etc., a main desk is complicated and a separate drawer or the like is provided as an auxiliary top plate of a desk.

However, when the drawer is used as an auxiliary top, there is a problem that the drawer itself must be made large in order to use it widely.

To solve this problem, a desk drawer with a desk function is disclosed in Korean Utility Model Registration No. 0437020 and shown in Figs. 1 and 2. Fig.

This is because the rotatable rotary box 20 is provided between the drawer body 30 and the columnar plate 10 so that the auxiliary upper plate 24 can be inserted into and removed from the rotary box 20, And a support table 27 is provided at the end portion so as to withstand a heavy load.

Since the rotary box 20 is disposed on the top surface of the drawer body 30, the upper surface of the drawer body 30 is separated from the upper surface of the drawer body 30, There is a problem in that it can not be utilized.

The support base 27 for supporting the free end of the auxiliary upper plate 24 is disposed on the front side of the drawer body 30, which is inconvenient for opening and closing the drawer of the drawer body 30.

Registered utility model No. 20-0437020

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a desk assembly having a drawer which can utilize only an upper surface of a drawer, .

It is another object of the present invention to provide a desk assembly for conveniently opening and closing a drawer drawer even if the utilization space such as the upper surface of the drawer is expanded.

It is another object of the present invention to provide a desk assembly which can utilize an indoor space widely when a drawer is introduced into a lower portion of a desk and can extend an application space other than the upper surface of the drawer by drawing the drawer from a desk have.

According to an aspect of the present invention, there is provided a desk assembly including a drawer for receiving a drawer at a lower portion of a desk having a support plate for supporting the main upper plate at a predetermined height,

The support plates being spaced apart from each other by a width corresponding to the width of the drawer;

Guide grooves are formed in the mutually facing surfaces of the respective support plates, and guide grooves are formed in the upper ends of the inclined grooves,

And an auxiliary top plate rotatably connected to the upper end of the rear portion of the drawer frame,

The auxiliary top plate is vertically erected when the drawer is lowered into the desk, and horizontally when the drawer is drawn out of the desk.

In addition, the desk assembly of the present invention is formed with an anti-jamming groove extending downward in an intermediate portion of the horizontal groove and into which the guide pin is inserted, thereby preventing the movement of the drawer.

The assembly of the present invention further includes a vertical groove extending upwardly at an end of the horizontal groove and an open groove extending horizontally from an end of the vertical groove to open to the edge of the support plate,

And the guide pin is guided to the opening groove so that the auxiliary top plate is separated from the support plate.

Further, the present invention is characterized in that the rubber roller is rotatably coupled to the guide pin, and the rubber roller is coupled to the guide groove in a rolling manner.

First, when the drawer 200 is lowered to the lower portion of the desk 100, the interior space can be widely utilized. Alternatively, only the upper surface of the drawer 200 can be supplementarily used. So that the utilization space can be expanded and used.

Second, the auxiliary top panel 300 is connected to the back side of the drawer 200, thereby facilitating the opening and closing of the drawer drawer.

Thirdly, by forming the anti-slip grooves 133 into which the guide pins 301 and 302 are inserted in the middle of the horizontal grooves 122 and 132, it is possible to prevent the auxiliary upper plate 300 from tilting, Enabling use.

Fourth, since the opening groove 135 is opened to the edge of the support plates 120 and 130, the auxiliary top plate 300 can be easily coupled to and separated from the support plates 120 and 130.

Figures 1 and 2 are schematic diagrams of a conventional desk assembly,
FIG. 3 is a perspective view of an embodiment of the present invention showing a state in which a drawer has entered a lower portion of a desk,
4 is a perspective view of an embodiment of the present invention in which only a drawer is pulled down to a desk,
5 is a perspective view of an embodiment of the present invention showing a state in which a drawer is pulled out from a lower portion of a desk,
6 is a perspective view of an embodiment of the present invention in which a drawer is completely drawn out from a lower portion of a desk,
7 is a schematic view of an embodiment of the present invention showing a state in which a drawer is fully lowered into a desk,
8 is a schematic view of a desk assembly of another embodiment of the present invention,
9 is a schematic view showing a desk assembly of another embodiment of the present invention

The desk assembly having the drawer of the embodiment of the present invention allows the auxiliary top plate to be opened and folded by the entrance and exit of the drawer to efficiently utilize the indoor space.

3 to 7, the desk 100 includes a main upper plate 110, a plurality of support plates 120 and 130 for supporting the main upper plate 110 at a predetermined height, Respectively.

The drawer 200 can be moved into and out of the lower portion of the main upper plate 110, and a plurality of casters 210 are provided on the lower surface for easy access.

The main upper plate 110 can be supported at both ends by the support plates 130 and 140 and the desk 100 can be constructed by supporting one end of the main upper plate 110 in a separate book holder

A pair of supporting plates 120 and 130 spaced apart from each other by a width corresponding to the width of the drawer 200 are provided on one side of the main upper plate 110.

Therefore, the drawer 200 can be moved into and out of the support plates 120 and 130.

Sloping grooves 121 and 131 are formed on mutually facing surfaces of the support plates 120 and 130 and horizontal grooves 122 and 132 extending horizontally from the upper ends of the sloping grooves 121 and 131 The guide grooves 125 and 135 are formed.

One end of the auxiliary top plate 300 is rotatably coupled to the upper end of the back surface of the drawer 200 by a hinge 400 (see FIG. 8).

Guide pins 301 and 302 slidably coupled to the guide grooves 125 and 135 are formed on both sides of the other end of the auxiliary top plate 300.

A rubber roller (not shown) is rotatably coupled to the guide pins 301 and 302 so that the rubber roller is coupled to the guide grooves 125 and 135 in a rolling manner, So that smooth operation is achieved.

3 and 7, when the drawer 200 is lowered into the lower portion of the desk 100, the auxiliary top plate 300 is vertically erected, and as shown in FIG. 6, As shown in the drawing, when the drawer 200 is drawn out of the desk 100, the drawer 200 is horizontally laid out.

The guide pins 301 and 302 of the auxiliary top plate 300 are moved along the inclined grooves 121 and 131 and the hinge 400 is rotated The auxiliary top plate 300 is switched to the vertical and horizontal states.

8 showing another embodiment of the present invention, it is preferable that the protrusion protrusion 133 (see FIG. 8) which extends downward in the middle portion of the horizontal groove 122 (132) So that the movement of the drawer 200 is prevented.

That is, when the drawer 200 is moved by an external impact or the like when the caster 210 is moved by the caster 210 while the document or the like is put on the auxiliary top plate 300, the guide pins 301 and 302 are moved in the horizontal grooves 122) 132 to prevent the auxiliary top plate 300 from tilting when it enters the inclined grooves 121, 131.

9, which shows another embodiment of the present invention, it comprises a vertical groove 134 extending upwardly at the end of the horizontal groove 122 (132), a vertical groove 134 extending from the end of the vertical groove 134 And an opening groove 135 is formed to extend to the edge of the support plate 120 (130).

This is because the guide pins 301 and 302 are guided to the open groove 135 so that the auxiliary top plate 300 can be easily coupled to and separated from the support plates 120 and 130.

3, when the drawer 200 is lowered into the lower portion of the desk 100, the interior space of the drawer 200 can be widely used. Further, 100, it is possible to extend the utilization space to the auxiliary top plate 300 in addition to the upper surface of the drawer.

As shown in FIG. 4, only the upper surface of the drawer 200 may be used as an auxiliary, or the upper surface of the drawer 200 and the auxiliary upper plate 300 may be coplanar Expand the available space to use.

Further, by connecting the auxiliary top panel 300 to the back side of the drawer 200, it is possible to solve the inconvenience of opening and closing the drawer drawer as described in the related art.

100 ... desk 110 ... main upper plate
120,130 ... support plates 121,131 ... inclined grooves
122,132 ... horizontal groove 125.135 ... guide groove
200 ... Chest of drawers 300 ... Auxiliary top plate
301, 302 ... guide pin

Claims

1. A desk assembly comprising a drawer for a drawer to and from a lower portion of a desk having a support plate for supporting the main upper plate at a predetermined height,
The support plates 120 and 130 are spaced apart from each other by a width corresponding to the width of the drawer 200,
Guide grooves 121 and 131 are formed on the mutually facing surfaces of the support plates 120 and 130 and guide grooves 122 and 132 extending horizontally from the upper end of the inclined grooves 125 ) 135 are formed,
An auxiliary top plate 300 having guide pins 301 and 302 slidable in the guide grooves 125 and 135 at one end side thereof and the other end rotatably connected to the upper end of the back surface of the drawer 200, ; &Lt; / RTI >
The auxiliary top panel 300 is vertically erected when the drawer 200 is lowered into the desk 100 and horizontally laid out when the drawer 200 is drawn out of the desk 100 A desk assembly having a drawer.

The slide fastener according to claim 1, wherein a slide preventing groove (133) extending downward in the middle of the horizontal grooves (122) (132) and into which the guide pins (301)
And the position of the drawer (200) is prevented from being moved.

The apparatus of claim 1 or 2, further comprising a vertical groove (134) extending upwardly at an end of the horizontal groove (122) (132) and a horizontal groove extending from the end of the vertical groove (134) An opening groove 135 is formed,
Wherein the guide pins 301 and 302 are guided to the opening groove 135 so that the auxiliary top plate 300 is separated from the support plates 120 and 130. [

A drawer according to claim 3, wherein a rubber roller is rotatably coupled to the guide pins (301) and (302), and the rubber roller is coupled to the guide grooves (125) and (135) And