KR101561168B1 - Cover for rail apparatus having side plate of drawer and rail apparatus for drawer - Google Patents

Abstract

The present invention relates to a cover for a rail apparatus forming a side plate of a drawer and a rail apparatus for a drawer having the same and, more specifically, to a cover for a rail apparatus forming a side plate of a drawer and a rail apparatus for a drawer having the same. The cover provided in an upper end of a runner of an under rail is formed to be a side plate, and the length of the cover is variably controlled in accordance with the size of a drawer.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cover for a rail device constituting a side plate of a drawer,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rail device cover for a rail device constituting a side plate of a drawer, and more particularly to a rail device for a drawer, A cover for a rail device constituting a side plate of a drawer for variably controlling the length of the cover, and a rail device for a drawer having the cover.

Generally, a drawer is applied to an installation object such as a desk, a sink, furniture, and the like, and forms a storage box capable of being drawn in and drawn out. The drawer is fixed to both sides of the drawer, The sliding member is fixed to both sides of the sliding member.

Korean Utility Model Registration Utility Model No. 20-372262 discloses a coupling structure of rails for drawers.

However, the conventional coupling structure of the drawer rail has a problem that it is difficult to variably adjust the length of the side plate of the drawer connected to the rail depending on the size of the drawer.

Korean Utility Model Registration No. 20-372262 (January 14, 2005)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a drawer for a drawer, wherein a cover provided at an upper end of a runner of the under rail forms a side plate of the drawer, and a length of the cover is variably adjusted And a rail device for a drawer having the rail device cover.

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above-mentioned object, the present invention provides an under rail, And a runner for a drawer including a runner linearly movably coupled to the under rail, the rail device cover being coupled to the runner and linearly moving together with the runner, and forming a side plate of the drawer, A main frame having a rear end portion and extending in the front and rear end directions; A rear bracket positioned behind the main frame; A plurality of spacers provided between the main frame and the rear bracket; And a connecting means for detachably connecting the plurality of spacers and the rear bracket to the main frame.

The plurality of spacers according to the present invention are characterized in that they have front and rear ends and lengths extending from the front and rear ends of the spacers are equal to each other or have two or more different lengths.

The plurality of spacers according to the present invention each have front and rear surfaces and are provided with coupling projections projecting forwardly therefrom and coupling grooves recessed forwardly on the rear surface thereof. Wherein the coupling protrusion is coupled to the coupling groove and the coupling space is formed inwardly of the main frame with the rear end or the front and rear ends thereof opened and the first spacer positioned forward of the plurality of spacers, And the rear bracket is coupled to the coupling groove formed in the final spacer located rearward of the plurality of spacers while having a lead-in projection corresponding to the coupling groove.

The main frame may further include a binding member coupled to the inside of a rear end portion of the main frame, wherein the connecting means has a front and a rear end, extends in the front and rear end directions, Wherein the rear bracket and the plurality of spacers are formed with a single or a plurality of hollows through which the connecting port is passed, the front end portion of the rear bracket and the plurality of spacers sequentially passing through the rear bracket and the plurality of spacers, And is screwed to the binding member.

The binding member according to the present invention includes: a support plate having front and rear ends and fixedly coupled to a bottom surface of the fastening space; And a coupling plate extending upward from the support plate, the coupling plate passing through in the front-rear direction and having threads formed on an inner peripheral surface thereof, and having a single or a plurality of fastening holes to which the coupling is screwed; And a coupling protrusion extending upward from the binding plate, wherein the main frame is vertically penetrated in an upper direction to communicate with the coupling space, and a coupling hole to which the coupling protrusion is coupled is formed .

There is provided a rail apparatus for a drawer characterized by including a cover for a rail device constituting a side plate of a drawer according to the present invention.

According to the present invention, since the cover provided at the upper end of the runner of the under rail can form the side plate of the drawer, an attractive appearance of the drawer can be formed.

Further, since the length of the cover can be variably adjusted according to the size of the drawer, it is not necessary to provide various types of rail devices according to the size of the drawer.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a cover for a rail device constituting a side plate of a drawer according to the present invention.
2 and 3 are exploded perspective views showing a cover for a rail device constituting a side plate of a drawer according to the present invention.
4 is a state view showing a cover for a rail device constituting a side plate of a drawer according to the present invention.

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

1 to 4, a rail device cover (hereinafter referred to as " rail device cover ") 1 constituting a side plate of a drawer according to the present invention includes an under rail 110 and an under rail 110, And is coupled to the runner 120 and is linearly moved together with the runner 120. The drawer 200 includes a drawer 200, A rear cover for a rail device comprising a main frame (10) having front and rear ends and extending in the front and rear ends thereof, a rear bracket (20) located at the rear of the main frame (10) A plurality of spacers 30 provided between the frame 10 and the rear bracket 20 and a plurality of spacers 30 detachably connected to the main frame 10 to detachably connect the plurality of spacers 30 and the rear bracket 20, (40).

4, the drawer 200 has front and rear plates 210 and 220 and a bottom plate 230. The front and rear plates of the rail device cover 1 are connected to the front and rear plates 210 and 220, And one side is connected to the lower plate 230 to form both side plates of the drawer 200.

Accordingly, the drawer 200 is installed in a cabinet 300 including a farm, a wardrobe, a bookcase, a drawer, and the like, and is used as a storage box capable of storing various objects and the like.

At least one receiving space 310 is formed at the inside of the cabinet 300 so that the drawer 200 is inserted into the receiving space 310 by the rail device 100 for drawers, Lt; / RTI >

The under rail 110 is fixed to both sides of the receiving space 310 and the runner 120 is linearly movably coupled to the under rail 110 in the longitudinal direction.

The under rail 110 and the runner 120 may be formed in various shapes as shown in FIG. 4, so that a detailed description thereof will be omitted.

1, the main frame 10, the plurality of spacers 30, and the rear bracket 20 are coupled to each other at a lower portion thereof in the forward and backward directions, .

The plurality of spacers 30 and the rear bracket 20 are formed so as to communicate with each other from the main frame 10 while the coupling grooves 50 extend upward from the bottom.

The rail device cover 1 is connected to one side of the main frame 10 and the plurality of spacers 30 as shown in FIG. 4, and a plurality of And a fastening frame (60).

The plurality of fastening frames 60 are coupled to the bottom plate of the drawer 200 in a 'C' shape having front, rear and one sides opened.

The main frame 10 has both ends and extends in both ends thereof, and a front end thereof is connected to the front plate 210.

Since the main frame 10 may be connected to the front plate 210 by various known types, a detailed description thereof will be omitted.

1 to 3, the plurality of spacers 30 are formed to extend rearward from the main frame 10 and extend in the front and rear ends of the main frame 10, And may be formed in two or more shapes having different lengths.

It can be understood that the length of the cover 1 for the rail device is appropriately adjusted in accordance with the length of the drawer 200 or the like.

As shown in FIGS. 2 to 3, the plurality of spacers 30 have front and rear surfaces, respectively, and a coupling protrusion 31 protruding forward is formed on the front surface of the spacer 30, 32 are formed.

The plurality of spacers 30 are arranged in series, and the coupling protrusions 31 are coupled to the coupling grooves 32 between the spacers 30 that are in contact with each other.

The first spacer 33 positioned in front of the plurality of spacers 30 is coupled to the rear end of the main frame 10 by the coupling protrusion 31. [

For this, the main frame 10 preferably has a fastening space 11 formed therein with its rear end or front and rear ends opened as shown in FIG.

The periphery of the fastening space 11 may be the same as the circumference of the coupling protrusion 31 or the coupling groove 32.

2 to 3, the rear bracket 20 includes a plurality of spacers 30 and a plurality of spacers 30. The rear bracket 20 includes a plurality of spacers 30, And a connection part 22 extending from the coupling part 21 to one side and connected to the rear plate 220.

The connection portion 22 may be connected to the rear plate 220 by various known types such as screws or bolts as shown in FIG.

The engaging portion 21 has the same shape as that of the spacer 30 and is formed with a lead-in protrusion 23 which is coupled to the engaging groove 32 formed in the last spacer 34 on the front surface.

It can be understood that the lead-in projection 23 has the same shape as the circumference of the coupling protrusion 31 or the coupling groove 32.

As shown in FIGS. 2 to 3, the connecting means 40 includes front and rear end portions extending in the front and rear end directions, and a screw or a bolt or the like, And a plurality of connection ports 41.

The rear bracket 20 and the plurality of spacers 30 are formed with a single or a plurality of hollows 51 through which the connector 41 passes.

The front end of the connector 41 passes through the rear bracket 20 and the plurality of spacers 30 in order to be screwed into the main frame 10.

2 to 3, the cover 1 for the rail device is coupled to the inside of the rear end of the main frame 10 to be positioned in the fastening space 11, And a binding member 70 that is made of a metal.

The binding member 70 has front and rear end portions and includes a support plate 71 coupled to a bottom surface of the coupling space 11 and an upper portion extending upwardly from the support plate 71, And a coupling plate 72 on which a thread is formed on the inner circumferential surface and a single or a plurality of coupling holes 73 in which the coupling hole 41 is screwed are formed.

The main frame 10 is vertically formed with a coupling hole 12 communicating with the coupling space 11 so that the coupling member 70 extends upward from the coupling plate 72 And a coupling protrusion 74 formed on the coupling hole 12 and coupled to the coupling hole 12.

The support plate 71 is fixed to a bottom surface of the fastening space 11 by screws or bolts.

The binding member 70 is fixed to the bottom surface of the fastening space 11 and the fastening protrusion 74 is coupled to the fastening hole 12, It is possible to maintain a stable state of engagement with the contact portion.

The coupling member 41 is coupled or unbonded to the coupling member 70 in accordance with the rotation of the coupling or coupling so that the main frame 10, the plurality of spacers 30 and the rear bracket 20 are coupled to each other , Respectively.

The cover 1 for a rail device can be used to fasten or loosen the connector 41 in accordance with the size of the drawer 200 and thereby to prevent the gap between the main frame 10 and the rear bracket 20 The length of the side plate of the drawer 200 can be appropriately adjusted.

The present invention is not limited to the above-described embodiment, but may be applied to other types of apparatuses such as the following patents 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 in the appended claims.

1: Cover for rail device 10: Main frame
11: fastening space 12: fastening hole
20: rear bracket 21:
22: connecting portion 23: incoming projection
30: spacer 31: engaging projection
32: coupling groove 33: first spacer
34: last spacer 40: connecting means
41: connector 50: engaging groove
51: hollow 60: fastening frame
70: binding member 71: supporting plate
72: binding plate 73: fastening hole
74: coupling protrusion 100: rail device
110: under rail 120: runner
200: drawer 300: sheet
310: accommodation space

Claims (6)

Under rail; And a runner for a drawer including a runner linearly movably coupled to the under rail, the rail device cover being coupled to the runner and linearly moved together with the runner, and forming a side plate of the drawer,
A main frame having front and rear end portions and extending in the front and rear end directions;
A rear bracket positioned behind the main frame;
A plurality of spacers provided between the main frame and the rear bracket; And
And a connecting means for detachably connecting the plurality of spacers and the rear bracket to the main frame. The method according to claim 1,
The plurality of spacers
Wherein the front and rear end portions are formed in the same shape as the front and rear end portions, or have two or more different lengths. 3. The method of claim 2,
The plurality of spacers
And a coupling protrusion protruding frontward is formed on a front surface of the coupling protrusion, and a coupling groove is formed on a rear surface of the coupling protrusion, the coupling protrusion being coupled to the coupling groove, ,
The main frame includes:
The fastening space is formed inwardly with the rear end or the front and rear ends opened,
Wherein the first spacer positioned in front of the plurality of spacers comprises:
Wherein the engaging projection is engaged with the engaging space,
The rear-
And a coupling groove formed in a final spacer located rearward of the plurality of spacers, wherein the coupling protrusion is provided corresponding to the coupling groove. The method of claim 3,
And a binding member coupled to the inside of the rear end of the main frame,
Wherein the connecting means comprises:
Front and rear ends, extending in the front and rear end directions, and having a single or a plurality of connection holes in which threads are formed on the outer peripheral surface,
Wherein the rear surface bracket and the plurality of spacers are provided,
A single or a plurality of hollows through which the connector is passed,
The connector includes:
And a front end of the rear bracket and the plurality of spacers sequentially pass through and are screwed to the binding member. 5. The method of claim 4,
The binding member
A support plate having front and rear end portions and fixedly coupled to a bottom surface constituting the fastening space; And
A coupling plate extending upward from the support plate and passing through in the front and rear direction to form a thread on an inner peripheral surface and having a single or a plurality of fastening holes to which the coupling is screwed; And
And a coupling protrusion extending upward from the binding plate,
The main frame includes:
And a coupling hole communicating with the coupling space, the coupling hole being coupled with the coupling protrusion, is formed in the upper portion of the cover. A rail apparatus for a drawer characterized by comprising a cover for a rail device constituting a side plate of the drawer according to any one of claims 1 to 5.

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