KR101720137B1 - Furniture support device - Google Patents

Abstract

The present invention relates to a furniture support device capable of improving work efficiency and productivity by having a simple and light structure and enabling easy assembly. More specifically, in order to improve stability by structurally improving support force by improving a support area for the bottom of furniture, the furniture support device is installed in the bottom of the furniture to support the bottom of the furniture at a distance from the floor surface. The device comprises: vertical supports having a vertical height from the floor surface, and placed at a distance from each other; and a plate body having a part of the bottom fixed to the upper part of each of the vertical supports, and having the upper surface fixed to the bottom of the furniture. The vertical supports have a pipe shape of which both ends penetrate each other. A nut hole, screwed with a fixing bolt fixing the fixing plate, is formed on the inner upper surface of the vertical supports. A support hole, penetrated by a fixing piece fixed to the bottom of the furniture, is formed on the fixing plate.

Description

[0001] Furniture support device [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a furniture support apparatus for supporting furniture such as a desk, a chair, a drawer, etc., against a floor surface, and more particularly to a furniture support apparatus which is structurally simple, light and easy to assemble, And more particularly, to a supporting device for a furniture which is structured to increase the supporting area with respect to the bottom surface of the furniture, thereby enhancing the stability.

BACKGROUND OF THE INVENTION [0002] Generally, in order to prevent direct damage due to ventilation and floor surface, various furniture such as a desk, a chair, a drawer, a sink and a dresser, And a supporting device for supporting the supporting member.

Such a furniture support device comprises a vertical support consisting of a rod, a tube, a block, etc., typically having a height and an area, and a fixing means for fixing the vertical support to the bottom of the furniture, Accordingly, various supporting devices have been proposed and used.

As disclosed in Korean Utility Model Registration No. 20-2005-0030186 (name: base for steel furniture / Oct. 22, 2005), the base body of the rectangular shape is open on the top surface where the bottom is opened and the side- An intermediate frame having a through hole and protruding in the longitudinal direction is formed to correspond to both sides, and an inner frame supporting the support part is provided on the inner side and an adjuster for adjusting the height is provided on the bottom surface of the intermediate frame.

In addition, as disclosed in Korean Utility Model Registration No. 20-2006-0015757 (entitled "Kitchen Furniture Bridge / Jun. 6, 2006), a mounting protrusion that is engaged with and joined to a lower panel of a kitchen furniture is protruded An upper supporting member for supporting the side panels and the lower panel of the kitchen furniture, the upper supporting members projecting on the lower surface of the coupling protrusions; A supporting body member having an upper portion formed with a projection engaging portion to which the engaging projection portion of the upper supporting member engages and having a screw engaging portion formed thereunder; Rotation preventing means for preventing rotation of the support body member; There is disclosed a furniture leg including a level member having a height adjusting bolt coupled with a screw connection portion of the support body member at an upper portion thereof and a support member supporting a ground at a lower portion thereof.

In the meantime, as disclosed in Korean Utility Model Registration No. 20-2013-0010911 (name: Height adjustment device for legs of furniture / Dec. 30, 2013), a fitting hole is formed through one side of the furniture base plate 4; A nut member formed in a cylindrical shape and having a nut hole formed vertically through which a female thread is formed at the center and whose upper end is fitted to the fitting hole; The nut member is coupled to the lower surface of the furniture bottom plate so that the nut member is fixed to the fitting hole so as not to protrude into the furniture bottom plate through the fitting hole, And the side plate is integrally formed with the nut member so as to be formed in a "+" shape in side view, and; Wherein a positioning hole is formed symmetrically with respect to the positioning guide groove of the stationary support plate so as to be symmetrical with respect to the positioning hole of the stationary support plate, A load supporting member which is bolted to the furniture bottom plate through a guide projection and has a height adjusting support female thread formed on an inner peripheral surface thereof; A height adjusting bolt threaded from a lower end of the nut member of the nut member and having a wrench groove at an upper end thereof; And a support leg formed integrally with the height adjusting bolt by insert injection at the center thereof and formed with a load supporting screw threadedly engaged with the height adjusting support screw of the load supporting member.

In addition, in Korean Patent Application No. 10-2013-0144786 (name: furniture supporting leg / 2013.11.26.), As known in the art, a passage hole is formed in the inside in the vertical direction, A first member which is integrally formed with a hollow fixing ring inserted and fixed into a mounting groove of the furniture and a second member which supports the bottom face of the furniture at a predetermined height relative to the ground by a coupling with the first member, A furniture supporting leg comprising a second member integrally formed on an upper surface thereof with an operation protrusion to be inserted therein, wherein the fixing ring has a plurality of protruding portions protruding radially toward the center of the hollow inner surface, A plurality of serration wedges are formed on the protruding portion, and when the external force is received on the protruding portion, The protruding portion of the stationary ring is horizontally extended outward while rotating about the center of the stationary ring in a state where the stationary ring is inserted into the stationary ring, And a stopper groove for causing contact interference with the first member is formed on the upper surface of the second member so as to limit the angle at which the second member is rotated with respect to the first member .

1, Korean utility model registration application No. 20-2005-0030186 (October 24, 2005) 2, Korean utility model registration application No. 20-2006-0015757 (2006.06.12.) 3, Korean utility model registration application No. 20-2013-0010911 (December 30, 2013) 4, Korean Patent Application No. 10-2013-0144786 (November 31, 2013).

However, the above-described conventional furniture support devices have a problem that the supporting area of the furniture is small, and the stability is poor due to poor structural support.

In addition, there is a problem in that the productivity and the operation efficiency are inadequate due to the complicated structure.

The present invention has been proposed in order to solve the above-mentioned problems of the related art. The object of the present invention is to provide a method of manufacturing a semiconductor device, which is structurally simple, light and easy to assemble, And to provide a supporting device for a furniture which is structured to increase the supporting force and to enhance the stability.

According to another aspect of the present invention, there is provided a furniture supporting apparatus mounted on a bottom surface of a furniture and supporting the bottom surface of the furniture while being separated from the floor surface. A vertical plate having a height vertically with respect to the bottom surface and spaced apart from each other and a plate having a top surface fixed to the top of the vertical supports and a top surface fixed to the bottom surface of the furniture, And a fixing plate composed of a plate-shaped plate; The vertical strut is made of a tube having a hollow pipe shape so that both ends thereof penetrate each other; A nut hole is formed on an upper inner side surface of the vertical column to screw a fixing bolt for fixing the fixing plate; The fixing plate is provided with a support hole through which a fixing piece, which is fixed to the bottom surface of the furniture, is fixed through the fixing plate.

 And a horizontal support coupled to the bottom of the vertical supports.

The horizontal strut is made of a tube having a hollow pipe shape so that both ends thereof penetrate each other; And a corner piece formed with fitting protrusions, which are respectively fitted into both the inside of the horizontal support and the inside of the bottom of the vertical support, respectively.

The supporting device for furniture according to the present invention as described above is adapted to support the bottom surface of the furniture over the entire area of the fixing plate fixed to the bottom surface of the furniture by connecting the upper ends of the vertical supports, So that the stability is improved by structurally improving the supporting force.

In addition, since it is composed of the fixed plate made of the plate and the vertical support made of the tube, the productivity is increased due to the structure being light and simple and easy to standardize, the assembly is performed through the screwing and fitting operation, .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view showing a furniture support apparatus according to an embodiment of the present invention; Fig.
Fig. 2 is a schematic plan view showing an example of a furniture support apparatus according to the present embodiment. Fig.
3 is a schematic frontal view showing a furniture support apparatus according to the present embodiment.
Fig. 4 is a schematic front sectional view showing a furniture support apparatus according to the present embodiment. Fig.
Fig. 5 is a schematic cross-sectional exemplary view showing a furniture support apparatus according to the present embodiment. Fig.
6 is a schematic view showing a use state of a furniture support apparatus according to the present embodiment.
7 to 9 are schematic views showing application states of a furniture support apparatus according to the present embodiment.
10 is a schematic view showing another example of a furniture support apparatus according to the present embodiment.

Hereinafter, a furniture support apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Although the approaches described in this section are approaches that can be pursued, they are not necessarily preconceived or pursued approaches. Therefore, unless expressly stated otherwise, any of the approaches described in this section should not be presumed to empower the prior art as merely included in this section. Various features that may be used independently of each other or in any combination are described, respectively. However, the individual features can only deal with one of the aforementioned problems. Some of the problems discussed above will not be fully addressed by any of the features described herein.

1 to 9 are views showing a furniture support apparatus according to an embodiment of the present invention. The furniture support apparatus 1 according to the present embodiment is a device for supporting a furniture, such as a desk, a chair, a drawer, a sink, Is mounted on the bottom surface of various furniture (10) and is applied to support the bottom surface of the furniture (10) while keeping the bottom surface away from the bottom surface.

As a result, the bottom surface of the furniture 10 is smoothly ventilated, and the bottom surface of the furniture 10 is prevented from being directly in contact with the floor surface, thereby preventing damage.

The furniture support apparatus 1 according to the present embodiment includes vertical supports 2 each having a height vertically to the floor and spaced apart from each other, And a fixing plate 3 fixed to the top of the furniture 10 and having a top surface mounted on the bottom surface of the furniture 10 and formed of a plate-shaped plate.

The bottom 10 of the furniture 10 is supported over the entire area of the fixing plate 3 fixed to the bottom of the furniture 10 by connecting the upper ends of the vertical supports 2, ), Thereby increasing the structural stability of the supporting structure.

In this case, the vertical columns 2 are preferably made of a hollow pipe having a pipe shape so that both ends of the vertical pillars 2 pass through each other.

Thus, since the fixing plate 3 made of a plate and the vertical columns 2 made of a pipe are coupled together, the productivity is improved as the structure is light, simple and easy to standardize.

On the inner surface of the upper end of the vertical column 2, there is formed a nut hole 21 into which a fixing bolt 4 for fixing the fixing plate 3 is screwed. The fixing plate 3 is formed with a support hole 31 through which the fixing piece 5 fixed to the bottom of the furniture 10 passes and is fixed.

That is, the combination of the fixing plate 3 and the vertical column 2 and the combination of the fixing plate 3 and the furniture 10 are combined with the screwing operation of the fixing bolt 4 and the fitting operation of the fixing piece 5 So that the assembly efficiency is improved.

The stationary piece 5 may be a screw or a bolt, and the stationary plate 3 and the bottom surface of the furniture 10 may be screwed to each other. However, the present invention is not limited thereto.

The furniture support apparatus 1 according to this embodiment further comprises a horizontal support 6 connected to the bottom of the vertical supports 2. [

That is, the upper ends of the vertical columns 2 are connected and fixed through the fixing plate 3, and the lower ends of the vertical columns 2 are connected and fixed via the horizontal columns 6, So that the structural stability can be improved since the posture does not change due to the external impact.

In this case, it is preferable that the horizontal support 6 is formed of a pipe having a hollow pipe shape so that both ends thereof penetrate each other; As a result, the productivity is increased as the structure is light, simple, and easy to standardize.

The furniture support apparatus 1 according to the present embodiment is characterized in that the fitting protrusions 71 are formed on the inside of both ends of the horizontal support 6 and the inside of the bottom of the vertical support 2, (7).

That is, since the vertical columns 2 and the horizontal columns 6 are connected and fixed to each other through the corner pieces 7, edge portions to which the vertical columns 2 and the horizontal columns 6 are connected It can be formed neatly, and it is possible to form a desired shape of a pleasing aesthetic sense, thereby realizing a design benefit.

In the furniture support apparatus 1 according to the present embodiment, it is preferable that the horizontal supports 6 are connected to each other while forming a plurality of horizontally arranged series or piers; It is most preferable that the connecting piece 8 is formed on the outer circumferential surface and each of the connecting protrusions 81 engaging with the inside of the ends of the plurality of horizontal supports 6 is formed.

Hereinafter, the operation and effect of the furniture support apparatus 1 according to the present embodiment will be described in detail.

When the furniture support apparatus 1 according to the present embodiment is to be mounted on the bottom surface of the furniture 10, first, the vertical supports 2 are vertically coupled to both ends of the fixing plate 3, The horizontal supports 6 are connected to the lower ends of the supports 2 via the corner pieces 7 and the connecting pieces 8 to complete the assembling of the furniture supporting apparatus 1 according to the present embodiment.

The upper surface of the fixing plate 3 is brought into close contact with the bottom surface of the furniture 10 to which the furniture support apparatus 1 according to the present embodiment has been assembled, The mounting of the furniture support apparatus 1 according to the present embodiment is completed on the bottom surface of the furniture 10. [

At this time, if the height of the vertical supports 2 is selectively adjusted, the furniture 10 can be supported at a desired height with respect to the floor surface.

In the furniture support apparatus 1 according to the present embodiment thus configured, the fixing plate 3 described above is formed in the shape of a letter "A" in a plan view; It is preferable that the horizontal supports 6 are arranged so as to be arranged in a "? 'Shape in a plane by the connecting piece 8.

Thus, the supporting force can be respectively supported in the direction intersecting with the bottom surface of the furniture 10, so that the supporting force can be structurally increased.

On the other hand, as shown in FIG. 7, a single furniture support apparatus 1 according to the present embodiment can be applied to the bottom surface of the furniture 10, and as shown in FIGS. 8 and 9, A plurality of furniture support apparatuses 1 according to the present embodiment may be disposed and applied at positions symmetrical with respect to the center, and it is most preferable to apply them according to the user's selection.

Fig. 10 is a view showing another example of the furniture support apparatus according to the present embodiment. In the furniture support apparatus 1 according to the present embodiment, on the upper surface of the horizontal support 6, Grooves 61 are formed; It is preferable that the lower end of the auxiliary frame 9, whose upper end is closely contacted to the bottom surface of the fixing plate 3, is fitted in the coupling groove 61.

Accordingly, the lower part of the fixing plate 3 is supported by the auxiliary frame 9, so that the supporting force against the fixing plate 3 is further increased.

It is most preferable that the bottom surface of the auxiliary frame 9 is provided with an insertion protrusion 91 to be fitted into the coupling groove 61.

As described above, the furniture support apparatus 1 according to the present embodiment includes vertical supports 2, each having a height vertically with respect to the bottom surface and spaced apart from each other, And a fixing plate 3 which is fixed to the upper ends of the pillars 2 and is formed of a plate in the form of a plate whose upper surface is fixed to the bottom surface of the furniture 10. [ do.

While the invention has been described in detail with reference to certain preferred embodiments and examples thereof, other embodiments and equivalent examples are possible. Although the various features and advantages of the present invention are set forth in the foregoing description, along with functional and procedural details, the present disclosure is by way of example only and is not intended to limit the scope of the present invention, Changes may be made in detail within the principles of the invention. Accordingly, various modifications of the presently disclosed systems and processes can be made without departing from the intended scope and spirit of the present invention. Thus, in one embodiment, such modifications of the presently disclosed systems and methods are within the scope of the present invention.

1: Supporting device 10: Furniture
2: vertical post 21: nut ball
3: Fixing plate 31: Supporting hole
4: Fixing bolt 5: Fixing piece
6: horizontal support 61: coupling groove
7: Corner piece 71:
8: connecting piece 81: engaging projection
9: auxiliary frame 91: insertion projection

Claims (3)

(2) having a height in a vertical direction with respect to a floor surface and disposed with a space therebetween, and a part of the bottom surface is fixed to an upper end of the vertical columns (2) A horizontal plate 6 connected to the bottom of the vertical columns 2 and connected to the bottom of the vertical columns 2; And a corner piece (7) formed with fitting protrusions (71) fitted to both the inside of both ends of the vertical support (6) and the inside of the bottom of the vertical support (2), respectively, (1), characterized in that it comprises:
On the upper inner surface of the vertical column 2,
A nut hole 21 into which a fixing bolt 4 for fixing the fixing plate 3 is screwed is formed;
In the fixing plate 3,
Wherein a support hole (31) is formed through which a fixing piece (5) fixed to the bottom of the furniture (10) passes and is fixed;
Further comprising a connecting piece (8) formed on an outer circumferential surface of each of the plurality of horizontal struts (6), the connecting protrusions (81) being fitted into the inner ends of the plurality of horizontal struts (6)
On the upper surface of the horizontal support 6,
'U' shaped coupling groove 61 is formed;
The lower end of an auxiliary frame (9) whose upper end is closely contacted to the bottom surface of the fixing plate (3) is fitted in the coupling groove (61);
On the bottom surface of the auxiliary frame 9,
And an insertion protrusion (91) for fitting into the coupling groove (61) is formed. delete delete

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