KR200491235Y1 - Furniture with Variable Auxiliary Table - Google Patents

Abstract

The present invention relates to a furniture having a variable auxiliary table, the leg portion supported on the ground, the upper plate formed horizontally on the upper portion of the leg, the auxiliary support portion inserted into the lower portion of the upper plate, between the upper plate and the auxiliary support portion A furniture comprising a sub-table coupled to or pulled out or pulled in, the furniture comprising: a length shifting portion comprising a first substrate attached to an upper surface of an auxiliary support and a plurality of rail members formed on an upper surface of the first substrate; And a rotating part mounted to the lower surface of the auxiliary table and coupled to the length change part.
Furniture according to the present invention can be stored by folding the auxiliary table in the lower part of the top plate, it can be rotated to be exposed, and also the length can be extended in the exposed state to maximize space utilization, and improve convenience You can.

Description

Furniture with variable auxiliary table {Furniture with Variable Auxiliary Table}

The present invention relates to a furniture having a variable auxiliary table, and more particularly, to a furniture having a variable auxiliary table that can be changed in length by drawing out only when necessary in a narrow space.

Generally, furniture is used in various ways, such as a desk for studying or working in a computer room, a table for dining, a table, and a table.

These furniture is formed with a top plate having a predetermined width between the drawer and the cabinet with the auxiliary support for storing a plurality of items and the cabinet for accommodating the peripherals of the computer is provided. Alternatively, a top plate having a predetermined width may be seated in a state where a furniture leg for supporting furniture is provided without the auxiliary support or the cabinet.

In recent years, the interior space is narrow, so it is not only convenient to store and use various items to install in a narrow space or to increase the utilization of the space, but also to effectively use the space to expand the furniture to a wider variety of purposes. This includes the ability to slide or fold.

In the related art, an auxiliary table can be folded and accommodated in a space below the upper plate, and a technology of using the auxiliary table by rotating the auxiliary table to be exposed to the outside only when used has been proposed.

Korean Patent Application No. 10-2005-0001041 has been filed "furniture with auxiliary table". Looking at the prior art, the furniture is provided with a sub-table formed to open and close the keyboard drawer in the front and rear direction of the sub-table according to the rotation direction of the sub-table at the same time to install a sub-table rotatable 360 degrees from one side of the furniture to be.

However, the prior art has a disadvantage that the use of the furniture is limited to the length of the auxiliary table is a furniture that allows the auxiliary table to be deployed by rotation or embedded in the upper plate.

The present invention is devised to solve the above problems of the prior art, the auxiliary table can be accommodated overlapping the lower part of the upper plate, and rotated to extend the exposed length, or to extend the length and then rotate, and exposed It is an object of the present invention to provide a furniture having a variable auxiliary table which can maximize the space utilization by allowing the length to be elongated in a closed state and improve convenience.

The object of the present invention is a leg supported on the ground, the upper plate is formed horizontally on the upper portion of the upper portion, the auxiliary support portion inserted into the lower portion of the upper plate, coupled between the upper plate and the auxiliary support portion withdrawal or withdrawal A furniture comprising an auxiliary table, comprising: a length shifting portion comprising a first substrate attached to an upper surface of an auxiliary support and a plurality of rail members formed on an upper surface of the first substrate; It can be achieved by a furniture equipped with a variable auxiliary table including a; rotating portion is mounted to the lower surface of the auxiliary table and coupled to the variable length.

The rail member may include a plate, a rail body mounted on an outer surface of the plate, and a guide rail inserted into or drawn out from the rail body.

The rotating part includes a rotating plate having a lower surface attached to a lower surface of the auxiliary table and having a moving groove formed on an upper surface thereof and having first and second fixing clips formed at both ends of the moving groove, and along the moving groove in the plate of the rail member. A guide pin is formed to move.

It includes a hinge shaft portion for coupling the first substrate and the rotating plate, the hinge shaft portion is provided with a bearing, it is characterized in that the first substrate is rotated in combination with the first substrate.

Furniture according to the present invention can be accommodated overlapping the lower table on the bottom of the top plate, to be rotated and exposed, and also to be able to extend the length in the exposed state to maximize space utilization, convenience There is an effect that can be improved.

1 is a front view showing a furniture equipped with a variable auxiliary table according to the present invention,
2 is an exploded perspective view of a furniture having a variable auxiliary table according to the present invention;
3 is a plan view showing a rotation operation of a furniture having a variable auxiliary table according to the present invention,
Figure 4 is a front cross-sectional view showing a rotation operation of the furniture with a variable auxiliary table according to the present invention,
Figure 5 is a side cross-sectional view showing a rotation operation of the furniture with a variable auxiliary table according to the present invention,
Figure 6 is a perspective view showing in sequence the operation of withdrawal of the auxiliary table in the furniture equipped with a variable auxiliary table according to the present invention,
7 is a perspective view of a furniture equipped with a variable auxiliary table according to another embodiment of the present invention,
8 is a front view showing the furniture provided with a variable auxiliary table according to another embodiment of the present invention,
9 is an enlarged cross-sectional view of a part of FIG. 8;
10 is an exploded perspective view showing a furniture having a variable auxiliary table according to another embodiment of the present invention,
11 is a perspective view illustrating a rotation operation of an auxiliary table in a furniture provided with a variable auxiliary table according to another embodiment of the present invention;
12 is a perspective view showing an operation of withdrawing the auxiliary table in the furniture with a variable auxiliary table according to another embodiment of the present invention,
FIG. 13 is a perspective view sequentially illustrating an operation of drawing out an auxiliary table in a furniture provided with a variable auxiliary table according to another embodiment; FIG.
14 is a perspective view sequentially showing an operation in which the auxiliary table is withdrawn from the furniture provided with a variable auxiliary table according to another embodiment.

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

The terms to be described below are defined in consideration of functions in the present invention, and it is to be understood that they should be interpreted in a concept consistent with the technical idea of the present invention and in the meaning commonly used or commonly recognized in the art.

In addition, when it is determined that the detailed description of known functions or configurations related to the present invention may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Here, the accompanying drawings show an exaggerated or simplified part of the description and description for the convenience and clarity of the construction and operation of the technology, each component does not exactly match the actual size.

In the accompanying drawings, Figure 1 is a front view showing a furniture with a variable auxiliary table according to the present invention, Figure 2 is an exploded perspective view of a furniture with a variable auxiliary table according to the present invention, Figure 3 is a variable type according to the present invention 4 is a plan view showing a rotation operation of the furniture provided with an auxiliary table, Figure 4 is a front cross-sectional view showing a rotation operation of the furniture provided with a variable auxiliary table according to the present invention, Figure 5 is a furniture having a variable auxiliary table according to the present invention Side cross-sectional view showing a rotation operation, Figure 6 is a perspective view showing an operation in which the auxiliary table is drawn out in the furniture provided with a variable auxiliary table according to the present invention.

Furniture having a variable auxiliary table according to the present invention, the leg portion (2) supported on the ground, the upper plate (4) formed horizontally on the upper portion of the leg portion 2, the lower portion of the upper plate (4) In the furniture comprising an auxiliary support (6) inserted into the and the auxiliary table (5) which is coupled between the top plate (4) and the auxiliary support (6) to be pulled out or drawn in, on the upper surface of the auxiliary support (6) A length shifting part (8) consisting of a first substrate (80) to be attached and a plurality of rail members (85) formed on an upper surface of the first substrate (80); And a rotating part 9 mounted on a lower surface of the auxiliary table 5 and coupled to the length change part 8.

The auxiliary support part 6 supports the upper plate 4 together with the leg part 2, and when the auxiliary support part 6 is formed in the form of a drawer cabinet or a storage cabinet, it can function as a storage and further increase the space utilization. Since the auxiliary support part 6 is connected to both the upper plate 4 and the auxiliary table 4, the auxiliary table 4 is dependent on the furniture and the deformation, such as rotation, exposure, length extension, etc., is made variable.

The auxiliary table 5 is disposed to overlap the lower portion of the upper plate 4, and is mounted and operated by the length changer 8, and can be rotated by the rotary unit 9.

The auxiliary table 5 has a support plate vertically formed at one end thereof, and a wheel is provided at the lower end of the support plate, and is mounted to the auxiliary support unit 6 via the rotating unit 7 at the other end thereof.

Therefore, by occupying the auxiliary table 5 so as to overlap the lower part of the upper plate 4, it is possible to minimize the occupancy of the space when folded.

The rotary part 7 is coupled to the lower surface of the auxiliary table 5, and the length change part 8 is coupled to the lower part of the rotation part 7, and the first substrate 80 of the length change part 8 is the auxiliary support part ( 6) is coupled to the upper surface.

The rail member 85 may include a plate 850, a first rail 851 mounted on the plate 850, and a first rail 851 mounted on the first substrate 80 to face the first rail 851. It comprises a two rails 852, and a guide rail 854 is inserted between the first rail (851) and the second rail (852) to be drawn out or drawn in.

The guide rail 854 has a rod shape having a predetermined length, has a rectangular cross section, and bearing grooves 855 are formed in the longitudinal direction on both sides thereof, and a ball bearing 856 is coupled to the bearing grooves 855.

The ball bearing 856 of the guide rail 854 comes into contact with the inner surface of the first rail 81 or the second rail 82 and slides, thereby allowing a length variation.

The ball bearing 856 of the guide rail 854 can reduce the friction force can be implemented in a stable slide operation can be prevented noise generation.

 Accordingly, length extension is possible by pulling the auxiliary table 5 out in a straight line direction (see Fig. 6B).

Meanwhile, the rotating part 9 includes a rotating plate 92 having one surface attached to the lower surface of the auxiliary table 5 and having an arc-shaped moving groove 94 formed on the other surface thereof, respectively formed at both ends of the moving groove 94. The first and second fixing clips 96 and 97 are provided.

In addition, a guide pin 853 that moves along the moving groove 94 is formed in the plate 850 of the rail member 85.

Therefore, the guide pin 853 may be rotated by the arc-shaped moving groove 94, and selectively fitted to any one of the first and second fixing clips 96 and 97 to be temporarily fixed.

Preferably, the moving groove 94 is formed in an arc shape having an angle of 90 °.

And hinge shaft portion 98 for penetrating through the hinge shaft coupling hole 858 of the plate 850.

The hinge shaft portion 98 is formed on the rotating plate 92 in a state where a bearing is provided on an outer surface thereof, and the hinge shaft portion 98 is coupled to the plate 850 to smoothly rotate the plate 850.

The operation of the present invention according to the first embodiment configured as described above will be described.

The furniture according to the present invention, as shown in Figure 6 (b), pulls the auxiliary table (5) stored in the lower portion of the upper plate (4) to be pulled out from the upper plate (4).

Subsequently, as shown in FIGS. 6C and 6D, when the auxiliary table 5 is rotated by 90 °, the auxiliary table 5 is arranged to be perpendicular to the upper plate 4 by being rotated by the rotating plate 92. Can be.

Meanwhile, in the accompanying drawings, FIG. 7 is a perspective view of a furniture having a variable auxiliary table according to another embodiment of the present invention, and FIG. 8 is a front view of a furniture having a variable auxiliary table according to another embodiment of the present invention. 9 is an enlarged cross-sectional view of a portion of FIG. 8, FIG. 10 is an exploded perspective view of a furniture having a variable auxiliary table according to another embodiment of the present invention, and FIG. 11 is a variable auxiliary according to another embodiment of the present invention. 12 is a perspective view illustrating a rotation operation of the auxiliary table in a furniture provided with a table, FIG. 12 is a perspective view illustrating an operation of drawing out the auxiliary table from a furniture provided with a variable auxiliary table according to another embodiment of the present invention, and FIG. Perspective view showing in sequence the operation of withdrawal of the auxiliary table in the furniture provided with a variable auxiliary table according to an example, Figure 14 is a A work table which is withdrawn from the secondary type auxiliary table is provided a perspective view of furniture in order.

As shown in Figure 7 and 8, the furniture (A) is provided with a variable auxiliary table according to the present invention, the leg portion (2) supported on the ground and is formed horizontally on the upper portion of the leg portion (2) An upper table 4, an auxiliary support 6 formed on the lower part of the upper plate 4, an auxiliary table disposed to overlap the lower part of the upper plate 4, and connected to the auxiliary support 6 and the connection part C. (5); including, the connection portion (C) is composed of a rotating portion (7) and the length change (8).

The auxiliary table 5 has a support plate vertically formed at one end thereof, and a wheel is provided at the lower end of the support plate, and is mounted to the auxiliary support unit 6 via the connection part C at the other end thereof.

Therefore, by occupying the auxiliary table 5 so as to overlap the lower part of the upper plate 4, it is possible to minimize the occupancy of the space when folded.

The auxiliary support part 6 supports the upper plate 4 together with the leg part 2, and when the auxiliary support part 6 is formed in the form of an auxiliary support part or a storage cabinet, the auxiliary support part 6 can function as a storage device and further improve space utilization. Since the auxiliary support part 6 is connected to both the upper plate 4 and the auxiliary table 4, the auxiliary table 4 is dependent on the furniture and the deformation, such as rotation, exposure, length extension, etc., is made variable.

According to one embodiment of the invention, the connecting portion (C) is composed of a rotating portion 7 and the length changer 8, the length changer 8 is fixed to the lower surface of the auxiliary table 5, the auxiliary support ( The rotating part 7 is mounted on the upper surface of 6).

The rotating part 7 is configured to include a lower plate 72 attached to the upper surface of the auxiliary support 6, and an upper plate 74 which is formed overlapping and rotated on the upper portion of the lower plate 72.

The shaft 721 is formed at the center of the lower plate 72 to be coupled to the center of the upper plate 74 so that the upper and lower plates 74 and 72 may be rotated about the axis 721.

In addition, the ball 73 is rolled on the lower surface of the upper plate 74 and the upper surface of the lower plate 72 so that the rotation operation can be performed more smoothly and quietly.

Preferably, a circular groove 724 recessed in an arc shape on the upper surface of the lower plate 72 is formed in a ring shape.

Therefore, the ball 73 is inserted into the circular groove 724 is driven along the circular groove 724, the rotational drive of the upper plate 74 can be implemented smoothly without noise.

One or more circular grooves 724 may be formed, and one or more balls 73 are coupled to each circular groove 724.

10 to 14, the furniture according to the present invention is pulled out from the upper plate 4 by rotating the upper plate 74 when the auxiliary table 5 stored under the upper plate 4 is pulled in one direction and rotated. And the subtable 5 may be rotated to be exposed at right angles, acute angles, and obtuse angles with respect to the upper plate 4.

The auxiliary table 5 exposed in this way can be used for storing things or put books and study.

Meanwhile, the length change part 8 is coupled to the second rail 82 and the second rail 82 formed in the longitudinal direction on the upper surface of the upper plate 74, and guide rails 83 are operated in the longitudinal direction. ), And a first rail 81 coupled to the upper portion of the guide rail 83 to be sunk in the longitudinal direction.

The first rail 81 or the second rail 82 is disposed to face each other. The first rail 81 or the second rail 82 may have a cross-sectional shape of approximately '┏┓'.

The guide rail 83 is a rod having a predetermined length, and bearing grooves in the longitudinal direction are formed on both outer surfaces thereof, and ball bearings are inserted into the bearing grooves, respectively, to the outer surfaces of the first rail 81 and the second rail 82. The ball bearing is made in contact.

The ball bearing of the guide rail 83 comes into contact with the inner circumferential surface of the first rail 81 or the second rail 82 and slides in length.

At this time, the ball bearing of the guide rail 83 can reduce the friction force, the slide operation can be implemented stably can be prevented noise generation.

 Therefore, as shown in FIG. 12, length extension is possible by pulling out the auxiliary table 5 in a linear direction.

The auxiliary table 5 can be rotated to be pulled out of the upper plate 4, and then pulled to extend the length so that the auxiliary table 5 can be positioned at a long distance. It can be used to study or study.

According to another embodiment of the present invention, the rotary part 7 of the connection part C is fixed to the lower surface of the auxiliary table 5, and the length change part 8 is mounted on the upper surface of the auxiliary support part 6.

The rotating part 7 includes a lower plate 72 attached to the lower surface of the auxiliary table 5, and an upper plate 74 which is formed to be rotated by overlapping the lower plate 72.

The shaft 721 is formed at the center of the lower plate 72 to be coupled to the center of the upper plate 74 so that the upper and lower plates 74 and 72 may be rotated about the axis 721.

In addition, the ball 73 is interposed between the upper surface of the upper plate 74 and the lower surface of the lower plate 72 so that the rolling operation can be performed more smoothly and quietly. Preferably, a circular groove 724 recessed in an arc shape on a lower surface of the lower plate 72 is formed in a ring shape. Therefore, the ball 73 is inserted into the circular groove 724 is driven along the circular groove 724, the rotational drive of the upper plate 74 can be implemented smoothly without noise. One or more circular grooves 724 may be formed, and one or more balls 73 are coupled to each circular groove 724.

 Rotating the auxiliary table 5 stored in the lower part of the upper plate 4 rotates the upper plate 74 so that the auxiliary table 5 is rotated, and is drawn out from the upper plate 4 as a letter "A". The auxiliary table 5 is rotated at right angles or at an acute angle and an obtuse angle.

The length change part 8 connected to the upper surface of the auxiliary support part 6 has a second rail 82 formed in the longitudinal direction on the lower surface of the upper plate 74 and a length coupled to the second rail 82. It comprises a guide rail 83, which is mounted in the direction and the first rail 81, which is coupled to the upper portion of the guide rail 83 and is projected in the longitudinal direction. The first rail 81 or the second rail 82 is disposed to face each other. The first rail 81 or the second rail 82 has a cross-sectional shape of approximately '┏┓'. Guide rail 83 is a bar having a predetermined length, the cross section is a shape of each corner protruding in the shape of an approximately 'X'. The edge end of the guide rail 83 comes into contact with the inner circumferential surface of the first rail 81 or the second rail 82 and slides in length. At this time, the edge of the guide rail 83 can minimize the contact area can reduce the frictional force can be implemented in a stable slide operation can be prevented noise generation.

Thus, it is possible to store the goods in the exposed secondary table (5) or to utilize the table or table.

The present invention is not limited by the above-described embodiments and the accompanying drawings, and various modifications and applications that are not illustrated within the scope not departing from the technical spirit of the present invention are possible, as well as substitution of components and other equivalent embodiments. Modifications and applications related to the features of the present invention may be construed as being included within the scope of the present invention because it can be changed.

2: leg portion 4: top plate
5: auxiliary table 6: auxiliary support
7: rotating part 72: lower plate
74: upper plate 73: ball
81: first rail 82: second rail
83: guide rail

Claims (6)

Auxiliary support 6;
An auxiliary table 5 positioned above the auxiliary support 6;
A length shifting part (8) comprising a first substrate (80) attached to the auxiliary support (6) and a rail member (85) formed on an upper surface of the first substrate (80);
And a rotating part 9 mounted to the auxiliary table 5 and coupled to the length change part 8.
The rail member 85 is
Plate 850;
A first rail 851 mounted on the plate 850;
A second rail 852 mounted to the first substrate 80 and formed to face the first rail 851;
A guide rail 854 inserted between the first rail 851 and the second rail 852 and drawn or drawn out; Including;
The rotating part 9 is
A moving groove 94 attached to a lower surface of the auxiliary table 5 and having an angle on the upper surface in an arc shape; And a rotating plate 92 having first and second fixing clips 96 and 97 formed at both ends of the moving groove 94.
The plate 850 is formed with a guide pin 853 to move along the moving groove 94,
It includes a hinge shaft portion 98 for coupling through the hinge shaft coupling hole 858 of the plate 850,
The hinge shaft portion 98 is provided with a bearing on the outer surface is formed on the rotating plate 92, the hinge shaft portion 98 is coupled to the plate 850, the variable auxiliary table, characterized in that the plate 850 is rotated Fully furnished. delete delete delete delete The method of claim 1,
The first rail 851 and the second rail 852 are disposed upside down,
The guide rail 854 is coupled between the first rail 851 and the second rail 852,
The guide rail (854) is a furniture having a variable auxiliary table, characterized in that the ball bearing is inserted into the outer surface so that the ball bearing is in contact with the first rail (851) or the second rail (852).

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