KR101458745B1 - Table frame and assembly method thereof - Google Patents

Table frame and assembly method thereof Download PDF

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Publication number
KR101458745B1
KR101458745B1 KR20140060671A KR20140060671A KR101458745B1 KR 101458745 B1 KR101458745 B1 KR 101458745B1 KR 20140060671 A KR20140060671 A KR 20140060671A KR 20140060671 A KR20140060671 A KR 20140060671A KR 101458745 B1 KR101458745 B1 KR 101458745B1
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KR
South Korea
Prior art keywords
frame
fastening
leg
support frame
tool
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KR20140060671A
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Korean (ko)
Inventor
정종필
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정종필
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Priority to KR20140060671A priority Critical patent/KR101458745B1/en
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Publication of KR101458745B1 publication Critical patent/KR101458745B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/021—Fastening devices of the feet or legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44—Leg joints; Corner joints
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0011—Underframes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Furniture Connections (AREA)

Abstract

The present invention relates to a table frame which can easily be assembled and disassembled without welding, and a method of assembling the same. According to an embodiment of the present invention, provided is a table frame including a support frame having both ends opened and a plurality of unit frames of a hollow pipe shape horizontally arranged to be perpendicular to each other; a connector fitted into and coupled to the opened portions of the support frame and having a thread groove with a screw thread formed; a leg frame having an upper end formed of an opened hollow pipe shape, a fastening hole penetrated and formed at one side to be in communication with the thread groove, and a tool insertion hole penetrated and formed at the other side to face the fastening hole; and a fastener coupled to the thread groove of the connector by a screw through the fastening hole of the leg frame.

Description

TABLE FRAME AND ASSEMBLY METHOD THEREOF

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a table frame, and more particularly, to a table frame and a method of assembling the same, which can be easily assembled and separated without welding.

In general, a table such as a desk, a table, a laboratory bench or the like is composed of a top plate for placing articles, a support frame for supporting the top plate at the bottom of the top plate, and a leg frame connected to the support frame.

Although the support frame and the leg frame are made of wood, in recent years, many of them are made of a metal material to improve the bearing capacity and durability. In particular, in the case of lab bench, most metal frames are used at the convenience of placing heavy equipment. At this time, the top plate is made of synthetic resin or wood.

As a frame of such a table, a rectangular or circular pipe is mainly used. In the past, four end parts of a straight frame were arranged in a square shape and welded to form a support frame, and the support frame and the leg frame were welded Respectively.

As a result, a separate welding jig is required and costs are incurred. Further, warping and dimensional change due to thermal deformation occur at the time of welding, and there are signs of welding that the appearance is not so good, There is a problem that it does not.

In addition, if a defect occurs after welding, it is necessary to dispose the entire frame, and it is difficult to assemble the panel between the frames due to the vertical and horizontal deviation, and the working time is prolonged and the productivity is lowered. There are also frequent problems of transportation difficulties and shipping damage.

In order to solve this problem, the Korean Provisional Patent Publication No. 10-0968201 (Patent Document 1) has proposed a 'table assembly connector' capable of connecting a table frame without welding. The 'connector for table assembly' functions to connect the table frame without welding, and furthermore, it is meaningful that the circular or square structure can be changed, thereby being excellent in compatibility and assembly.

However, since the 'connector for table assembly' is constructed such that the connector is coupled to and detachable from the plurality of frames, the frame may be detached from the connector when the table is moved. Therefore, there is a need to propose a new frame connection structure which not only has excellent bonding force, is easy to assemble, but also has a better appearance.

KR 10-0968201 B1 (Jun. 29, 2010) Enrollment)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a table frame that can be assembled and detached without welding, and a method of assembling the table frame.

Another object of the present invention is to provide a table frame which is easy to assemble and detach and which has a strong bonding force when assembled.

Another object of the present invention is to provide a table frame having an excellent appearance at the time of assembling.

The above-described object of the present invention can be achieved by a support frame comprising a plurality of unit frames, both ends of which are open and have a hollow pipe shape, horizontally arranged at right angles to each other; An extension frame formed in a hollow pipe shape having an open front end and cantilevered behind both sides in the longitudinal direction of the support frame; A connection hole formed in the support frame and the opening frame of the extension frame, the connection groove being formed with a threaded screw groove; A leg frame having a hollow pipe shape with an open upper end and a fastening hole formed at one side thereof so as to communicate with the screw groove and a tool insertion hole penetratingly formed at the other side thereof so as to face the fastening hole; And a fastener which is screwed into a thread groove of the connector through a fastening hole of the leg frame, wherein a fastening tool is inserted through the tool insertion hole, and a fastening tool is inserted into a screw groove of the fastening fitting, So that the rear end of the elongate frame is rotated in the rearward direction of the support frame by fixing the fastener in a fixed state by fixing the fastener to the connection port fitted to the elongate frame, And the leg frame is coupled to the extended frame so as to face the leg frame.

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According to another preferred aspect of the present invention, the apparatus may further include a cover coupled to the tool insertion hole to finish the appearance.

According to another preferred aspect of the present invention, the lid comprises: an insertion portion to be inserted into the tool insertion hole; a head portion having a width extended from one end of the insertion portion; And may include a plurality of locking projections.

According to another aspect of the present invention, there is provided a method of manufacturing an electronic device, comprising the steps of: (a) fitting a connector into an opening of a support frame and an extension frame; (b) assembling the fastener through the opening of the leg frame to the thread groove of the connector; (c) a fastening tool is inserted through a tool insertion hole to fasten the fastening tool to the threaded groove of the fastening fitting fitted to the support frame, thereby fastening the fastening frame to the leg frame, Assembling the extension frame and the leg frame so that the rear end of the extension frame faces the rear of the support frame; And (d) fitting the cover into the tool insertion hole to finish the appearance of the table frame.

delete

According to the table frame and the assembling method of the table frame according to the present invention, since the fastening tool is screwed to the thread groove of the connecting hole by the fastening tool inserted through the tool insertion hole, there is an effect that the support frame and the leg frame can be easily engaged .

Further, according to the table frame and the assembling method thereof according to the present invention, since the connecting port is fitted and fixed to the supporting frame, and the leg frame is coupled to the connecting port by the fastening hole, the table frame can be easily assembled and disassembled .

In addition, according to the table frame and the assembling method thereof according to the present invention, since the connecting port is not simply inserted into the frame, but is firmly fitted to the supporting frame and is screwed to the leg frame by the fastening hole, have.

Further, according to the table frame and the assembling method thereof according to the present invention, the connecting hole itself is not exposed to the outside, and the tool insertion hole is closed by the cover, so that a beautiful appearance can be provided.

1 is a perspective view of a table frame according to an embodiment of the present invention;
2 is a partial plan view of "A"
3 is a partially exploded perspective view of "A"
4 is a schematic diagram illustrating a method of joining an elongate frame according to an embodiment of the present invention.
FIG. 5 is an exploded perspective view illustrating a joining method according to another embodiment of the present invention. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the embodiments described below are only for explanation of the embodiments of the present invention so that those skilled in the art can easily carry out the invention, It does not mean anything. In describing various embodiments of the present invention, the same reference numerals are used for components having the same technical characteristics.

Example

1 is a perspective view of a table frame according to an embodiment of the present invention.

1, the table frame 100 according to an embodiment of the present invention includes a support frame 200 in which a plurality of unit frames are arranged in a rectangular shape at right angles to each other, And a plurality of leg frames 300 vertically installed and supported on the ground.

Here, the dimensions and the number of the support frame 200 and the leg frame 300 may be appropriately selected according to need, and the unit frame and the leg frame 300 constituting the support frame 200 preferably have a hollow pipe shape Do.

The support frame 200 supports a lower portion of an upper plate (not shown) that is seated on the upper side, and includes a pair of horizontal frames 210 and a pair of vertical frames 220.

The pair of transverse frames 210 are composed of first and second transverse frames 211 and 212 arranged parallel and spaced apart from each other in the width direction (y-axis direction in the figure) And first and second vertical frames 221 and 222 arranged parallel and spaced apart from each other in a direction (x-axis direction in the drawing).

The leg frame 300 supports the upper frame and the support frame 200 and the support frame 200 is coupled to the upper end of the leg frame 300 installed perpendicularly to the ground.

For example, in the embodiment shown in FIG. 1, the leg frame 300 disposed at the front is referred to as a first and second leg frames 310 and 320, and the leg frames disposed at the rear are referred to as third and fourth leg frames 330 and 340 The left end of the first transverse frame 211 is coupled to the right end of the upper end of the first leg frame 310 and the right end of the first transverse frame 211 is coupled to the left end of the upper end of the second leg frame 320.

The second transverse frame 212 has a left end coupled to the right end of the upper end of the third leg frame 330 and a right end coupled to the left end of the upper end of the fourth leg frame 340.

The first vertical frame 221 has a front end coupled to the rear end of the upper end of the first leg frame 310 and a rear end coupled to the front end of the upper end of the third leg frame 330. The second vertical frame 222 has a front end Is coupled to the rear of the upper end of the second leg frame (320) and the rear end is engaged in front of the upper end of the fourth leg frame (340).

1, the leg frame 300 is vertically disposed at a connection portion between the horizontal frame 210 and the vertical frame 220, but as another example, the leg frame 300 may be disposed in a horizontal frame 210 and the horizontal frame 210, or vertically at the connection portion between the vertical frame 220 and the vertical frame 220.

1, a cantilevered extension frame 400 is coupled to the upper ends of a pair of leg frames 300 disposed at the rear side in a rearwardly extending manner . For example, the front end of the first elongated frame 410 is coupled to the rear of the upper end of the third leg frame 330, and the front end of the second elongated frame 420 is coupled to the rear of the upper end of the fourth leg frame 340.

At this time, a pair of vertical frames (one for each of the first leg frame 310 and the third leg frame 330, and one for each of the second leg frame 320 and the fourth leg frame 340) 220 may be combined. It is also possible that the transverse frame 210 is coupled between the third leg frame 330 and the lower end of the fourth leg frame 340 and the lower end of the third leg frame 330 and the fourth leg frame 340 A pair of extension frames 400 may be coupled to each other in the form of a cantilever.

Hereinafter, the assembling structure of the support frame 200 and the leg frame 300 will be described with reference to FIGS. 2 and 3. FIG. Fig. 2 is a partial plan view of "A" in Fig. 1, and Fig. 3 is a partially exploded perspective view of "A"

Here, the horizontal frame 210 and the vertical frame 220 constituting the support frame 200 are in the form of a hollow pipe with open ends at both ends, and the leg frame 300 has a hollow pipe shape with an open top or an open top and a bottom end.

Although the horizontal frame 210, the vertical frame 220, and the leg frame 300 have a rectangular cross-sectional shape in the present embodiment, they may have various cross-sectional shapes such as circular or octagonal have.

2 and 3, the right end of the first transverse frame 211 is coupled to the left upper end of the second leg frame 320 and the front end of the second longitudinal frame 222 is coupled to the second leg frame 320 As shown in Fig.

At this time, a hexagonal block-like connector 500 is tightly coupled to the right opening 201 of the first horizontal frame 211 and the front opening 201 of the second vertical frame 222. For example, after one end of the connector 500 is pushed into the opening 201, the connector 500 can be fully pushed in by hitting the other end of the connector 500 with a tool such as a hammer.

In order to prevent the connector 500 from being unexpectedly separated from the opening 201 of the support frame 200 during the assembly and movement of the table frame 100, the rivet 600 is attached to the outer surface of the support frame 200, It is possible to further securely fix the connector 500 in the support frame 200. [0051]

It is preferable that the connection port 500 inserted into the opening 201 of the support frame 200 is integrated with the support frame 200 and the external surface of the connection port 500 is formed to be flush with the end of the support frame 200 Do.

A stopper 230 protrudes from the inner circumferential surface of the support frame 200 to prevent the connection port 500 from being inserted deeply into the opening 201 when the connection port 500 is coupled. The stopper 230 may be formed by bending the outer surface of the support frame 200 inward. When the stopper 230 is formed by bending the upper or lower surface of the support frame 200 as shown in FIGS. 2 and 3, since the upper plate is placed above the support frame 200, the stopper 230 ) Can not be seen, and a beautiful appearance can be produced.

However, although not shown, the stopper 230 may be formed on the side surface of the support frame 200. In this case, a special appearance can be produced by using the groove formed by the stopper 230.

Meanwhile, the connector 500 may be made of wood or metal, preferably made of synthetic resin such as ABS resin. The shape of the connector 500 may be appropriately selected depending on the shape of the opening 201. [ For example, when the opening 201 has a circular cross-sectional shape, the connector 500 may have a cylindrical shape.

The connecting hole 500 is formed with a thread groove 520 having a thread on the opposite side of the insertion direction of the opening 201, that is, the center of the opposing face 510 facing the leg frame 300. The screw groove 520 may be formed together with the connector 500 when the connector 500 is manufactured or may be formed separately by machining after the connector 500 is manufactured. The connection 500 and the stopper 230 may be similarly applied to the extension frame 400.

A fastening hole 350 is formed in the outer circumferential surface of the upper end of the leg frame 300 so as to correspond to the thread groove 520 of the fastening hole 500. When the support frame 200 and the leg frame 300 are coupled with each other, the thread groove 520 and the fastening hole 350 are communicated with each other so that the fastener 700 described below passes through the fastening hole 350, So that the support frame 200 and the leg frame 300 are engaged with each other.

At this time, a general bolt may be used as the fastening tool 700, and a wrench bolt having a head portion of a cylindrical or polygonal column shape is preferably used. The operator can engage the fastener 700 with the fastening hole 350 and the screw groove 520 through the upper opening 301 of the leg frame 300.

However, the space of the upper end opening portion 301 of the leg frame 300 is narrow, which may be inconvenient for a fastening operation, or may fail to sufficiently transmit a force necessary for tightening the fastener. In order to solve this problem, the present invention is characterized in that the tool insertion hole 360 is formed on the opposite side of the fastening hole 350 of the leg frame 300 and the fastening tool 800 such as an electric wrench is inserted through the tool insertion hole 360, So that the fastening tool 700 can be fastened.

At this time, it is preferable that the tool insertion hole 360, the fastening hole 350, and the screw groove 520 are located on the same axis. According to the present invention, the fastening tool 800 such as an electric wrench can be inserted into the leg frame 300 through the tool insertion hole 360, so that the fastening tool 700 can be easily fixed and separated. Therefore, the assembling and separating operation of the table frame 100 can be carried out very easily and easily.

After the support frame 200 and the leg frame 300 are assembled, the lid 900 is engaged with the tool insertion hole 360 to finish the appearance. The cover 900 includes an insertion portion 910 to be inserted into the tool insertion hole 360 and a head portion 920 to which the width of the insertion portion 910 is extended at one end.

It is preferable that the head portion 920 has a width larger than the width of the tool insertion hole 360 and has an outwardly convex curved surface so as to cover the tool insertion hole 360 so as to finely finish the appearance. A plurality of locking protrusions 911 protrude from the outer circumferential surface of the insertion portion 910 so as to prevent the detachment of the lid 900. The locking protrusion 911 prevents the lid 900 from moving Fitted into the insertion hole 360 and can be firmly fixed.

According to an embodiment of the present invention, the extension frame 400 may be cantilevered at both sides of the support frame 200 in the longitudinal direction. 1, the front end of the first extension frame 410 is coupled to the rear of the upper end of the third leg frame 330 and the second extension frame 420 ) Are combined.

FIG. 4 is a schematic view showing a method of joining an elongated frame according to an embodiment of the present invention. FIG. 4 illustrates joining the front end of a second elongated frame 420 to the rear of an upper end of a fourth leg frame 340.

4, the rear end of the second vertical frame 222 is coupled to the front of the fourth leg frame 340 and the rear end of the second vertical frame 222 is connected to the right end of the second horizontal frame 212, Respectively. A connecting hole 500 formed with a screw groove 520 is fitted in the front end opening 401 of the second extension frame 420.

When the second extension frame 420 is to be coupled to the rear of the fourth leg frame 340, the fastener 700 is inserted through the upper opening 301 of the fourth leg frame 340 into the fourth leg frame 340 And the screw hole 520 of the second elongated frame 420. Thus, the assembly can be completed.

Preferably, the space of the upper opening 301 of the fourth leg frame 340 is narrow and the tightening operation may be difficult. Therefore, the assembly operation is proceeded as follows.

First, the fastener 700 is assembled to the fastening hole 350 of the fourth leg frame 340 through the upper opening 301 of the fourth leg frame 340. Thereafter, the head portion of the glued fastener 700 is fixed by a tool (not shown) such as an L-shaped wrench or a spanner, and the threaded portion of the fastener 700 and the screw groove 520 of the fastener The second extension frame 420 is positioned behind the fourth leg frame 340 to see the second extension frame 420. Then, the second extension frame 420 is rotated to screw the threaded groove 520 of the coupling hole 500 into the threaded portion of the coupling hole 700.

At this time, in order to firmly grip and fix the head portion of the fastening tool 700 with the tool, the fastening tool 700 is preferably formed of a wrench bolt having a head portion of a predetermined thickness.

A method of assembling and separating the table frame 100 according to an embodiment of the present invention is as follows.

The table frame 100 may be transported in a factory-assembled state, or may be assembled at a site to be transported and installed in units of parts.

At the time of assembling the table frame 100, the connection port 500 is first coupled to the opening 201 of the support frame 200 in an interference fit manner and integrated. At this time, it is also possible to firmly connect the support frame 200 and the coupling hole 500 by the rivet 600 coupling, and a screw groove 520 is formed on the outer exposed surface of the coupling hole 500.

One end of the support frame 200 is coupled to each of the leg frames 300. The fastener 700 is inserted into the fastener holes 350 through the upper opening 301 of the leg frame 300, 520). Then, a fastening tool 800 such as an electric wrench is inserted through a tool insertion hole 360 opposed to the fastening hole 350 to completely fasten the fastening tool 700 to the screw groove 520. When the assembly of the leg frame 300 and the support frame 200 is completed, the lid 900 is coupled to the tool insertion hole 360 exposed to the outside to finely finish the appearance.

When the extension frame 400 extending in the cantilevered form toward the rear of the support frame 200 is assembled, a wrench bolt is assembled to the fastening hole 350 through the opening 301 of the leg frame 300, The elongated frame 400 is rotated about its axis with the wrench bolt fixed by a tool such as an L-shaped wrench or a wrench or the like, and the threaded portion of the wrench bolt is engaged with the screw groove 520 of the connector 500. In this case, it is needless to say that the connector 500 is coupled to the opening 401 at one side of the extension frame 400 in advance.

5 is an exploded perspective view illustrating a method of joining connectors according to another embodiment of the present invention.

5, a coupling protrusion 530 is protruded from one side of the coupling hole 500 and a coupling protrusion 530 of the coupling hole 500 is formed in the supporting frame 200 A coupling hole 202 is formed so as to correspond to each other. The coupling protrusion 530 of the coupling hole 500 is inserted into the coupling hole 202 of the support frame 200 and the coupling protrusion 530 of the coupling hole 500 is inserted into the coupling hole 202 of the support frame 200, The coupling state of the connector 200 and the connector 500 can be firmly maintained.

5 illustrates an example in which the coupling hole 202 and the coupling protrusion 530 are respectively formed on the upper surface of the support frame 200 and the coupling hole 500. However, the present invention is not limited thereto And the positions and the number of the surfaces on which the coupling holes 202 and the coupling protrusions 530 are formed can be appropriately selected as necessary.

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.

100: table frame 200: support frame
210: Horizontal frame 220: Vertical frame
230: stopper 300: leg frame
350: fastening hole 360: tool insertion hole
400: extension frame 500: connector
510: facing surface 520: screw groove
600: Rivet 700: Fastener
800: fastening tool 900: cover

Claims (6)

A support frame having a plurality of unit frames open at both ends thereof and having a hollow pipe shape horizontally arranged at right angles to each other;
An extension frame formed in a hollow pipe shape having an open front end and cantilevered behind both sides in the longitudinal direction of the support frame;
A connection hole formed in the support frame and the opening frame of the extension frame, the connection groove being formed with a threaded screw groove;
A leg frame having a hollow pipe shape with an open upper end and a fastening hole formed at one side thereof so as to communicate with the screw groove and a tool insertion hole penetratingly formed at the other side thereof so as to face the fastening hole; And
And a fastening tool screwed into the screw groove of the connector through the fastening hole of the leg frame, wherein a fastening tool is inserted through the tool insertion hole, and a fastening hole is formed in the screw groove of the fastening fitting fitted to the support frame The rear end of the elongate frame is pivoted rearward of the supporting frame by rotating the elongated frame in a state in which the supporting frame and the leg frame are engaged with each other, Wherein the extension frame and the leg frame are coupled to each other. delete The method according to claim 1,
And a cover coupled to the tool insertion hole to finish the appearance of the table frame. The method of claim 3,
The cover may include an insertion portion to be inserted into the tool insertion hole, a head portion having a width formed at one end of the insertion portion, and a plurality of locking protrusions protruding and formed to be spaced apart from each other along the outer circumferential surface of the insertion portion. The table frame. The method of assembling a table frame according to claim 3,
(a) fitting a connector into an opening of the support frame and the extension frame;
(b) assembling the fastener through the opening of the leg frame to the thread groove of the connector;
(c) a fastening tool is inserted through a tool insertion hole to fasten the fastening tool to the threaded groove of the fastening fitting fitted to the support frame, thereby fastening the fastening frame to the leg frame, Assembling the extension frame and the leg frame so that the rear end of the extension frame faces the rear of the support frame; And
(d) fitting the cover into the tool insertion hole to finish the appearance of the table frame. delete
KR20140060671A 2014-05-21 2014-05-21 Table frame and assembly method thereof KR101458745B1 (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101649617B1 (en) 2015-03-10 2016-08-22 광운대학교 산학협력단 Levitation table
KR101847798B1 (en) * 2018-01-24 2018-05-28 이정복 Table frame assembly
KR101893731B1 (en) * 2018-03-30 2018-10-04 이정복 Table frame assembly to attach a top plate
KR101893732B1 (en) * 2018-03-30 2018-10-04 이정복 Table frame assembly
KR200489157Y1 (en) 2019-03-07 2019-05-09 주식회사 나이스인퍼스 Sales Office Dance Desk
KR200489569Y1 (en) * 2018-11-21 2019-07-05 한림기업(주) Pipe combination structure for furniture frame
WO2019146979A1 (en) * 2018-01-24 2019-08-01 이정복 Table frame assemblies
KR102054232B1 (en) * 2019-05-17 2019-12-10 주식회사 주상산업 Polygonal pipe connecting member
KR102061709B1 (en) * 2019-06-05 2020-01-02 정종필 Table frame and assembly method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170126B1 (en) * 2010-05-07 2012-08-06 (주)케이에스피아이피 Slim type decorative cover plate
KR101224244B1 (en) * 2012-09-25 2013-01-21 정종필 Connection structure of frame for table
KR20130017516A (en) * 2011-08-11 2013-02-20 김석호 Assembled frame and the assembly method for desk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101170126B1 (en) * 2010-05-07 2012-08-06 (주)케이에스피아이피 Slim type decorative cover plate
KR20130017516A (en) * 2011-08-11 2013-02-20 김석호 Assembled frame and the assembly method for desk
KR101224244B1 (en) * 2012-09-25 2013-01-21 정종필 Connection structure of frame for table

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101649617B1 (en) 2015-03-10 2016-08-22 광운대학교 산학협력단 Levitation table
KR101847798B1 (en) * 2018-01-24 2018-05-28 이정복 Table frame assembly
WO2019146979A1 (en) * 2018-01-24 2019-08-01 이정복 Table frame assemblies
CN111683564A (en) * 2018-01-24 2020-09-18 株式会社多飞仰设计 Table frame assembly
KR101893731B1 (en) * 2018-03-30 2018-10-04 이정복 Table frame assembly to attach a top plate
KR101893732B1 (en) * 2018-03-30 2018-10-04 이정복 Table frame assembly
KR200489569Y1 (en) * 2018-11-21 2019-07-05 한림기업(주) Pipe combination structure for furniture frame
KR200489157Y1 (en) 2019-03-07 2019-05-09 주식회사 나이스인퍼스 Sales Office Dance Desk
KR102054232B1 (en) * 2019-05-17 2019-12-10 주식회사 주상산업 Polygonal pipe connecting member
KR102061709B1 (en) * 2019-06-05 2020-01-02 정종필 Table frame and assembly method thereof

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