WO2014069921A1

WO2014069921A1 - Ceiling finishing apparatus

Info

Publication number: WO2014069921A1
Application number: PCT/KR2013/009802
Authority: WO
Inventors: 신정강
Original assignee: 주식회사 조은데코
Priority date: 2012-11-02
Filing date: 2013-10-31
Publication date: 2014-05-08
Also published as: KR101307544B1

Abstract

The present invention relates to a ceiling finishing apparatus, including: a system bar in which multiple support hooks are formed apart from each other in the lengthwise direction; a first clip bar supported below the system bar by the support hooks so as to cross the system bar; a second clip bar coupled below the first clip bar so as to be parallel to the first clip bar; and multiple finishing panels coupled to the second clip bar and arranged so as to be adjacent to each other. The ceiling finishing apparatus according to the present invention facilitates installation work even in narrow spaces, allows the work to be performed in a shortened period of time, and is capable of stably supporting the finishing panels and preventing the formation of gaps between the finishing panels and a panel-fixing bar by bringing the finishing panels into close contact with the panel-fixing bar. In addition, according to the ceiling finishing apparatus of the present invention, the system bar can be stably supported by means of an insertion member that restricts the rotation of a hanger member that fixes the system bar to the ceiling surface.

Description

Ceiling finish device

The present invention relates to a ceiling finishing device, and more particularly, to a ceiling finishing device that is easy to install the finishing panel, so that a gap does not occur between the finishing panels.

In general, indoor ceilings of buildings such as apartments, buildings, and general homes are covered with electrical wiring and various piping so as not to be exposed to the outside, and finish panels are installed as interior materials in order to construct a beautiful appearance.

Recently, finishing panels are constructed of gypsum board or plywood, etc., and in general, a separate fixing device is installed at the bottom of a ceiling-based concrete layer of a building. Various techniques have been proposed and used.

As an example of a device for installing the finishing panel as described above, the Republic of Korea Utility Model No. 20-0343681 discloses a fixing device for installing the ceiling finish panel.

The fixing device for installing the ceiling finishing panel includes a fixing bolt fastened to a nut fixed to the ceiling slab, a long hole to be fastened to the fixing bolt, and a fixing member having a fastening bolt mounted on one bottom surface thereof, and a fastening bolt of the fixing member. A channel bar having a plurality of fasteners formed on the upper surface and being coupled to the upper and lower fastening nuts on the upper surface, and a plurality of fastening pieces formed at the lower ends of both side flanges bent downward, and fitted to the fastening pieces of the channel bar, and a closing panel is attached to the bottom surface. It consists of a panel fixing bar.

In the channel bar is a long hole formed in the upper surface is fitted to the fastening bolt formed on the bottom surface of the fixing member is fixed to the upper and lower fastening nuts, and the panel fixing bar is the lower end of both side flanges in the channel bar, both ends are bent in the upper side It consists of a structure that is fitted to both sides of the support jaw of the fastening piece formed in the installation.

However, the ceiling finishing panel mounting fixture as described above has a problem that it is difficult to install the panel fixing bar to which the finishing panel is attached in a horizontal state. That is, in order to adjust the height of the panel fixing bar to which the finishing panel is attached, the channel bar to which the panel fixing bar is mounted must be installed on the fixing member so that the height can be adjusted. In combination with a pair of fastening nuts, the channel bar is fixed to the fastening bolt, and the height of the channel bar must be adjusted by loosening or tightening the fastening nuts located above and below the channel bar. Work is tricky In particular, the upper and lower pairs of fastening nuts are coupled to the fastening bolts formed on the fixing member to fix the channel bars, thus increasing the labor time and delaying the work time, and loosening the fastening nuts located above and below the channel bars, respectively. Tightening the height of the channel bar to adjust the problem is troublesome work.

In addition, the fixing device for installing the ceiling finishing panel as described above does not have a separate fixing means for fixing the finishing panel with respect to the panel fixing bar, and because the finishing panel is unstablely supported on the panel fixing bar, the finishing panel is separated from the panel fixing bar. There is a risk, and also, because the panel must be attached directly to the bottom of the panel fixing bar, there is a problem that installation is cumbersome.

The present invention is to solve the conventional problems as described above, it is easy to install in a narrow space, while providing a ceiling finishing device that can stably support the finishing panel while reducing the work time, There is a purpose.

In addition, an object of the present invention is to provide a ceiling finishing device that can closely close the finishing panels to the panel fixing bar supporting the finishing panel to prevent the occurrence of a gap between the finishing panel and the panel fixing bar.

Ceiling finishing device according to the present invention for achieving the above object is a system bar formed with a plurality of support hooks spaced along the longitudinal direction; A first clip bar supported by the support bar by the support hook at the bottom of the system bar so as to intersect with the system bar; A second clip bar coupled to a lower portion of the first clip bar in parallel with the first clip bar; And a plurality of finishing panels coupled to the second clip bar and disposed adjacent to each other.

The first clip bar has a first coupling portion inserted into the space between the support hooks so that both ends are supported by the support hook, respectively, and extends farther from each other downward from the first coupling portion and mutually at each end. A pair of first extension parts having a first bending rib that is bent in an approaching direction to support the second clip bar, and the second clip bar is configured to be supported by the first bending ribs so that both ends thereof are engaged with each other. A second coupling portion inserted into the space between the ribs, and a pair of second extension portions provided with second bending ribs extending downward from the second coupling portion to each other and bent in a direction away from each other; do.

The finishing panel has a flat base portion and a side wall portion extending from the edge of the base portion in a direction orthogonal to the base portion and provided with a protrusion which interferes with the second clip bar, and the second extension portion has a height of the finishing panel. A plurality of bent portions which interfere with the locking projections may be spaced apart in the vertical direction so as to be selectively adjusted.

And a hanger member for fixing the system bar to a ceiling surface, wherein the hanger member has a hanger bolt having an upper end fixed to the ceiling surface, and is fixed to a lower end of the hanger bolt along the longitudinal direction of the system bar. It is selectively coupled to a plurality of coupling grooves formed continuously, and has a width longer than the width of the coupling groove and a width smaller than the length of the coupling groove, the lower portion has a coupling piece formed in a dovetail shape.

It is further provided with a fitting member inserted into the coupling groove to prevent the coupling piece from being separated from the coupling groove to limit the rotation of the coupling piece.

The upper surface of the first clip bar is formed with a plurality of inlet grooves spaced apart by a predetermined distance along the longitudinal direction of the first clip bar, the system bar is inclined downward from one side of the system bar extending in the inlet groove A stopper is inserted and further prevents the first clip bar from sliding with respect to the system bar.

The ceiling finishing device according to the present invention can be easily installed even in a narrow space, and can shorten the working time, not only stably support the finishing panel, but also closely close the finishing panels to the panel fixing bar. And a gap between the panel fixing bar and the panel fixing bar.

In addition, the ceiling finishing device according to the present invention can stably support the system bar through the fitting member for limiting the rotation of the hanger member for fixing the system bar to the ceiling surface.

1 is a perspective view of a ceiling finishing device according to a first embodiment of the present invention.

2 is a cross-sectional view of the ceiling finishing device shown in FIG.

Figure 3 is a partially enlarged perspective view for explaining the fitting member of the components of the ceiling finishing device shown in FIG.

Figure 4 is a cross-sectional view of the ceiling finishing device according to a second embodiment of the present invention.

5 is a perspective view showing a part of a ceiling finishing device according to a third embodiment of the present invention.

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

1 and 2 illustrate a ceiling finishing device according to a first embodiment of the present invention. Referring to FIGS. 1 and 2, the ceiling finishing device 1 of the present invention includes a system bar 100 provided with a plurality of support hooks 130 spaced along a longitudinal direction, and a system bar 100 so as to intersect the system bar 100. The first clip bar 200 supported by the system bar 100 by the support hook 130 at the lower portion of the 100 and the lower side of the first clip bar 200 in parallel with the first clip bar 200. The second clip bar 300 is coupled to the plurality of finishing panels 400 mounted on the second clip bar 300.

The system bar 100 extends parallel to the bottom of the ceiling 10 to form a horizontal portion 110 and a vertical portion 120 extending downward from both ends of the horizontal portion 110 to form a side surface. And a support hook 130 extending downward from the lower end of the vertical part 120 and extending a predetermined length in both longitudinal directions of the horizontal part 110.

The support hook 130 extends to a length that does not interfere with the support hook 130 on the other side formed on both sides in the longitudinal direction of the horizontal portion 110. The horizontal portion 110 is formed with a long engaging groove 140 formed discontinuously along the longitudinal direction of the system bar (100). The system bar 100 is suspended from the building ceiling 10 by a hanger member 500.

The support hook 130 is formed with a latching jaw so as to hook the first clip bar 200 to be described later, and is formed in an arrow shape in which the cross-sectional area gradually decreases as it extends downward from the locking jaw.

The lower portion of the support hook 130 is formed to have a gentle inclination than the inclination of the first extension portion 220 of the first clip bar 200, which will be described later, so that the first extension portion 220 is separated from each other by external force or elasticity. When it opens in the direction, the first extension part 220 is interrupted to prevent the first extension part 220 from being opened at a predetermined angle or more, and the first clip bar 200 is separated from the system bar 100 and moves downward. To prevent falling.

A space for inserting and coupling the first clip bar 200 to be described later is formed between the support hooks 130.

The first clip bar 200 includes a first coupling part 210 and a first coupling part 210 having a flat plate shape inserted into a space between the support hooks 130 so that both ends thereof are supported by the support hook 130. A pair of first extension parts 220 extending downward from each other from each other and bent in a direction in which each end is closer to each other, and having a first bending rib 230 supporting the second clip bar 300 to be described later. ).

The second clip bar 300 has a flat plate-shaped second coupling portion 310 inserted into the space between the first bent ribs 230 so that both ends thereof are engaged with the first bent rib 230, and the second The second bending ribs 330 are extended from the coupling portion 310 to be closer to each other and bent in a direction away from each other so that the side wall portion 420 of the finishing panel 400 can be easily inserted at each end. And a pair of second extension parts 320 for pressing the side wall parts 420 of the adjacent finishing panels 400 to be in close contact with each other.

The finishing panel 400 is for concealing the ceiling 10 or the electrical wiring, various pipes, and the like installed on the ceiling 10 from being exposed so that the bottom portion 410 of the flat plate having a predetermined area and the base portion 410 The side wall portion which extends in a direction orthogonal to the base portion 410 from the edge and which is provided on the inside thereof with a locking protrusion 430 for preventing it from falling downward due to interference with the second extension portion 320 of the second clip bar 300. 420.

The ceiling finishing device 1 according to the present invention further includes a hanger member 500 for fixing the system bar 100 to the ceiling 10 surface, and a fitting member 600 inserted into the coupling groove 140. .

The hanger member 500 is fired along the longitudinal direction of the system bar 100 in a state fixed to the computer or hanger bolt 510 fixed to the bottom of the ceiling 10 by the anchor, and the bottom of the hanger bolt 510. The coupling piece 520 having a width longer than the width of the coupling groove 140 and smaller than the length of the coupling groove 140 is selectively coupled to the plurality of coupling grooves 140 continuously formed.

Coupling piece 520 is fixed to the lower end of the hanger bolt 510 is inserted into the coupling groove 140 of the system bar 100 is formed in a dovetail (dovetail) structure to support the system bar 100 have. The coupling piece 520 is bent in a '-' shape. The coupling piece 520 has a width longer than the width of the coupling groove 140 and smaller than the length of the coupling groove 140.

The fitting member 600 is inserted into the coupling groove 140 to prevent the coupling piece 520 from being separated from the coupling groove 140 to limit the rotation of the coupling piece 520.

The fitting member 600 is formed to have a width larger than the width of the coupling groove 140 to seal the coupling groove 140 and to keep one side of the coupling piece 520 biased toward the edge of the coupling groove 140. 610 and a pair of wings 620 extending downward from the top plate 610 to rub against the coupling groove 140, respectively. The outer surface of each wing 620 is a plurality of interference grooves 630 extending along the longitudinal direction of the wing 620 and spaced apart in the vertical direction of the wing 620 so as to increase the interference in the coupling groove 140. Formed.

On the other hand, Figure 4 shows a ceiling finishing device according to a second embodiment of the present invention. Referring to FIG. 4, the ceiling finishing device 2 includes a system bar 100 in which a plurality of support hooks 130 are spaced along a longitudinal direction, and a lower portion of the system bar 100 to intersect the system bar 100. The first clip bar 200 supported by the system bar 100 by the support hook 130 and the second clip coupled to the lower portion of the first clip bar 200 in parallel with the first clip bar 200 A bar 300 and a plurality of finishing panels 400 mounted on the second clip bar 300 are provided.

Since the ceiling finishing device 2 according to the present embodiment is a modification of the second clip bar 300 of the components of the ceiling finishing device 1 according to the first embodiment of the present invention shown in Figs. Description of components other than the second clip bar 300 is omitted and denoted by the same reference numerals.

The second clip bar 300, the second clip bar 300 is a second coupling of the flat plate shape is inserted into the space between the first bent ribs 230 so that both ends of the first bent rib 230 is supported The first part 310 and the second coupling part 310 extends closer to each other downwardly and are bent in a direction away from each other so as to easily insert the side wall part 420 of the finishing panel 400 at each end. The two bending ribs 330 are provided and include a pair of second extension parts 320 for pressing the side wall parts 420 of the adjacent finishing panels 400 to be in close contact with each other.

The second extension part 320 has a plurality of interference with the locking protrusion 430 provided in the side wall portion 420 of the finishing panel 400 to adjust the height of the finishing panel 400, that is, the height of the base portion 410. The bent portions 340 are spaced apart from each other in the vertical direction of the second extension portion 320.

As shown, the second extension part 320 extends closer to each other from both end portions of the second coupling part 310 and is bent in a direction away from each other, or is extended in a direction closer to each other and bent in a direction away from each other. to be.

In the present embodiment, the structure formed to adjust the height of the finishing panel 400 in two stages, but alternatively, the number of the bent portion 340 can be formed in more than two stages to adjust more.

The second extension part 320 having the plurality of bends 340 as described above may interfere with the locking protrusions 430 provided in the finishing panels 400 independently of each other to selectively adjust the height of the finishing panel 400. It is.

On the other hand, Figure 5 shows a ceiling finishing device according to a third embodiment of the present invention. Referring to FIG. 5, the ceiling finishing device 3 according to the present invention includes a system bar 100 formed with a plurality of support hooks 130 spaced along a longitudinal direction, and a system bar 100 so as to intersect the system bar 100. The first clip bar 200 supported by the system bar 100 by the support hook 130 at the lower portion of the 100 and coupled to the lower portion of the first clip bar 200 in parallel with the first clip bar 200. The second clip bar 300 and a plurality of finishing panels 400 mounted to the second clip bar 300 are provided.

The upper surface of the first clip bar 200 is formed with a plurality of inlet grooves 211 spaced apart by a predetermined interval along the longitudinal direction of the first clip bar 200, the system bar 100, one of the system bar 100 The stopper 700 further extends downward from the side surface and is inserted into the inlet groove 211, and prevents the first clip bar 200 from slidingly sliding with respect to the system bar 100.

The stopper 700 is formed of a material having elasticity and is elastically deformed when the operator lifts upward in the state in which the end is inserted into the inlet groove 211 so that the end is bent upward and removed by the elastic force when removing the external force. Since it is inserted back into the inlet groove 211, when the first clip bar 200 is first installed in the system bar 100, the operator manually lifts the stopper 700 and positions the first clip bar 200. When placed later, the stopper 700 is inserted into the inlet groove 211, thereby preventing the position of the first clip bar 200 from being changed when an external force acts on the first clip bar 200.

The ceiling finishing device according to the present invention as described above has been described with reference to an embodiment shown in the drawings, but this is merely exemplary and various modifications and equivalents from those skilled in the art will be appreciated. It will be appreciated that other embodiments are possible.

Therefore, the true scope of technical protection of the present invention will be defined by the appended claims.

Claims

A system bar having a plurality of support hooks spaced along the longitudinal direction;

A first clip bar supported by the support bar by the support hook at the bottom of the system bar to intersect the system bar;

A second clip bar coupled to a lower portion of the first clip bar in parallel with the first clip bar;

And a plurality of finishing panels coupled to the second clip bar and disposed adjacent to each other.
The method of claim 1,

The first clip bar has a first coupling portion inserted into the space between the support hooks so that both ends are engaged with the support hook, respectively, and extends farther from each other downward from the first coupling portion, and each end is mutually extended. And a pair of first extension parts which are bent in an approaching direction and provided with a first bent rib supporting the second clip bar.

The second clip bar extends closer to each other downwardly from the second coupling portion and the second coupling portion inserted into the space between the first bending ribs so that both ends are engaged with the first bending rib, respectively. Each end includes a pair of second extension parts provided with a second bent rib bent in a direction away from each other.
The method of claim 2,

The finishing panel has a flat base portion and a side wall portion provided with an engaging protrusion extending in a direction orthogonal to the base portion from an edge of the base portion and interfering with the second clip bar,

The second finishing portion has a ceiling finishing device, characterized in that a plurality of bent portion interfered with the locking projection formed in the vertical direction so as to selectively adjust the height of each of the finishing panel.
The method of claim 2,

Further provided with a hanger member for fixing the system bar to the ceiling surface,

The hanger member is selectively coupled to a plurality of coupling grooves formed discontinuously along the longitudinal direction of the system bar in a state fixed to the top of the hanger bolt and the top of the hanger bolt, the ceiling is fixed, A ceiling finishing device having a width longer than the width of the groove and a width smaller than the length of the coupling groove, the lower portion having a coupling piece formed in a dovetail shape.
The method of claim 4, wherein

And a fitting member inserted into the coupling groove to prevent the coupling piece from being separated from the coupling groove and limiting the rotation of the coupling piece.
The method of claim 2,

The upper surface of the first clip bar is formed with a plurality of inlet grooves spaced apart a predetermined interval along the longitudinal direction of the first clip bar,

The system bar further includes a stopper extending inclined downward from one side of the system bar to be inserted into the inlet groove, and having a stopper for preventing the first clip bar from sliding with respect to the system bar. .