KR900001300Y1 - Panel ceiling structure - Google Patents

Abstract

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Description

Panel ceiling structure

1 is a partial plan view showing an embodiment of the ceiling structure according to the present invention.

FIG. 2 is a partial cross sectional front view (in arrow direction) taken along the plane indicated by line II-II in FIG. 1; FIG.

3 is a partial cross-sectional front view (in the direction of the arrow) taken along the plane indicated by line III-III in FIG.

4 is a perspective view showing a clip connector.

FIG. 5 is a view similar to FIG. 2 showing a ceiling structure of known similar characteristics.

The present invention generally relates to ceiling structures and installations, and more particularly, ceiling materials (hereinafter referred to as "panels") are easily and precisely installed, can be easily adjusted in place, and can be easily removed. It relates to a so-called ceiling-type ceiling structure.

In a typical ceiling structure of similar type known in the art, each panel has a mounting flange projecting outwardly around its outer side. These mounting flanges of adjacent panels are fixed by screws to ordinary horizontal support members consisting of a pair of support grit frames.

This panel has a vertical side web wall adjacent the mounting flange, whereby the joining recesses are formed between adjacent panels. The panel is fixed in these recesses, and then the joining strip is inserted therein by screws as trimming material.

It is difficult and troublesome to fail by screw from the bottom to the high position while the panel is held in place. Moreover, the joining strip must fill the recess completely across its width, which is a difficult task since the adjustment of the width of the recess is almost impossible.

An object of the present invention is to overcome the above problems by providing a panel ceiling structure in which the installation and detachment of the ceiling panel is facilitated and also the width of the joining recess is easily adjusted.

According to the present invention, a plurality of support beams of "T" shape inverted in cross section, each having a vertical web and a horizontal fixing flange at its lower end, and supported by a rough ceiling, are separated from each other by a certain distance from each other. A plurality of shallow box-shaped ceiling panels composed of a support structure for suspending the support beam, a plurality of upright side web walls around the bottom plate, and attachment flanges formed by bending inward to the top of the web wall; A plurality of support clamps that can be easily tightened and loosened, and other attachments of adjacent ceiling panels, to securely clamp and secure the opposite attachment flanges of the individual ceiling panels against the lower surface of the fixing flange of the beam. Extended and fixed in individual pairs of flanges, adjacent to the ceiling panels The individual ceiling panels around the panel ceiling structure that is fixed to a rough ceiling which comprises a plurality of joined plates for opening the bond formed in the main portion downwardly between the panel section is provided.

The nature, utility and features of the present invention will be more clearly understood by the following description of one embodiment of the present invention in connection with the accompanying drawings.

As shown in FIG. 1, the X-X and Y-Y reference symbols are used to indicate the direction perpendicular to the horizontal plane in which most of the ceiling structure components are parallel thereto.

As shown in FIG. 1, FIG. 2 and FIG. 3, in the embodiment of the ceiling structure according to the present invention, the visible ceiling, the surface, all the lower surfaces of the bottom plate 2 are in the same plane. It is partitioned by the lower surface of the plurality of spherical ceiling panels 1 coupled to and supported by the ceiling support structure. In this embodiment, the individual panels 1, which are square in plan view, are placed in a thin sheet in the form of shallow boxes with side walls 3, 4, 5 and 6 which are bent upwardly around the bottom plate 2. Is formed. The upper part of the opposite sidewalls 3 and 5 and the upper part of the opposite sidewalls 4 and 6 are each formed with attachment flanges 7, 9, 8 and 10 by bending inwardly at right angles to the respective sidewalls. .

In this embodiment, the side walls 3 and 5 and attachment flanges 7 and 9 of the individual panels 1 in the installed state extend in the YY direction, while the side walls 4 and 6 and the attachment flanges 9 and 10 ) Extends in the XX direction.

The ceiling panels of the individual structures are fixed and supported in a suspended state by the ceiling support structure as follows.

This support structure is a top structural member thereof, with a plurality of channel beams 19 having a suitable spacing therebetween, extending in parallel in the XX direction and suspended by an adjustable hanger bolt (not shown) from the rough ceiling. Has These channel beams 19 extend in parallel in the YY direction and support the parallel support beams 11 in a suspended state at a plurality of regular intervals suspended by the clip connectors 20 to the channel beams 19. . Each support beam 11 has a vertical web 12, a horizontal fixed flange 13 integrally formed with the web 12 at its lower part and an interlocked flange integrally formed with the web 12 at its upper part ( 14) has a cross-sectional shape similar to an inverted "T" shape. As shown in FIG. 4, the clip connector 20 has an opposite hooked lower end 20a that engages with the engagement flange 14 of the support beam 11.

The support beams 11 are suspended and supported by the channel beams 19 at regular equal intervals in this manner and have a width that is greater than the width of the individual panels in the individual support beams X-X direction.

The ceiling panels 1 in the installed state are respectively in contact with the lower surface of the closest portion of the fixing flange 13 of the support beam 11 adjacent to the upper surface of the attachment flanges 7 and 9 arranged in the YY direction. To be located. The individual attachment flanges 7 and 9 are thus supported in tight contact by two support clamps 15 arranged near their ends.

The individual support clamps 15 substantially replace the horizontal upper flange 16, the horizontal lower flange 17 and the threaded holes 18 in the upper flange 16, which are integrally connected to the upper flange 16 by vertical webs. It is a "C" shaped clamp which consists of a vertical bowl which engages the screw downwardly. The lower end of the wing bolt 21 is in contact with the upper surface of the closest part of the corresponding fixing flange 13. The upper surface of the lower flange 17 is firmly pressed against the lower surface of the corresponding attachment flange 7 or 9 of the panel 1. Therefore, the attachment flanges 7 and 8 of the individual panels 1 are firmly clamped in the sandwich sandwiched between the adjacent fixing flange 13 and the respective portions of the support clamp 15.

As described above, since the distance between the adjacent support beams 11 is larger than the overall dimensions of the ceiling panel in the XX direction by a certain distance, the lower surface of the fixing flange 13 of the support beams 11 and the adjacent panels 1 A recess 22 defined by the outer surfaces of the opposing web sidewalls 3 and 5 of s) is formed between each pair of adjacent panels 1.

The ceiling panels 1 are fixed in this way at each of these positions, i.e. in the YY direction, so that the caps of substantially the same horizontal width, such as the recesses 22, are formed between the adjacent panels. The cap extends in the XX direction. A connecting plate 23 of the same width as the fixing flange 13 of the support beam 11 is placed on the attachment flanges 8 and 10 of each pair of adjacent panels 1 at their opposite sides. The joining recesses 24 are thus formed by the bottom face of the individual joining plates 23 and the inner faces of the corresponding side web walls 4 and 6 of the adjacent panel 1.

In the panel ceiling structure according to the present invention as described above, the individual ceiling panels 1 can be easily installed or separated, or the width of the joining recesses 22 to separate or connect the support clamp 15. It can be easily adjusted by loosening or tightening the wing bolt 21 in order to.

In the mounting and detaching operation of the ceiling panel of the ceiling structure according to the present invention, only individual panels can be easily mounted or separated, and at the same time, the adjustment of the width of the joining recess can be easily performed at the installation site.

In addition, since no joining strip is used, the joining recesses can be made deep, whereby a three-dimensional appearance ceiling panel with recesses recessed deep when viewed from the bottom can be obtained.

The present invention has been described with respect to certain embodiments of the present invention which are substantially forward in plan view and placed in a normal plane in the installed state as described above, but the present invention does not mean to be limited to the above structure and arrangement. The panels such as the triangular and parallel quadrilaterals are those of other forms in the plan view, and when installed, the lower exposed surface of the ceiling panel may be applied to those that are curved or concave, convex or wavy. have.

BRIEF DESCRIPTION OF DRAWINGS To facilitate a better understanding of the novel design and features of the present invention identified in the prior art, a brief description of known similarly shaped panel ceiling structures will be provided below with reference to FIG. 5.

Each ceiling panel 1a in this known ceiling structure has a tray having a vertical upright web side wall and a horizontal mounting flange 25 projecting outwardly from the upper end of the web side wall around the circumference of the spherical bottom plate 2a. Has the form When installing the panel 1a they are made such that the mounting flange 25 is in contact with the member 11a of the supporting grit frame which is suspended and fixed to the rough ceiling. The mounting flange 25 is then clamped to the individual member 11a by screws. The mounting flange 25 of the adjacent panel 1a is in a closely opposed relationship, and therefore is usually clamped on each side of the member 11a. The channel-shaped member 11a in FIG. 5 may be an inverted "T" beam, an angle beam, or a "I" beam. The joining recesses 26 are formed between the adjacent panels 1a. Thereafter, the joining spring 26 is inserted into these joining recesses, and is fastened to the member 11a as a trimming material by screws.

As described above, the panel 1a must be installed at a high position from below by a screw while the panel is supported at a proper position. This is a difficult, unwieldy, and inappropriate task.

In addition, the joining strip 26 must fill the joining recess completely across its width. This is difficult because adjustment of the constant recess width is almost impossible.

Claims (6)

Suspended support beams having a plurality of support beams of "T" shape inverted in cross section, each having a vertical web and a horizontal fixing flange at its lower end, and supported by the floor structure, with the support beams being spaced apart from each other at a constant distance from each other. A plurality of shallow box-shaped ceiling panels and adjacent support beams, each of which comprises a supporting structure, a bottom plate, a plurality of upstanding side web walls around the outer periphery of the bottom plate, and attachment flanges formed by bending inwardly over the web wall. To secure the opposite attachment flanges of the individual ceiling panels against the lower surface of the fixing flanges, a plurality of supporting clamps that can be easily tightened and loosened by hand and extended to each pair of other attachment flanges of adjacent ceiling panels are fixed. Formed around individual ceiling panels between the ceiling panels and adjacent ceiling panels Panel ceiling structure fixed to the floor structure, characterized in that consisting of a plurality of laminated plates for opening the recessed portion downward. The panel ceiling structure of claim 1, wherein each ceiling panel has a rectangular shape in plan view. The panel ceiling structure according to claim 1, wherein the individual ceiling panels have a parallelogram shape in plan view. The panel ceiling structure of claim 1, wherein each ceiling panel has a triangular shape in plan view. The panel ceiling structure according to any one of claims 1 to 4, wherein the lower exposed surface of the ceiling panel in the installed state is formed of a concave, convex, or undulating curved surface. The panel ceiling structure according to any one of claims 1 to 4, wherein the panel ceiling structure is dried, arranged, and assembled substantially as shown in FIGS. 1 to 3 of the accompanying drawings.