JP4761665B2 - Ceiling panel mounting structure, ceiling panel fixture - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is used when a ceiling panel is attached. More specifically, the ceiling panel can be easily prevented from floating even if the ceiling panels have different thicknesses.
[0002]
[Prior art]
Conventionally, when a ceiling panel is attached, for example, the ceiling panel is attached by supporting the peripheral edge of the ceiling panel on an edge member provided at the upper end of the wall surface and a ceiling frame suspended from the ceiling. Specifically, a grid-like ceiling frame is provided by a main bar and a cross bar, the ceiling frame is suspended from the ceiling by a hanger, and a ceiling panel is attached along the upper end of the main bar, the cross bar, and the wall surface. It is supported and attached to a substantially L-shaped edge member in side view.
[0003]
And after supporting this ceiling panel on the ceiling frame, in order to prevent the ceiling panel from floating upward, a ceiling panel fixture that is elastically deformed is sandwiched between the upper surface of the ceiling panel and the upper end of the edge member, The ceiling panel is held down.
[0004]
[Problems to be solved by the invention]
However, there are ceiling panels with different thicknesses such as thin steel panels and thick rock wool panels. When attaching ceiling panels with different thicknesses to a ceiling frame or the like, the space into which the ceiling panel fixture is inserted, that is, the gap between the upper surface of the ceiling panel and the upper end of the edge member differs depending on the type of the ceiling panel. Therefore, there is a problem that a ceiling panel fixture corresponding to each gap must be provided corresponding to the type of the ceiling panel.
[0005]
Then, this invention is made paying attention to the said subject, and it aims at providing the ceiling panel fixture etc. which can respond also to the ceiling panel from which thickness differs.
[0006]
[Means for Solving the Problems]
That is, the present invention has a ceiling frame suspended from the ceiling and an edge member provided on the end side of the ceiling frame, and the edge member and the ceiling frame have different thicknesses in order to solve the above problems. In a ceiling panel mounting structure in which a plurality of ceiling panels can be mounted , a ceiling panel mounting tool that presses the ceiling panel is mounted on the edge member, the ceiling panel mounting tool includes an elastic deformation portion and a piece of the elastic deformation portion. The first pressing part and the second pressing part formed on the other piece of the elastically deforming part have different length dimensions of the first pressing part and the second pressing part, and these first pressing parts And one end of the second pressing portion is engaged with an edge member provided on the edge side of the ceiling panel, and the other end is pressed sideways by the other, and the ceiling panel fixture By the first pressing part The end of the ceiling panel and a state in which the end portion of the ceiling panel by state and a second pressing portion that is pressed against the side and is pressed against the side is not upside down to each other, inverts the ceiling panels fitting By pressing, the ceiling panels having different thicknesses are pressed. Thereby, it is not necessary to provide a ceiling panel fixture corresponding to each ceiling panel having a different thickness, and a change in the ceiling panel can be immediately handled.
[0007]
Furthermore, the ceiling panel mounting tool is attached to the edge member so that at least one end side of the ceiling panel mounting tool can be moved, and the ceiling panel is pressed by moving the one end side in accordance with the mounting operation of the ceiling panel. A ceiling panel fixture is previously provided on the edge member in advance so that the ceiling panel can be pressed by the ceiling panel fixture using the ceiling panel mounting operation.
[0008]
In addition, by configuring the ceiling panel fixture from a wire rod, the ceiling panel fixture having the above effects can be easily formed.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
[0010]
FIG. 1 shows the structure of the ceiling material 1 showing a state in which a steel panel SP is attached, and FIG. 2 shows a state in which a rock wool panel AP is attached instead of the steel panel SP in FIG. Is. FIG. 3 is a diagram before the ceiling panel is attached, and shows the structure of the ceiling member 1 showing a state in which the border spring 7 which is a ceiling panel fixture for pressing the ceiling panel is provided on the edge member.
[0011]
The structure of the ceiling material 1 includes a ceiling frame 2 in which a main bar 21 and a cross bar 22 are framed, a hanger 3 for suspending the ceiling frame 2 from the ceiling, and an end of the ceiling frame 2 as an edge member 4. A connecting member 5 for fixing is provided. A steel panel SP and a rock wool panel AP having different thicknesses can be attached to the ceiling frame 2, and the ceiling panel in the vicinity of the edge member 4 is firmly pressed by a border panel 7 described later. It can be attached to. Hereinafter, each structure of the ceiling material 1 which has such a structure is demonstrated concretely.
[0012]
As shown in FIG. 3, the ceiling frame 2 is configured by a main bar 21 and a cross bar 22 having different lengths that are framed in a lattice shape. The main bar 21 of the ceiling frame 2 includes a frame portion 211 having a substantially U-shaped opening groove 211c facing downward, a holding piece 212 and a holding portion 213 for holding the frame portion 211 by the hanger 3. The flange portion SP1 of the steel panel SP is brought into contact so as to avoid the opening groove 211c of the frame portion 211, and the step of the rock wool panel AP is brought into contact with the support surface 211a of the frame portion 211. The part AP1 is brought into contact with and supported. On the other hand, the cross bar 22 provided orthogonal to the main bar 21 has the same shape as the main bar 21, is cut shorter than the main bar 21, and is interposed between the main bars 21 using the bracket 6. It can be attached. The main bar 21 and the cross bar 22 thus framed are suspended from the ceiling by the hanger 3 with the upper and lower ends of the frame portions 211 and 221 aligned.
[0013]
The hanger 3 includes a bolt 31 attached to the ceiling and a suspension member 32 that connects the bolt and the ceiling frame 2. When the ceiling frame 2 is suspended by the hanger 3, the suspension member 32 While holding the holding | maintenance part 213 of the ceiling frame 2, the bending part of this other side is penetrated to the volt | bolt 31, and it is moved up and down by rotation of the nut part 33 material, and can adjust the distance with a ceiling.
The ceiling frame 2 suspended in this way is fixed by a connecting member 5 whose end is constituted by a metal plate or the like. The connecting member 5 includes a mounting portion 51 that is bent corresponding to the shape of the edge member 4 that is configured to be substantially L-shaped in a side view, and a connecting portion 52 that is configured to be bent forward from a portion where the mounting portion 51 stands. The upper and lower ends of the mounting portion 51 configured in a substantially L shape are positioned on the folded portion 41 a provided at the end portion of the edge member 4 and can be moved. Then, after moving the connecting member 5 to an appropriate position, a screw 512 is screwed into the screw hole 511 provided in the mounting portion 51 so that the connecting member 5 can be fixed to the edge member 4 by the pressing force of the screw 511. ing. The connecting portion 52 of the connecting member 5 is brought into contact with the holding piece 212 of the ceiling frame 2 so that the ceiling frame 2 can be fixed to the edge member 4.
[0014]
On the other hand, the edge member 4 holding the connecting member 5 is attached to a frame member W or the like provided at the edge of the ceiling, and is configured in a substantially L shape in side view, A steel panel SP or a rock wool panel AP can be placed on the decorative piece 41. The upper portion of the decorative piece 41 is provided slightly below the lower end portions of the main bar 21 and the cross bar 22. Specifically, the upper and lower thicknesses of the flange portion SP1 of the steel panel SP attached to the ceiling frame 2 are provided. The upper part is located below the ceiling frame 2 by the width. Thus, when the steel panel SP is attached, the ceiling surface can be kept horizontal. In addition, a border spring 7 for pressing the steel panel SP and the rock wool panel AP is attached to the edge member 4 between the connecting members 5.
[0015]
As shown in FIGS. 1 and 2, the border spring 7 is a spring-like one that presses the steel panel SP and the rock wool panel AP downward or sideward by its elastic force. The steel panel SP and the rock wool panel AP can be appropriately pressed by reversing up and down. That is, when the steel panel SP is pressed downward, the gap between the decorative piece 41 of the edge member 4 and the first pressing portion 72 of the border spring 7 is attached corresponding to the thickness of the collar SP1. On the other hand, when pressing the rock wool panel AP, the gap between the decorative piece 41 of the edge member 4 and the second pressing portion 73 of the border spring 7 is attached to correspond to the thickness of the end. I have to. And when attaching this border spring 7, each edge part of the border spring 7 is previously hooked on the folding | returning part of the edge member 4, so that attachment of each ceiling panel and attachment of the border spring 7 can be performed simultaneously, When attaching the steel panel SP or the rock wool panel AP, the border spring 7 is pushed into the back, that is, the insertion direction of the ceiling panel at the end of the steel panel SP or the rock wool panel AP. .
[0016]
More specifically, as shown in FIGS. 6 and 7, the border spring 7 is formed by bending a wire to form a U-shaped elastic deformation portion 71 that is reverse to the side view. One piece is bent in a substantially right angle direction to form a first pressing portion 72, and the other opposite piece is bent in a substantially right angle direction to form a second pressing portion 73. The first pressing portion 72 has a pressing piece 72a slightly longer than the thickness dimension of the steel panel SP, so that a thin ceiling panel such as the steel panel SP can be pressed. The second pressing portion 73 has a pressing piece 73a longer than the pressing piece 72a of the first pressing portion 72 so that a thick ceiling panel such as a rock wool panel AP can be pressed. Yes. Further, the first pressing portion 72 and the second pressing portion 73 also serve as a locking portion that locks the border spring 7 to the folded portion 41 a of the edge member 4.
[0017]
Next, the structure of the ceiling panel attached to the ceiling frame 2 and the attachment method thereof will be described.
[0018]
The steel panel SP is formed by bending a steel plate. The steel plate SP is formed by bending four sides of a flat plate material to form a collar portion SP1 and an upright portion SP2, and a hook portion SP21 is provided at an appropriate position of the upright portion SP2. It is provided so as to be elastically attached to the frame portions 211 and 221. On the other hand, the rock wool panel AP shown in FIG. 2 is constituted by a rock wool member having sound absorption properties, and a step portion AP1 is provided on a side of the rock wool member, and the step portion AP1 is formed on the frame portion 211. The lower end portion of the rock wool panel AP is made to coincide with the lower surfaces 211b and 221b of the frame portions 211 and 221 of the ceiling frame 2 while being supported on the support surfaces 211a and 221a of 221.
When such a ceiling panel is attached, first, as shown in FIG. 3, a main frame 21 and a cross bar 22 are framed to form a ceiling frame 2, and the ceiling frame 2 is hung from the ceiling by a hanger 3. Hang it. In this state, the height of the ceiling frame 2 is adjusted using the nut member 33 of the hanger 3 and the lower end of the ceiling frame 2 is positioned above the decorative piece 41 by the thickness width of the flange SP1 of the steel panel SP. Position. At this time, the mounting angle of the other main bar 21 and cross bar 22 is also adjusted. Then, the connecting member 5 is fitted into the folded portion 41 a of the edge member 4, the connecting member 5 is moved to an appropriate position and brought into contact with the holding piece 222 such as the crossbar 22, and the screw hole provided in the mounting portion 51. A screw 512 is screwed into 511, and the connecting member 5 is fixed to the edge member 4 by the pressing force of the screw 511. Then, the ceiling frame 2 is fixed to the edge member 4 by being attached to the connecting portion 52 of the connecting member 5 while being in contact with the holding piece 212 of the ceiling frame 2.
Next, when the steel panel SP is attached to the ceiling frame 2, as shown in FIG. 3, first, the first pressing portion 72 of the border spring 7 that presses the ceiling frame 2 is directed downward, and both end portions 72 thereof -73 is attached intermittently along the longitudinal direction of the edge member 4 as a state in which 73 is hooked on the folded portion 41 a of the edge member 4. Then, a steel panel SP is fitted into the inner opening except for the end of the ceiling frame 2 from below, and finally the steel panel SP is matched to the shape of the opening located at the end of the ceiling frame 2. And the steel panel SP is inserted.
Specifically, when the steel panel SP is attached to the inner opening, the steel panel SP is pushed up from below the ceiling frame 2, and the hook portion SP21 and the collar portion SP1 are utilized by utilizing the elastic deformation of the hook portion SP21. To sandwich the frame portions 211 and 221. On the other hand, when the steel panel SP is attached to the opening of the end portion, as shown in FIG. 4, first, the end portion of the steel panel SP is pushed into the border spring 7 side, and the first pressing portion 72 is pushed by the pushing operation. Is moved along the edge member 4. The elastic deformation portion 71 of the border spring 7 is compressed and attached to the upper surface of the steel panel SP, and the upper surface and end portions of the steel panel SP are pressed. Thereafter, the sides on the ceiling frame 2 side are pushed upward, and the frame portions 211 and 221 are sandwiched between the hook portion SP21 and the flange portion SP1 by the lateral pressing force by the border spring 7 and the elastic deformation of the hook portion SP21. By attaching the steel panel SP in this way, the collar portion SP1 is brought into contact with the lower end portions 211b and 221b of the frame portions 211 and 221 and the ceiling surface of the steel panel SP is brought into contact with the upper portion of the decorative piece 41. Remove gaps.
On the other hand, when attaching the rock wool panel AP to such a ceiling material 1, first, as shown in FIG. 5, first, the border spring 7 that presses the ceiling frame 2 is directed downward with the second pressing portion 73 facing down. 72 and 73 are hooked on the folded portion 41 a of the edge member 4, and are attached intermittently along the longitudinal direction of the edge member 4. Then, the rock wool panel AP is fitted into the inner opening except for the end of the ceiling frame 2, and finally the rock wool panel AP is cut according to the opening located at the end of the ceiling frame 2. Fit the rock wool panel AP. More specifically, when attaching the rock wool panel AP to the inner opening portion, the rock wool panel AP is fitted from above the ceiling frame 2, and the step portion AP1 provided on the side surface portion is attached to the frame portion 211. The support surfaces 211a and 221a of 221 are attached to be supported.
On the other hand, when attaching the rock wool panel AP to the opening of the end portion, the rock wool panel AP is inserted from above the ceiling frame 2 and the edge of the rock wool panel AP located on the edge member 4 side is inserted. The second pressing portion 73 is moved along the edge member 4 by being pushed toward the border spring 7 and by the pushing operation. Then, the elastic deformation portion 71 is compressed and deformed, the border spring 7 is attached to the upper surface of the rock wool panel AP, and the end of the rock wool panel AP is pressed by the second pressing portion 73. Thereafter, the step portions AP1 of the respective sides on the ceiling frame 2 side are placed on the support surfaces 211a and 221a of the frame portion 211. Here, a spring member 8 is attached to the ceiling frame 2 in advance, and the rock wool panel AP is elastically pressed from above by the spring member 8. Thus, after attaching the side on the edge member 4 side, the step part AP1 provided on the other three sides is attached to the support surfaces 211a and 221a of the frame parts 211 and 221 from above the ceiling frame 2. To.
[0019]
With the configuration as described above, a ceiling panel fixture that corresponds to a ceiling panel having a different thickness by providing the first pressing portion 72 and the second pressing portion 73 in the upside down position on the border spring 7 that presses the ceiling panel. There is no need to install it, and it is possible to respond immediately to changes in the ceiling panel.
[0020]
Further, the first pressing portion 72 or the second pressing portion 73 which is the end portion of the border spring 7 is movably attached to the edge member 4, and one end side thereof is moved in accordance with the attaching operation of the ceiling panel, and the ceiling is moved. By pressing the panel, the border spring can be attached to the edge member 4 in advance before attaching the ceiling panel, and even the large border spring 7 can be easily attached. In addition, it is possible to eliminate the difficulty of attaching the border spring 7 by turning the hand from below the ceiling panel after the ceiling panel is attached, and the ceiling spring is simply pressed by the border spring 7 by using the operation of attaching the ceiling panel. be able to.
[0021]
In addition, by configuring the border spring 7 from a wire rod, the above-described effects can be obtained with a simple configuration.
[0022]
Of course, the configuration of the present invention is not limited to the above-described configuration. For example, in the present embodiment, the border spring 7 is constituted by a wire member, but may be a thin leaf spring or the like . Other configurations of its also can be variously modified without departing from the spirit of the present invention.
[0023]
【The invention's effect】
The present invention is implemented with the configuration as described above, and has the following effects.
[0024]
That is, in the present invention, in a ceiling panel mounting structure in which a plurality of ceiling panels having different thicknesses can be mounted on a ceiling frame suspended from the ceiling, a ceiling panel mounting tool for pressing the ceiling panel mounted on the ceiling frame is provided. By reversing the ceiling panel fixture, pressing the ceiling panels with different thicknesses eliminates the need to install ceiling panel fixtures corresponding to the ceiling panels with different thicknesses. Will be able to respond immediately.
Further, the ceiling panel fixture is attached to the edge member so that at least one end thereof can be moved in the insertion direction of the ceiling panel, and the ceiling panel is moved by pressing the ceiling panel in accordance with the ceiling panel mounting operation. Thus, the ceiling panel fixture can be attached to the edge member in advance before the ceiling panel is attached, and the ceiling panel can be pressed by the ceiling panel fixture using the ceiling panel attachment operation.
[0025]
In addition, the ceiling panel fixture can be easily formed by forming the ceiling panel fixture from a wire rod.
[Brief description of the drawings]
FIG. 1 is a steel panel mounting diagram showing an embodiment of the present invention.
FIG. 2 is a rock wool panel mounting diagram according to the embodiment.
FIG. 3 is a border spring mounting diagram before mounting a steel panel in the same embodiment;
FIG. 4 is a steel panel mounting process diagram according to the embodiment.
FIG. 5 is a border spring attachment diagram before attaching the rock wool panel in the same embodiment;
FIG. 6 is a process chart for attaching a rock wool panel in the same embodiment.
FIG. 7 is a perspective view of a border spring in the same embodiment.
FIG. 8 is a side view of the border spring in the same embodiment.
FIG. 9 is a plan view of a border spring in the embodiment.
FIG. 10 is a front view of a border spring according to the embodiment.
[Explanation of symbols]
2 ... ceiling frame 4 ... edge member 7 ... ceiling panel fixture (border spring)
72 ... Pressing part (first pressing part)
72a ... Pressing piece 73 ... Pressing part (second pressing part)
73a: Pressing piece SP: Ceiling panel (steel panel)
AP: Ceiling panel (Iwako panel)

Claims (4)

A ceiling panel having a ceiling frame suspended from the ceiling and an edge member provided on an end side of the ceiling frame, wherein a plurality of ceiling panels having different thicknesses can be attached to the edge member and the ceiling frame. In structure
Install the ceiling panel fixture for pressing the ceiling panel to the edge member, the ceiling panel fixture, and the elastic deformation portion, the first pressing portion formed on the piece of the elastic deformation portion, the other piece of the elastic deformation portion The first pressing portion and the second pressing portion have different length dimensions, and one of the first pressing portion and the second pressing portion is on the edge side of the ceiling panel. The end of the ceiling panel is pressed to the side by the other while being locked to the provided edge member, and the end of the ceiling panel is pressed to the side by the first pressing portion of the ceiling panel fixture. And the state where the end of the ceiling panel is pressed to the side by the second pressing portion are inverted upside down, and the ceiling panel of different thickness is pressed by inverting the ceiling panel fixture Ceiling panel characterized by letting Mounting structure. The ceiling panel fixture is attached to the edge member so that at least one end thereof can be moved in the insertion direction of the ceiling panel, and the ceiling panel moves the one end side in accordance with the ceiling panel mounting operation to press the ceiling panel. The ceiling panel mounting structure according to claim 1, wherein the ceiling panel mounting structure is a mounting tool . In the ceiling panel fixture that is provided across the ceiling panel attached to the ceiling frame and the edge member provided on the end side of the ceiling panel and presses the ceiling panel,
An attachment part that is attached to the edge member so that one end side of the edge member can be moved in the insertion direction of the ceiling panel, an elastic deformation part, a first pressing part formed on one piece of the elastic deformation part, and another piece of the elastic deformation part The first pressing portion and the second pressing portion have different length dimensions, and the first pressing portion and the second pressing portion respectively correspond to different thicknesses of the ceiling panel, With one of the first pressing part and the second pressing part being engaged with an edge member provided on the edge side of the ceiling panel, the other can press the end of the ceiling panel to the side, The state in which the end of the ceiling panel is pressed to the side by the first pressing portion and the state in which the end of the ceiling panel is pressed to the side by the second pressing portion are reversed upside down. characterized in that provided to be used respectively by inverting the pressing portion Ceiling panel fixture to. The ceiling panel fixture according to claim 3 , wherein the ceiling panel fixture is made of a wire rod .

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