JP2003041704A - Mounting structure of ceiling panel and ceiling panel mounting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a border spring 7 capable of coping with ceiling panels SP, AP having different thicknesses. SOLUTION: In a mounting structure of the ceiling panels SP, AP capable of attaching a plurality of ceiling panels SP, AP having different thicknesses to a ceiling frame 2 suspended from a ceiling, the border spring 7 for pressing the ceiling panels SP, AP attached to the ceiling frame 2 is provided to press the ceiling panels SP, AP having different thicknesses by inverting the border spring 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used when mounting a ceiling panel, and more specifically, it is intended to easily prevent the ceiling panel from floating even if the ceiling panels have different thicknesses. is there.

[0002]

2. Description of the Related Art Conventionally, when mounting a ceiling panel,
For example, the peripheral edge of the ceiling panel is supported by an edge member provided on the upper end of the wall surface and a ceiling frame suspended from the ceiling to attach the ceiling panel. In particular,
A lattice-shaped ceiling frame is provided by the main bar and the cross bar, the ceiling frame is hung from the ceiling by a hanger, and the ceiling panel is attached along the main bar, the cross bar, and the upper end of the wall surface. The shaped edge member is supported and attached.

Then, after the ceiling panel is supported by the ceiling frame, in order to prevent the ceiling panel from being lifted upward, the ceiling panel mounting tool which is elastically deformed between the upper surface of the ceiling panel and the upper ends of the edge members. , And the ceiling panel is pressed down.

[0004]

However, there are ceiling panels of different thickness, such as thin steel panels and thick rock wool panels. When mounting such ceiling panels having different thicknesses to a ceiling frame or the like, a space for inserting the ceiling panel fixture,
In other words, the gap between the top surface of the ceiling panel and the upper edge of the edge member varies depending on the type of ceiling panel, and it is necessary to provide a ceiling panel mounting tool corresponding to each gap according to the type of ceiling panel. There was a problem that it did not happen.

Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to provide a ceiling panel mounting tool and the like which can cope with ceiling panels having different thicknesses.

[0006]

In order to solve the above problems, the present invention provides 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 fixture for pressing the ceiling panel attached to the ceiling frame is provided on the edge member and the like, and the ceiling panels having different thicknesses are pressed by reversing the ceiling panel fixture. As a result, it is not necessary to provide a ceiling panel mounting tool for each ceiling panel having a different thickness, and it is possible to immediately respond to a change in the ceiling panel.

Further, at least one end side of the ceiling panel attachment is movably attached to the edge member, and the one end side is moved to press the ceiling panel in accordance with the attaching operation of the ceiling panel. A ceiling panel fixture is provided on the edge member in advance before the panel is attached, and the ceiling panel fixture can be pressed by using the ceiling panel attaching operation.

[0008] In addition, by constructing the ceiling panel mount from a wire rod, the ceiling panel mount having the above effects can be easily formed.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below.
A description will be given with reference to the drawings.

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 shown. Further, FIG. 3 is a diagram before mounting the ceiling panel, and shows the structure of the ceiling material 1 showing a state in which a border spring 7 which is a ceiling panel mounting tool for pressing the ceiling panel is provided on the edge member.

The structure of this ceiling material 1 is a ceiling frame 2 in which a main bar 21 and cross bars 22 are framed in a grid pattern.
And a hanger 3 for hanging this ceiling frame 2 from the ceiling
And a connecting member 5 for fixing the end portion of the ceiling frame 2 to the edge member 4. 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 pressed by a border panel 7 to be described later to make it strong. It can be attached to. Hereinafter, each configuration of the ceiling material 1 having such a structure will be specifically described.

As shown in FIG. 3, the ceiling frame 2 comprises a main bar 21 and cross bars 22 having different lengths, which are framed in a grid pattern. The main bar 21 of the ceiling frame 2 includes a frame portion 211 having a downwardly-opened substantially U-shaped opening groove 211c below the main bar 21.
The frame portion 211 is configured by a holding piece 212 and a holding portion 213 for holding the frame portion 211 by the hanger 3, and an opening groove 211c of the frame portion 211.
So that the collar portion SP1 of the steel panel SP is brought into contact with the supporting portion 211a of the frame portion 211.
The step portion AP1 of the rock wool panel AP is brought into contact with and supported. On the other hand, the cross bar 22 provided orthogonally to the main bar 21 is
It has the same shape as, and is cut shorter than the main bar 21, and is attached between the main bars 21 using the bracket 6. 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.

The hanger 3 is composed of a bolt 31 mounted on the ceiling and a suspension member 32 connecting the bolt and the ceiling frame 2 to each other.
When the ceiling frame 2 is suspended by the suspension member 3,
While the holding portion 213 of the ceiling frame 2 is held by 2, the bent portion on the opposite side is passed through the bolt 31 and moved vertically by the rotation of the nut portion 33 material so that the distance to the ceiling can be adjusted. is there. The ceiling frame 2 thus suspended is fixed at its ends by a connecting member 5 made of a metal plate or the like. This connecting member 5
Is composed of a mounting portion 51 that is bent corresponding to the shape of the edge member 4 that is formed in a substantially L shape in a side view, and a connecting portion 52 that is formed by bending the mounting portion 51 from the standing portion to the front. The upper and lower ends of the mounting portion 51 formed in the substantially L shape are located at the folded-back portion 41a provided at the end portion of the edge member 4 and can be moved. Then, after the connecting member 5 is moved to a proper 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.

On the other hand, the edge member 4 holding the connecting member 5 is attached to a frame member W or the like provided on the edge portion of the ceiling, and has 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 at the lower end thereof. The decorative piece 41 is provided with its upper portion slightly below the lower end portions of the main bar 21 and the crossbar 22, and specifically, the vertical thickness of the flange portion SP1 of the steel panel SP attached to the ceiling frame 2. The upper portion is located below the ceiling frame 2 by the width. by this,
When the steel panel SP is attached, its ceiling surface can be kept horizontal. Further, a border spring 7 for pressing the steel panel SP or the rock wool panel AP can be attached to the edge member 4 between the respective connecting members 5.

As shown in FIGS. 1 and 2, the border spring 7 is a spring-like member that presses the steel panel SP and the rock wool panel AP downward or sideways by its elastic force. The steel panel SP and the rock wool panel AP can be appropriately pressed by reversing the mounting state. That is, when the steel panel SP is pressed downward, the space between the decorative piece 41 of the edge member 4 and the first pressing portion 72 of the border spring 7 is narrowed and attached in accordance with the thickness of the flange portion SP1. On the other hand, when the rock wool panel AP is pressed, the decorative piece 4 of the edge member 4 corresponding to the wall thickness of the end portion thereof.
1 and the second pressing portion 73 of the border spring 7 are enlarged and attached. Then, when attaching the border springs 7, the respective end portions of the border springs 7 are hooked in advance on the folded-back portions of the edge members 4 so that the individual ceiling panels and the border springs 7 can be attached simultaneously. When the steel panel SP or the rock wool panel AP is attached, the border spring 7 is pushed inward at the end of the steel panel SP or the rock wool panel AP, that is, in the insertion direction of the ceiling panel. .

More specifically, as shown in FIGS. 6 and 7, the border spring 7 is formed by bending a wire material to form an elastically deforming portion 71 having an inverted V shape in a side view. The first pressing portion 7 is formed by bending one piece of the portion 71 in a substantially right angle direction.
2 is formed, and the other opposite piece is bent in a substantially right angle direction to form the second pressing portion 73. The first pressing portion 72 has a pressing piece 72a that is 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. Further, the second pressing portion 73 is the first pressing portion 72.
The pressing piece 73a is longer than the pressing piece 72a, and a thicker ceiling panel such as a rock wool panel AP can be pressed. Further, the first pressing portion 72 and the second pressing portion 73 also serve as locking portions for locking the border spring 7 to the folded-back portion 41a of the edge member 4.

Next, the structure of the ceiling panel mounted on the ceiling frame 2 and the mounting method will be described.

The steel panel SP is formed by bending a steel plate, and the four sides of a flat plate member is bent to form a collar portion SP1 and an upright portion SP2.
A hook portion SP21 is provided at an appropriate position of the upright portion SP2 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.
Is a sound absorbing rock wool member or the like, and a step portion AP1 is provided on the side of the rock wool member, and the step portion AP1 is used to support the support surface 211 of the frame portions 211 and 221.
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 by the a. When mounting such a ceiling panel, first, as shown in FIG. 3, the ceiling bar 2 is configured by framing the main bar 21 and the cross bar 22 in a grid pattern.
The ceiling frame 2 is suspended from the ceiling by a hanger 3. Then, in this state, the nut member 33 of the hanger 3
The height of the ceiling frame 2 is adjusted by using, for example, the lower end of the ceiling frame 2 is positioned above the decorative piece 41 by the thickness width of the collar portion SP1 of the steel panel SP. At this time, the mounting angles of the other main bars 21 and the crossbars 22 are also adjusted. Then, the connecting member 5 is connected to the edge member 4
The connecting member 5 is moved to a proper position and brought into contact with the holding piece 222 such as the crossbar 22, and the screw 512 is screwed into the screw hole 511 provided in the mounting portion 51. The connecting member 5 is fixed to the edge member 4 by the pressing force of. Then, the ceiling frame 2 is fixed to the edge member 4 by contacting and attaching the holding piece 212 of the ceiling frame 2 to the connecting portion 52 of the connecting member 5. Next, when attaching the steel panel SP to the ceiling frame 2, as shown in FIG. 3, first, the first pressing portion 72 of the border spring 7 for pressing the ceiling frame 2 is directed downward, and both end portions 72 thereof are provided. The 73 is hooked on the folded-back portion 41a of the edge member 4 and is intermittently attached along the longitudinal direction of the edge member 4. Then, the steel panel SP is fitted from below into the inner opening portion of the ceiling frame 2 excluding the end portion, and finally the steel panel SP is fitted to the shape of the opening portion located at the end portion of the ceiling frame 2. Cut the steel panel S
Insert P. Specifically, when attaching the steel panel SP to the inner opening, the steel panel SP is pushed up from below the ceiling frame 2 and the hook portion SP is attached.
Utilizing the elastic deformation of 21, the frame parts 211 and 221 are sandwiched by the hook part SP21 and the flange part SP1. On the other hand, when attaching the steel panel SP to the opening of the end, first, as shown in FIG. 4, the end of the steel panel SP is pushed to the side of the border spring 7, and the first pressing portion 72 is pushed by the pushing operation. Are moved along the edge member 4. Then, the elastically deformable portion 71 of the border spring 7 is compressed and deformed and attached to the upper surface of the steel panel SP, and the upper surface and the end portion of the steel panel SP are pressed. After that, each side on the ceiling frame 2 side is pushed upward, and the frame portions 211 and 221 are connected by the hook portion SP21 and the flange portion SP1 due to the lateral pressing force by the border spring 7 and the elastic deformation of the hook portion SP21.
And the steel panel SP is attached in this way, the collar portion SP1 is attached to the frame portion 211.
221 is contacted with the lower end portions 211b and 221b, and the ceiling surface of the steel panel SP is contacted with the upper portion of the decorative piece 41 to eliminate the gap. On the other hand, when the rock wool panel AP is attached to such a ceiling material 1, as shown in FIG.
First, the border spring 7 that presses the ceiling frame 2 faces the second pressing portion 73 downward, and both ends 72, 73 thereof are hooked on the folded-back portion 41 a of the edge member 4, and along the longitudinal direction of the edge member 4. Install intermittently. Then, the rock wool panel AP is fitted into the inner opening except the end of the ceiling frame 2, and finally the rock wool panel AP is cut in accordance with the opening located at the end of the ceiling frame 2. Insert the rock wool panel AP. More specifically, when the rock wool panel AP is attached to the inner opening, the rock wool panel AP is fitted from above the ceiling frame 2 and the step portion AP1 provided on the side surface of the rock wool panel AP is attached to the frame portion 211. The support surfaces 211a and 221a of 221 are supported and attached. On the other hand, if a rock wool panel AP is attached to the end opening, this rock wool panel A
P is inserted from above the ceiling frame 2, the end of the rock wool panel AP located on the edge member 4 side is pushed toward the border spring 7 side, and the pushing operation causes the second pressing portion 73 to move along the edge member 4. To move. Then, the elastic deformation portion 71 is compressed and deformed to move the border spring 7 to the rock wool panel AP.
The upper end of the rock wool panel AP is pressed by the second pressing portion 73. Then, the step portion AP1 on each side on the ceiling frame 2 side is attached to the supporting surface 211a of the frame portion 211.
・ Place on 221a. 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. In this way, after the side on the side of the edge member 4 is attached, the step portions AP1 provided on the other three sides are attached to the support surfaces 211a and 221 of the frame portions 211 and 221 from above the ceiling frame 2.
It should be attached by being supported by a.

With the above construction, the border spring 7 for pressing the ceiling panel is provided with the first pressing portion 72 and the second pressing portion 73 at the upside-down position, so that the ceiling panel having a different thickness can be accommodated. There is no need to install fixtures, and you can immediately respond to changes in the ceiling panel.

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 mounting operation of the ceiling panel. By pressing the ceiling 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. Further, after the ceiling panel is mounted, the difficulty of mounting the border spring 7 by turning the hand from below the ceiling panel is eliminated, and the ceiling spring is easily pressed by the border spring 7 using the ceiling panel mounting operation. be able to.

In addition, the above-mentioned effect can be obtained with a simple structure by forming the border spring 7 from a wire material.

Of course, the configuration of the present invention is not limited to the one described above. For example, in the present embodiment, the border spring 7 is made of a wire member, but it may be a thin leaf spring or the like. Further, in the present embodiment, the border spring 7 is used by being attached to the edge member 4, but it may be used when being attached to the ceiling frame 2 or the like and pressing the ceiling panel other than the vicinity of the edge member 4. good. Other configurations can be variously modified without departing from the spirit of the present invention.

[0023]

The present invention is carried out with the above-described structure and has the following effects.

That is, according to the present invention, in a ceiling panel mounting structure in which a plurality of ceiling panels having different thicknesses can be mounted on the ceiling frame suspended from the ceiling, the ceiling panel mounting for pressing the ceiling panel mounted on the ceiling frame is performed. By providing a tool and pressing the ceiling panels having different thicknesses by reversing the ceiling panel mounting tool,
This eliminates the need to install a ceiling panel mounting tool for ceiling panels of different thicknesses, and can immediately respond to changes in ceiling panels. Further, at least one end side of the ceiling panel attachment is attached to the edge member so as to be movable in the insertion direction of the ceiling panel, and the one end side is moved to press the ceiling panel in accordance with the operation of attaching the ceiling panel. Thus, the ceiling panel attachment can be attached to the edge member in advance before attaching the ceiling panel, and the ceiling panel attachment can be pressed by the ceiling panel attachment using the attaching operation of the ceiling panel.

In addition, by constructing the ceiling panel mount from wire, the ceiling panel mount can be easily molded.

[Brief description of drawings]

FIG. 1 is a steel panel mounting view showing an embodiment of the present invention.

FIG. 2 is a rock wool panel mounting view in the embodiment.

FIG. 3 is a border spring mounting view before mounting a steel panel in the same embodiment.

FIG. 4 is a process diagram of mounting a steel panel in the same embodiment.

FIG. 5 is a border spring mounting view before mounting a rock wool panel in the same embodiment.

FIG. 6 is a diagram showing a rock wool panel mounting process in the embodiment.

FIG. 7 is a perspective view of a border spring according to the same embodiment.

FIG. 8 is a side view of the border spring according to the same embodiment.

FIG. 9 is a plan view of a border spring according to the same embodiment.

FIG. 10 is a front view of a border spring according to the same embodiment.

[Explanation of symbols]

2 ... Ceiling frame 4 ... Edge member 7: Ceiling panel mount (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 (rock wool panel)

Claims (6)

[Claims] 1. A ceiling panel mounting structure in which a plurality of ceiling panels having different thicknesses can be mounted on a ceiling frame suspended from a ceiling, and a ceiling panel mounting tool for pressing the ceiling panel mounted on the ceiling frame is provided, A ceiling panel mounting structure characterized in that a ceiling panel having a different thickness is pressed by reversing the ceiling panel mounting tool. 2. A ceiling frame suspended from a ceiling and an edge member provided on an end portion side of the ceiling frame, and a plurality of ceiling panels having different thicknesses can be attached to the edge member and the ceiling frame. In the above-described ceiling panel mounting structure, a ceiling panel fixture that presses the ceiling panel is attached to the edge member, and the ceiling panels having different thicknesses are pressed by reversing the ceiling panel fixture. Mounting structure. 3. The ceiling panel fixture is attached to the edge member so that at least one end side thereof is movable in the insertion direction of the ceiling panel, and the one end side is moved along with the ceiling panel attaching operation to move the ceiling panel. The ceiling panel mounting structure according to claim 1 or 2, which is a ceiling panel mounting tool for pressing. 4. A ceiling panel fixture for pressing a ceiling panel attached to a ceiling frame, wherein a plurality of pressing portions corresponding to the thickness of the ceiling panel are provided so that they can be inverted and used. Fixture. 5. A ceiling panel attached to a ceiling frame,
In a ceiling panel mounting tool that is provided so as to straddle an edge member provided on the end side of the ceiling panel and presses the ceiling panel, one end side thereof is attached to the edge member so as to be movable in the insertion direction of the ceiling panel. A ceiling panel mounting tool comprising a mounting portion and a plurality of pressing portions corresponding to the thickness of the ceiling panel, and the pressing portions are provided so that they can be inverted and used. 6. The ceiling panel mount according to claim 4, wherein the ceiling panel mount is made of a wire material.