JPH0711198B2 - How to connect ceiling panel and wall panel - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for connecting a ceiling panel and a wall panel in a ceiling portion of a unit room with a retainer.

[Prior Art] Conventionally, at a connecting portion for connecting a ceiling panel and a wall panel, an end portion of the ceiling panel and an end portion of the wall panel are fixed with screws. However, in this connection method, the screw insertion work (for example, screwing) is complicated,
It had the drawback of taking time.

Therefore, a method has been considered in which the upper end of the wall panel and the side end of the ceiling panel are sandwiched by an appropriate sandwiching tool to connect the two panels. An example thereof is shown in FIGS. In FIGS. 6 and 7, reference numeral 8 is a holding tool, which is formed by bending a plate body having elasticity, has an opening 9 on a side surface, and has a groove opened upward in a lower portion as shown in FIG. A sandwiching portion 10 is provided, and an engaging portion 11 having a wide groove opening downward is provided on the upper portion.

In order to connect the wall panel 1 and the ceiling panel 4, the ceiling panel 4 is placed on the protruding brim portion 2 of the wall panel 1 with the water sealing material 12, and the respective bent edges 3 and 6 are attached to each other. Contact. Then, the worker leans out through the inspection port (not shown) of the ceiling panel 4 and fits the sandwiching portion 10 with the sandwiching tool 8 to both the bent edges 3 and 6 of the wall panel 1 and the ceiling panel 4. And clamp them, and then the locking part 11 on the upper part is locked to the ridge 5 of the ceiling panel 4 to clamp the wall panel 1 and the ceiling panel 4 together.
Use the elasticity of to pinch and connect.

[Problems to be Solved by the Invention] In the conventional example shown in FIGS. 6 and 7, first, the holding portion 10 is fitted to the bent edges 3 and 6, and then the locking portion 11 is pulled toward the front side. The locking portion 11 is locked to the ridge 5.
The work of fitting the holding portion 10 to the bent edges 3 and 6 must be done by an operator. That is, in order to visually check that the holding portion 10 is fitted to the bent edges 3 and 6, the worker has to lean out the upper half of the body to the ceiling panel 4, but the ceiling panel 4 and the body ceiling are There is not enough space between them and the upper body cannot be embarked heavily. Also, even if there is a space where you can get out, your work posture is extremely difficult,
You can't work efficiently.

For this reason, in the conventional structure shown in FIGS. 6 and 7, there is a problem that the construction is troublesome and the construction reliability is poor.

Further, in the conventional connecting method, since the holding tool 8 is only held between the wall panel 1 and the ceiling panel 4 by utilizing its elasticity, when the ceiling panel 4 is subjected to a horizontal force, the holding tool 8 is held. There is also a problem that the tool 8 is easily removed. further,
The wall panel 1 is usually composed of 1 to 3 pieces on each side, and there is a problem that a straight line or a right angle is difficult to be formed due to a compounded cause such as variation in construction, manufacturing tolerance, etc., particularly in the upper part of the joint part. It was

[Means for Solving the Problems] A method for connecting a ceiling panel and a wall panel according to the present invention is to provide a plurality of wall panels in which a plate body is attached to the front surface of a frame-like frame and to stand up in a wall-like shape. In a method of mounting a ceiling panel having a rising piece extending upward at a side edge portion between the wall panels and connecting an upper end of the wall panel and a side edge of the ceiling panel, an upper side portion of the wall panel The metal fitting having a flat plate portion extending upward along the back surface and a plate-like hook portion that is integral with the flat plate portion and hangs along the front surface side of the flat plate portion on the back surface of the frame. So that the hook portion is located at a higher position than the height of the standing piece with respect to the upper surface of the frame,
Also, it is installed so that it can move downward, and after mounting the ceiling panel on the wall panel, push down the holding metal fitting downward, sandwich the standing piece between the flat plate part and the hook part, and connect both panels. It is characterized by doing so.

[Operation] In order to connect the wall panel and the ceiling panel according to the present invention, after the pressing metal fitting is attached to the rear surface of the frame on the upper side of the wall panel so as to be movable downward, the standing pieces at the edges of the ceiling panel are the same as the rear surface of the frame. Align the ceiling panel so that it is on the vertical plane, and then push down on the retainer.
Then, the upright piece is firmly sandwiched between the flat plate portion and the hook portion of the retainer, and the two panels are connected.

As described above, according to the present invention, since the connecting work between the wall panel and the ceiling panel can be performed by inserting the holding metal fitting from above, it is possible to visually confirm the connecting work of both panels. Further, the worker can perform the connecting work without having to lean the upper half of the body to the upper side of the ceiling panel. Further, since the holding metal fitting is firmly fixed to the frame, it cannot be easily removed even when a horizontal force is applied to the ceiling panel. Furthermore, since both panels are tightly connected by the holding metal fittings, the adjacent wall panels can be aligned flush with each other so that the front surfaces of the wall panels are exactly on the same plane, and at the right corners. Easy to put out.

Embodiments Embodiments will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view of a connecting portion between a ceiling panel and a wall panel showing an embodiment of the present invention, FIG. 2 is a perspective view of a press fitting, and FIGS. 3 and 4 show a ceiling panel and a wall panel. It is sectional drawing which shows a connection work procedure.

The ceiling panel 30 has a structure in which the upper surface of a horizontal plate 32 is lined with a heat insulating material 34, and the horizontal plate 32 is made of an appropriate steel plate such as a vinyl chloride steel plate. A side edge portion of the horizontal plate 32 is folded back upward to form a standing piece 36.

Although not shown, a plurality of wall panels 40 are erected in a wall shape. In this embodiment, the wall panel 40 is a tile panel, and the tile 44 is adhered to the front surface of the base board 42 with an adhesive. A frame 48 is attached to the back surface of the upper side of the base board 42. An upper surface portion of the frame 48 is a horizontal piece 50, and a screw hole 52 is formed at a predetermined position on the back surface of the frame 48.

The holding metal fitting 54 extends upward along the rear surface of the frame 48 and has a flat plate portion 60 having a pair of elongated holes 58 into which screws 56 are fitted at the lower end portion as shown in FIG. 2, and the flat plate portion 60. The flat plate portion 60 is integrally fixed to the front surface of the upper end portion by spot welding.
A hook portion 62 in the form of a plate that hangs along the front side of the hook portion 62, and the lower end side of the hook portion 62 is a bent portion 64 bent in the opposite direction to the flat plate portion 60. In the holding metal fitting 54, the flat plate portion 60 is attached to the back surface of the frame 48 through the long hole 58 with the screw 56, and at this time, the hook portion 62 is attached to the horizontal piece 50 of the frame 48 of the standing piece 36. It is attached so that it is located at a height higher than the height and the whole body can be moved downward.

When connecting the ceiling panel 30 and the wall panel 40, first attach the holding metal fitting 54 to the rear surface of the frame 48 with the screw 56 as described above, and then attach the ceiling panel to the upper side of the wall panel 40.
The ceiling panel 30 is aligned so that the standing piece 36 and the back surface of the frame 48 are located on the same vertical plane. At this time, the bent portion 64 located on the lower end side of the hook portion 62 is the third
As shown in the figure, it is located directly above the standing piece 36.

After mounting the ceiling panel 30 on the wall panel 40 in this way,
The upper surface of the press fitting 54 is hit with a hitting tool 66 such as a hammer, and the press fitting 54 is pushed down. Then, the hook portion 62 of the retainer fitting 54 is deformed in the direction away from the flat plate portion 60 due to the interposition of the upright piece 36, and finally, as shown in FIG. 4, the flat plate portion 60 and the hook portion 62 are separated from each other. The upright pieces 36 are firmly sandwiched between them, whereby the connection between the ceiling panel 30 and the wall panel 40 is completed.

Of course, the ceiling panel 30 and the wall panel 40 are the pressing metal fittings.
A plurality of 54 are used for connection.

As is clear from the above description, when connecting the ceiling panel 30 and the wall panel 40 by using the pressing metal fitting 54, the upper surface of the pressing metal fitting 54 is struck by the striking tool 66 and pushed down to bring the flat plate portion 60 and the hook Since this connecting work is performed by sandwiching the upright piece 36 with the portion 62, the work of pushing down the holding metal fitting 54 can be performed while visually confirming. Therefore, this work is simplified, and since it is sufficient for the worker to hit down the impact tool 66, it is not necessary to jump out the upper half of the body on the ceiling panel 30.

Further, since the holding metal fitting 54 is attached to the frame 48 at the upper side of the wall panel 40 via the screw 56 and is firmly fixed, even if a horizontal force is applied to the ceiling panel 30, the holding metal fitting 54 will not move. It does not come off easily. Furthermore, since the upper end of the wall panel 40 is tightly connected to the ceiling panel 30 via the pressing metal fitting 54, straight lines and right angles are likely to appear at the joints on the interior surface after connecting both panels. That is, the adjacent wall panel 40
It is possible to arrange the comrades to be flush with each other so that the front surfaces of the wall panels 40 are exactly on the same plane, and to maintain a right angle at the corner.

In addition, in the above-described embodiment, the holding metal fitting 54 has the hook portion 62
Although it is spot welded to the flat plate portion 60, the present invention is not limited to this, and as shown in FIG. 5, the hook portion 62 may be provided along the front side of the flat plate portion 60 from the upper end of the flat plate portion 60. It may be integrally bent so that it hangs down.

[Effect] As described above, according to the present invention, the work of connecting the wall panel and the ceiling panel becomes extremely easy. Further, since the holding metal fitting is firmly fixed to the frame, it will not easily fall off even if a horizontal force is applied to the ceiling panel. Further, when connecting the wall panel and the ceiling panel, the adjacent wall panels can be aligned flush with each other so that the front surfaces of the wall panels are exactly on the same plane, and at the corners, the adjacent wall panels are Can maintain a right angle.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a connecting portion between a ceiling panel and a wall panel showing an embodiment of the present invention, FIG. 2 is a perspective view of a press fitting, and FIGS. 3 and 4 show a ceiling panel and a wall panel. FIG. 5 is a cross-sectional view showing a connecting work procedure, FIG. 5 is a perspective view showing another embodiment of the holding metal fitting, FIG. 6 is a perspective view showing a conventional holding tool, and FIG. 7 is a cross-sectional view showing a conventional structure. 30 …… Ceiling panel, 36 …… Standing piece, 40 …… Wall panel, 48
…… Frame, 50 …… Horizontal piece, 54 …… Pressing bracket, 60 ……
Flat plate part, 62 ... Hook part.

Claims (1)

[Claims] 1. A ceiling panel in which a plurality of wall panels each having a plate body attached to a front surface of a frame-like frame are erected in the shape of a surrounding wall, and a rising piece extending upward at a peripheral edge portion is provided. A method of mounting between wall panels and connecting an upper end of the wall panel and a peripheral edge of a ceiling panel, wherein a flat plate portion extending upward along the rear surface is provided on a rear surface of a frame of an upper side portion of the wall panel. And is integral with the flat plate portion,
A pressing metal fitting having a plate-shaped hook portion that hangs along the front surface side of the flat plate portion, such that the hook portion is located at a height position higher than the height of the standing piece with respect to the upper surface of the frame, and The ceiling panel is mounted on the wall panel so that it can be moved downward, and then the holding metal fitting is pushed down, and the standing piece is sandwiched between the flat plate portion and the hook portion to connect both panels. A method for connecting a ceiling panel and a wall panel, which is characterized in that