JPS5847126Y2 - Ceiling plate mounting device - Google Patents

Description

[Detailed description of the invention] The present invention is a method for quickly, easily and reliably attaching ceiling panels even when the vertical distance behind the ceiling (hereinafter referred to as ceiling space) is relatively narrow when constructing the ceiling of a building. This invention relates to a ceiling plate mounting device that allows for

In other words, in conventional system ceilings of this type, when attaching a ceiling board to a pre-installed base material, it was necessary to insert hands or tools into the ceiling space to attach the base material and ceiling board. It requires a ceiling space that is longer than the vertical distance occupied by a similar type, and is used only on the ceiling of a building with a relatively large ceiling space. The number of man-hours required was large.

The present invention was developed in consideration of the above points.

That is, in the present invention, the installation operation when installing the ceiling board is different from the conventional method, in that a connecting clip is held between the play I, which is fixed to the ceiling board in advance, and this is installed from below into the field support channel. The ceiling board can be installed by simply inserting it into the long hole of the metal fittings, so it is possible to install the ceiling board as long as there is the minimum necessary ceiling space occupied by the ceiling base material. In addition, the efficiency of ceiling panel installation is dramatically improved as it does not require the conventional operations.

The present invention will be explained below based on the drawings.

The present invention consists of (a) a metal plate 1 fixed to a ceiling plate 4 and forming a U-shaped notch 2 and a horseshoe-shaped storage part 3 including three sides of the notch; and (b) a field edge. A long field edge hardware 5 that can be attached to the receiving channel 15 and has a long hole 6 having a width a along the longitudinal direction in the bottom 7 between the cross-sectional shapes, and (c) extends diagonally downward from the top 12 The ends of the two roof parts 11.11' are bent inward towards each other to form a respective length of a top 13.13', with parallel legs 10.10' extending perpendicularly downward from the ends of the top. (Length C between the legs), and the ends of the legs are bent outward in the opposite direction to form a support plate 9, 9'.
II, when applying a horizontal external force, the top 12
Roof part 11.11' and leg part 10.10' with axis
are made of elastic thin metal plates that are close to each other and can be restored to their original positions when external force is removed. Each is configured separately so that the width a of the hole satisfies the relationship b≦a<b+C,
A connecting clip 8 connects the metal plate 1 fixed to the ceiling board 4 and the field edge hardware 5 that can be attached to the field edge receiving channel 15.
This is a ceiling board mounting device that can be installed and fixed via (2) or 8II.

Each component will be described in more detail below.

As shown in FIG. 1, the metal plate 1 is formed by forming a U-shaped notch 2 and a horseshoe-shaped storage part 3 including three sides in the notch in a rectangular metal thin piece. , this storage part 3 has a thickness corresponding to the thickness of the support plate 9°9' so that the support plate 9 or 9' of the connecting socket 8I (Fig. 6) or 8II (Fig. 7) can be slid in and held therein. It is constructed by standing up from the rest of the plate by the height of the plate (
Figures 2 and 3).

The metal plate 1 can be fixed to the ceiling plate 4 by nails, screws, adhesives, or other known means, but it may be necessary to change the arrangement direction depending on the type of latch clips used.

That is, FIG. 4 shows the fixing direction of the plate when the clip 8I (FIG. 6) is used, and FIG. 5 shows the fixing direction of the plate when the clip 8II (FIG. 7) is used.

As shown in FIG. 15, the field edge hardware 5 is an elongated member in which a long hole 6 (FIG. 17) with a width a is formed in the bottom 7 between the cross-sectional shapes and the width a. It is possible to attach it to the field edge receiving channel 15 using the edge hardware fastening clip 14 (
Figure 20).

The connecting clip 8■ (FIG. 6) or 8II (FIG. 7) has two roof parts 11.1 extending diagonally downward from the top part 12.
The ends of the rods 10 and 1' are bent inward to form longer rod parts 13 and 13', respectively, and parallel legs 10 and 10' (between the legs) extend perpendicularly downward from the ends of the rod parts. The end portions of the legs are bent outward in the opposite direction to form support plates 9, 9'; However, when an external force in the horizontal direction is applied, the roof part 11.11' and the leg part 10.10' approach each other with the top part 12 as the axis, and when they are closest, as shown in FIG. The legs 10 and 10' are brought into close contact, and the width becomes the minimum width, and when the external force is removed, it returns to its original position (Fig. 8) (width b
It is made of an elastic thin metal plate that can be restored to +C).

The connecting clip is inserted into the edge hardware 5 in the process shown in FIGS. 10 to 12.

That is, if you first insert the roof part of the connecting clip from the top into the long hole part 6 at the bottom of the field hardware 5 and continue inserting it,
The width of the roof portion 11.11' becomes equal to the width a of the elongated hole, reaching a point where it is difficult to insert it any further (FIG. 10).

However, the connecting clip is made of an elastic thin metal plate, and when an external force is applied, the roof part 11.11
' can be forcibly pushed in because they are close to each other with the top 12 as an axis.

The widest part of the connecting clip is the rod part, which has a length of "+" + c = b + c from end to end of the two rod parts, but the roof part 11.11' is the closest. In this case, since the legs 10 and 10' are in close contact with each other, the above condition becomes b (FIG. 9).

Since the width a of the elongated hole portion and the above-mentioned inner slot are configured such that b≦a, the longest middle portion of the connecting clip (the rod portion) can also pass through the elongated hole portion (Fig. 11). ).

The connecting clip returns to its normal state as soon as the rod passes through the elongated hole, and since the elongated hole and the rod are structured so that a<b0C, the rod is tightly attached to the bottom of the field hardware. Therefore, the connecting clip is completely inserted and fixed to the frame hardware in the state shown in FIG.

In addition, FIG. 16 shows this inserted state in a perspective view.

The length C between the legs and the width a of the elongated hole may be c<a, but if they are configured such that C≦a, the leg 10.
10' is restored so as to press against the elongated hole, which is advantageous because the connection between the connecting clip and the edge hardware becomes even stronger (Fig. 12).

The connecting clip is a U (6th) with a longer support plate.
) or a shorter configuration 8 II
(Fig. 7) may be used.

When attached to the metal plate 1, the support plates 9, 9' of the clip 8I are attached orthogonally to the opposing storage areas in the notch 2 (Fig. 13), and the same is true for the clip 4. , are mounted in parallel (Fig. 14).

In other words, if the opposing storage parts in the notched part 2 are installed perpendicularly to the longitudinal direction of the ceiling board (Fig. 4), the connecting clips 41 are used, so if they are installed parallel to each other in the same way. If there is (Figure 5), Rinopu 8II
This is the direction in which the plates are arranged for use.

The clip 8■ and the clip 8II may be appropriately selected and used depending on the size, shape, etc. of the ceiling board.

In addition, FIG. 18 and FIG. 19 show ceiling board 4, plate 1,
18 shows a cross section of an example of the state in which the clip and the metal fittings 5 are attached, and FIG. 18 shows the clip 8I, the first
FIG. 9 shows the case where each clip 8II is used.

The 20th example of ceiling construction using the ceiling plate mounting device of this invention is shown below.
As shown in the figure.

That is, the field edge receiving channel 15 is installed using the bolts 17 and nuts 18 suspended from the ceiling frame and the field edge receiving channel banger 16, and the field edge receiving channel 15 is installed using the field edge receiving channel 15 with the field edge hardware front clip 14. Attach the hardware 5 to a predetermined position.

On the other hand, by attaching a connecting clip (the figure shows the case where an 8-inch type is used) to the plate 1 fixed to the ceiling board 4, and inserting the clip into the elongated hole 6 of the metal fitting 5, Installation of ceiling panels is complete.

As described above, the ceiling plate mounting device of the present invention is designed by holding a connecting clip on a plate that is fixed to the ceiling plate in advance, and inserting it from below into the long hole of the edge metal fitting installed in the edge receiving channel. Since the installation of the ceiling board is completed with one touch just by putting it on, it is not only possible to install the ceiling board if there is a minimum amount of ceiling space occupied by the ceiling base material, but also the installation efficiency is dramatically improved. It has the advantage of

[Brief explanation of the drawing]

Figures 1 to 5 show metal plates, where Figure 1 is a perspective view, Figure 2 is a sectional view taken along the line A-A' in Figure 1, and Figure 3 is a cross-sectional view taken along the line A-A' in Figure 1.
The figure is a sectional view taken along the line B-B' in Fig. 1, Fig. 4 is a perspective view showing the state in which the metal plate) 8I is fixed to the ceiling board, and Fig. 5 is the state in which the metal plate) 8II is fixed to the ceiling board. FIG. Figures 6 to 8 show the connecting clips, Figure 6 is a perspective view of clip 8I, Figure 7 is a perspective view of the four corners of the clip, Figure 8 is a front view showing the normal state of the clip, and Figure 8 is a perspective view of the clip 8I. FIG. 9 is a front view showing the clip when a horizontal external force is applied. Figures 10 to 12 are longitudinal cross-sectional views showing the state in which the connecting clip is inserted into the metal fittings. Figure 10 is at the beginning of insertion, Figure 11 is just before the insertion is completed, and Figure 12 is the insertion. Indicates when completed. 13 and 14 are perspective views showing how the clip is attached to the metal plate.
14 shows the case where clip 8II is used. Fig. 15 is a partially cutaway perspective view of the field edge hardware, Fig. 16 is a partially cutaway perspective view showing the state in which the clip is inserted into the field edge hardware, and Fig. 17 is the c in Fig. 15. -c' arrow sectional view. Figures 18 and 19 are longitudinal sectional views showing how the ceiling board is attached to the fence hardware via plates and clips. The case where clip BIT is used is shown. FIG. 20 is a longitudinal cross-sectional view showing an example of ceiling construction using the ceiling plate mounting device of the present invention. In each figure, the numbers are 1...metal plate, 2...
・・・Notch part, 3... Storage part, 4...
... Ceiling board, 5... Field hardware, 6...
Long hole part, 7...Bottom, 8I, 811...
- Connecting clip, 9, 9'...Clip support plate, 10.10'...Clip leg, 11
．． 11' - Roof of the clip, 12...
...Top of the clip, 13.13'...Role of the clip, 14...Front edge clip, 1
5...Noen Uke Channel, 16...Noen Uke Channel Banger, 17...Pol l-1
18...Natsuto.

Claims (1)

[Claims for Utility Model Registration] (a) A metal plate 1 fixed to a ceiling plate 4 and having a U-shaped notch 2 and a horseshoe-shaped storage portion 3 including three sides of the notch; ) A long field edge hardware 5 that can be attached to the field edge receiving channel 15 and has a long hole 6 having a width a in the bottom 7 between the cross-sectional shapes; Roof part 11
．． 11' ends facing each other and folded inward to form the top part 13.
．． 13', parallel legs 10 and 10' extending perpendicularly downward from the ends of the top are formed, and the ends of the legs are bent outward in the opposite direction to form support plates 9, 9'. 1 lug 8■ or 8II, and when an external force in the horizontal direction is applied, the roof part 11.11' and the leg part 1
0.10' are close to each other and are made of elastic thin metal plates that can be restored to their original positions when external force is removed. The metal plate 1 is fixed to the ceiling plate 4, the field edge hardware 5 can be attached to the field edge receiving channel 15, and the width a of the long hole of the hardware satisfies the relationship b≦a<b+c. A ceiling board mounting device that can be attached and fixed via connecting clips 8■ or 8II.